Thursday
September 3, 2015

Homework Help: Social Studies: Law

Recent Homework Questions About Law

Law enforcement
Which of the following is NOT considered a 'criminal proceeding' critical to the process? a.the trial b.a juvenile detention hearing c.sentence hearing d.questions asked of a probationer concerning their probation status
Wednesday, December 3, 2014 by Brandi

Physics Quick
Quick question because i am trying to complete a lab report. How can i find the linear tangential acceleration of a wheel as it is turned by two hanging masses by using Newton's Second Law and the equation ΣT=Iα?
Tuesday, December 2, 2014 by Dib

Managerial Economics
Since dry cleaning produces air pollution, a small town with two dry cleaning companies has decided to regulate the dry cleaning industry. The two dry cleaning companies, Company A and Company B, currently produce 350 units of air pollution, which the town wants to reduce to ...
Tuesday, December 2, 2014 by EJ

Physics
Quick question because i am trying to complete a lab report. How can i find the linear tangential acceleration of a wheel as it is turned by two hanging masses by using Newton's Second Law and the equation ΣT=Iα?
Tuesday, December 2, 2014 by Dib

Chemistry
carbon dioxide has a henrys law constant of 3.4E-2 mol/l*atm what is the molar concentration of CO2 in water if the partial pressure of CO2 in air is .000387. i know i have to use S=Kh*P but that gives you soluability where do i go from here to find molar concentration of CO2 ...
Tuesday, December 2, 2014 by John

Physics
We always hear people say “You should conserve energy! Think of what will happen to the next generation if all our energy resources get depleted!” Is this in contradiction with the Law of Conservation of Energy which states that the total amount of energy in the ...
Tuesday, December 2, 2014 by Brianna

Newtons Law of Cooling
A salad with a temperature of 43F is taken from the refrigerator and placed on the table in a room that is 68F. After 12 min the temperature of the salad is 55F. What will the temperature of the salad be after 20 min.
Monday, December 1, 2014 by gail

Physics
We always hear people say “You should conserve energy! Think of what will happen to the next generation if all our energy resources get depleted!” Is this in contradiction with the Law of Conservation of Energy which states that the total amount of energy in the ...
Monday, December 1, 2014 by Hershey

Differential equations in Calculus...plsssss help?
Suppose that represents the temperature of a cup of coffee set out in a room, where T is expressed in degrees Fahrenheit and t in minutes. A physical principle known as Newton’s Law of Cooling tells us that dT/dt = -1/15T+5 15T + 5. a) Supposes that T(0) = 105. What does ...
Sunday, November 30, 2014 by Bridget

Calculus with Diffrential Equations: Pleease help?
Suppose that represents the temperature of a cup of coffee set out in a room, where T is expressed in degrees Fahrenheit and t in minutes. A physical principle known as Newton’s Law of Cooling tells us that dT/dt = -1/15T+5 15T + 5. a) Supposes that T(0) = 105. What does ...
Sunday, November 30, 2014 by Bridget

Calculus
Suppose that represents the temperature of a cup of coffee set out in a room, where T is expressed in degrees Fahrenheit and t in minutes. A physical principle known as Newton’s Law of Cooling tells us that dT/dt = -1/15T+5 15T + 5. a) Supposes that T(0) = 105. What does ...
Sunday, November 30, 2014 by Bridget

government
. In Griswold v. Connecticut, the Supreme Court was considered an activist court because... I know that it has everything to do with the privacy law. I am stuck between two answer from the multiple choice. please help.
Sunday, November 30, 2014 by Sunflower

AP CALC. AB
Two sides of a triangle have lengths 13 m and 17 m. The angle between them is increasing at a rate of 5 degrees/ min. How fast is the length of the third side increasing when the angle between the sides of fixed length is 60 degrees/min? Round the result to the nearest ...
Saturday, November 29, 2014 by Jacke

Chemistry
What are the steps to solve this problem? "The enthalpies of combustion of glucose and ethanol are -2813kj/mol and -1369kj/mol, use Hess's law to calculate the enthalpy change when 0.500 kg of glucose is allowed to ferment." Please help.
Friday, November 28, 2014 by Julie

Thermodynamics
Drawing a blank studying last minute for an exam: when does a piston cylinder not follow the 2nd law of thermodynamics!!!!
Tuesday, November 25, 2014 by Joe

chemistry
If you need to multiply the following reaction by 2 to be an intermediate reaction in a Hess's law problem, what would be the final value for the enthalpy of reaction you use for this intermediate reaction? C2H4 + 3 O2 2 CO2 + 2 H2O, H = -1410 kJ
Monday, November 24, 2014 by Anonymous

Chem please help
What does the second law of thermodynamics say about entropy? A. Only changes in entropy can be measured. B. The entropy in a system is zero at equilibrium. C. The entropy in a system and its surroundings tends to increase. D. Entropy cannot be created or destroyed. I think c.
Monday, November 24, 2014 by Morgan

Physics
1. A student lifts his 2.0-kg pet rock 2.8m straight up. He then lets it drop to the ground. Use the Law of Conservation of Energy to calculate how fast the rock will be moving ..... a. half way down b. just before it hits the ground 2. A 65-kg girl is running with a speed of ...
Friday, November 21, 2014 by Hershey

Math
use truth table to verify: 1.Distributive law P conjunction ( q disjunction r )= ( p conjunction q ) disjunction ( p conjunction r) 2.Associative law ( p disjunction q) disjunction r = p disjunction ( p disjunction r ) ( p conjunction q) conjunction r= p conjunction ( q ...
Friday, November 21, 2014 by Noor

solar cells
Imagine that you are in the lab and you can decide the thickness of the Si layer of your solar cell. You want to optimize the solar cell performance for a wavelength of λ=1000nm, for which the absorption coefficient is α(1000nm)=102cm−1. Which of the following ...
Friday, November 21, 2014 by Lahore

MTH001
use truth table to verify: 1.Distributive law P conjunction ( q disjunction r )= ( p conjunction q ) disjunction ( p conjunction r) 2.Associative law ( p disjunction q) disjunction r = p disjunction ( p disjunction r ) ( p conjunction q) conjunction r= p conjunction ( q ...
Thursday, November 20, 2014 by Noor

math
use truth table to verify: 1.Distributive law P conjunction ( q disjunction r )= ( p conjunction q ) disjunction ( p conjunction r) 2.Associative law ( p disjunction q) disjunction r = p disjunction ( p disjunction r ) ( p conjunction q) conjunction r= p conjunction ( q ...
Thursday, November 20, 2014 by Noor

Chemistry
Can you tell if Beer's Law holds for your stock solutions as well as in the calibration range? Why or why not? (P.S. this is a lab question and Beer's Law equation is: A(absorbance) = a(absorptivity) x b(path length) x c(concentration))
Thursday, November 20, 2014 by Suzy

Social Studies help!!!!
Which step in the process of a bill becoming a law, is NOT a "floor action"? A. A bill is referred to Senate committee B. The House and Senate reach a compromise on a bill. C. The Senate debates and passes its form of a bill. D. The House and Senate approve ...
Thursday, November 20, 2014 by callie

Science
1. A student lifts his 2.0-kg pet rock 2.8m straight up. He then lets it drop to the ground. Use the Law of Conservation of Energy to calculate how fast the rock will be moving ..... a. half way down b. just before it hits the ground 2. A 65-kg girl is running with a speed of ...
Wednesday, November 19, 2014 by Hershey

english
All of the following compound nouns are correct except a.editors in chief. b.sons-in-law. c.bird watchers. d.mother-in-laws. I am think a
Wednesday, November 19, 2014 by Patrick

English
All of the following plural nouns except a.flies b.themselves. c. ladys. d.proofs I am think d All of the following compound nouns are correct except a.editors in chief. b.sons-in-law. c.bird watchers. d.mother-in-laws. I am think b or d
Wednesday, November 19, 2014 by Anonymous

Language Arts 8A
It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have lived after the age of 20. The only things ...
Wednesday, November 19, 2014 by Lilly.b

juvenile law
cultural issues that are most problematic in causing juvenile delinquency. Skinheads? if so what other can I use
Tuesday, November 18, 2014 by patiance

English
Some examples of tricky plurals include a.changing to y to it and adding -es in nouns that end in y after a consonant, as in city/cities. b.changing f or fe to a v and adding -es to most singular common nouns that end in f or fe, as seen in life/lives. c.making compound nouns ...
Tuesday, November 18, 2014 by Anonymous

government
How has the sys- tem of checks and balances caused the sepa- ration of powers among the three branches of government to become less distinct? because everything requires at least two branches or arms of government to do anything. For example, Congress can pass a law, but the ...
Tuesday, November 18, 2014 by anonymous

8TH GRADE LANGUAHE ARTS
It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have lived after the age of 20. The only things ...
Tuesday, November 18, 2014 by Yvonne

physics
In an experiment to verify Newton's law of cooling, the temperature of hot water in a calorimeter T/oC is plotted against time t/min. Which of the following is true about the graph? a. the graph is linear and parallel to the T-axis b. the slope of the graph is positive c. ...
Tuesday, November 18, 2014 by Sam

Language Arts; Trouble with television
It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have lived after the age of 20. The only things ...
Monday, November 17, 2014 by Yvonne

chemistry
What is avogadro's law
Monday, November 17, 2014 by utsman

american constitutional law
The federal income tax was authorized in the Constitution by: A. Article III. B. The Preamble. C. the Second Amendment. D. the Sixteenth Amendment.
Monday, November 17, 2014 by Anonymous

calculus
1. A particle moves along the x-axis, it's position at timer given by x(t)=t/(1+t^2), t greater than or equal to 0,where t is measured in seconds and x in meters. a) find the velocity at time t. I am a little confused.. Do I find the derivative by using the quotient rule? ...
Sunday, November 16, 2014 by Anonymous

law
What is the context of the juvenile justice system
Sunday, November 16, 2014 by Keith

law
How do you feel about juvenile delinquency?
Sunday, November 16, 2014 by Keith

Physics
A 25 kg box is being pulled across a surface. The coefficient of kinetic friction between the box and the surface is 0.55. a) if the box is moving at a constant speed, what is the pulling force? b)If the pulling force is 350 N, what is the NET force acting on the box? c)If the...
Sunday, November 16, 2014 by Daniel

law
Are the juvenile courts doing enough to change the treatment of juveniles in the justice system?
Sunday, November 16, 2014 by Keith

law
Are parents and school management playing a suitable role to control increasing school violence? If not, what else can they do to help solve the problem of school violence?
Sunday, November 16, 2014 by Keith

Law Studies
How does the first amendment protect free expression?
Saturday, November 15, 2014 by Ariana

Business Law
Two brothers, Sam and Jim, were fighting over the division of their ancestral property. After ten years of legal battle, a frustrated Sam contacted a powerful politician who subjected Jim to extreme duress in order to make him sign a contract of assent in favor of Sam. When ...
Saturday, November 15, 2014 by Matt

science Help 911!!
One way the modern atomic model differs from Thompson's atomic model is that electrons are no longer scattered throughout an atoms positive matter like chocolate chips in cookie dough. Instead, each electron is outside of the nucleus occupying a specifically ? A. Atomic ...
Friday, November 14, 2014 by blue

university of phoenix criminal justice
what are the effect on local law enforcement when they are require to enforce federal laws?
Thursday, November 13, 2014 by Rosa

8th grade English; Trouble with Television
The Trouble with Television Robert MacNeil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have lived ...
Thursday, November 13, 2014 by Yvonne

Law Studies
What rights does the Bill of Rights Protect?
Thursday, November 13, 2014 by Alicia

History
Describe amendment 5 in your own words which is : Due process of law No double jeopardy you cannot be forced to testify against yourself Answer : If you've been proven not guilty but you get put on trial you cant be put on trial from the same person
Thursday, November 13, 2014 by M

Physical science
consider a flat square coil with 10 turns. The coil is 1m wide on each side and has a magnetic field of 1,0T passing through it. The plane of the coil is perpendicular to the magnetic field: the field points out of the page. Use faraday's law to calculate the induced emf, ...
Thursday, November 13, 2014 by Promise

Chemistry
if 10.0L of neon gas exerts a pressure of 125psi at 373K, what is the number of moles of gas? I don't know how to set this up. I am using ideal gas law N=PV/RT but my answer is not matching. I converted the 125psi to 8.50atm N= 8.50atm*10.0L/1 k * 373k*1 mol/1 atm * 0.0821...
Wednesday, November 12, 2014 by Loretta

calculus related rates
Boyle’s law for the expansion of a gas is PV = k, where P is the pressure (in pounds per unit of area), V is the volume of the gas, and k is a constant. Find the expression that shows the rate of change of the pressure as related to the rate of change of the volume. dP/...
Tuesday, November 11, 2014 by Bill

American Constitutional Law
The Constitution may be amended by A. Congress proposing and the states ratifying an amendment. B. a majority vote in an election. C. the Constitutional Convention. D. Both A and C Is it D?
Sunday, November 9, 2014 by Pat

Chemistry
If 500 mol of hydrogen gas occupies 5.00L at 25 celsius, what is the pressure in atm? I believe this is Ideal gas law. I can't figure out how to put it in the PV=nRT.
Sunday, November 9, 2014 by Anonymous

Chemistry
I'm having trouble understanding Boyle's Law and Dalton's law of partial pressures. Can anyone help me work this please? Thank you A sample of propane gas, C3H8, was collected over water at 22.5 ºC and 680. torr. The volume of the wet gas is 3.89 L. What will ...
Saturday, November 8, 2014 by Katie

Science HELP
According to the law of conservation of mass, what should the product side of this single replacement reaction look like? Zn+2HCl--->? A. H2ZnCl2 B. H2+Zn+Cl2 C. H2+ZnCl2 D. ZnCl2 Is the answer D?
Thursday, November 6, 2014 by Callie

physics (work/nonconservative forces)
An object moving along a horizontal track collides with and compresses a light spring (which obeys Hooke's Law) located at the end of the track. The spring constant is 47.3 N/m, the mass of the object 0.230 kg and the speed of the object is 1.80 m/s immediately before the ...
Thursday, November 6, 2014 by jill

chemistry
when x gram of carbon is completely burnt in certain amount of oxygen y gram of carbondioxide is form.what mass of Co2 will be produced when 2x gram of carbon is burnt in z gram of oxygen. which law of chemistry will help me to find the answer
Thursday, November 6, 2014 by Neha

Calculus- Please Help!
Very confused with this question. Amy help would be appreciated. The ideal gas law states that P V = nRT where P is the pressure in atmospheres, V is the volume in litres, n is the number of moles, R = 0.082 L·atm/K·mol is the gas constant, and T is the ...
Tuesday, November 4, 2014 by Anonymous

english
The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have ...
Monday, November 3, 2014 by Yvonne

chemistry
Bringing the real world law into video games could hold various complications. The possible complications outweigh the penitence driven into the prosecuted youngsters for their time wrongdoing. Laws in the real world should be separate from the rules governing an individual&#...
Monday, November 3, 2014 by ali

I need help asap
The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have ...
Monday, November 3, 2014 by Yvonne

english help repost
The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have ...
Monday, November 3, 2014 by Maria

Language Arts
The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have ...
Monday, November 3, 2014 by Yvonne

Law
Discuss the power lies within the Parliament in UK and whether the power of parliament had been limited in the present day.
Sunday, November 2, 2014 by Steven

Constitutional Law
Is the Federal Constitution in Malaysia supreme? If so, who ensures its supremacy?
Sunday, November 2, 2014 by Russ

8th grade language arts
The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have ...
Sunday, November 2, 2014 by Yvonne

Business Law
Any breach of contract discharges the breaching parties. True or false
Friday, October 31, 2014 by Taylor

chemistry
V1= 38.8 n1= 1.60*10^-3 V2= 49.9 n2= ? How do we solve for n2 using avogadro's law?
Friday, October 31, 2014 by Luis

history
what declaration of independence rights are the writers claiming that they have? i am not sure but i think it because ??... declaration of independence rights are the writers claiming that they shouldn't have the rule of Britain law there should have peace no slaves.
Thursday, October 30, 2014 by edu.

Chemistry
The question has been answered years ago but not how it is solved. I tried the combined gas law. Here is the question: A balloon originally had a volume of 4.39 L at 44 degrees celsius and a pressure of 729 torr. The balloon must be cooled ??? to reduce its volume to 3.78 L at...
Thursday, October 30, 2014 by Aaron

Statistics
Recent shootings in the united states of unarmed male african american by law enforcement officers has prompt renewed interest in racial inequality. Design a 10 questionaire that you believe could be used to access this problem. How to approach this questionnaire?
Wednesday, October 29, 2014 by Lexii

research methods grant writing
The table labeled “Brooklyn Precinct Activity Measures” shows counts of different indicators from the June 1999 Compstat report. All data are totals for the period January 1, 1999, through June 20, 1999. Notice, in the key to this table, that some indicators are ...
Tuesday, October 28, 2014 by james

Modern law
how is modern law and government have been influenced by classical Greece and Rome
Tuesday, October 28, 2014 by sara

physics help!
Two springs P and Q both obey Hooke’s law. They have spring constants 2k and k respectively.The springs are stretched, separately, by a force that is gradually increased from zero up to a certain maximum value, the same for each spring. The work done in stretching spring ...
Tuesday, October 28, 2014 by Taylor

ELA
Correct the possessive nouns. The sisters-in-law potluck was a sucess. (plural) Carlos dog ran home. (singular)
Monday, October 27, 2014 by katelyn

Spelling
Finish each phrase with a spelling word that rhymes. tread- board-split-chief-season-brain-throw-goa​l-scrape-chice-allow-auction-flaw-daught​er-destroy-renew-boyhood-returned-choppe​d-counting. 1- new knowledge a........gain Answer: brain 2-leader of ...
Monday, October 27, 2014 by Nnh

english
I got a question regarding my homework. The task is to find the mistakes in a given text but the last sentence confuses me so much that I lost the overview. I'll copy the sentence below and hope that someone can help me. "But to protect against children from labor ...
Sunday, October 26, 2014 by Leonie

MATH HELP asap PLEASE
A plane is steering at S83degreesE at an airspeed of 550 km/h. the wind is from N70degreesE at 85 km/h. Determine the ground velocity of plane to one decimal. Use the cosine and sine law.
Friday, October 24, 2014 by Tina

International Law
Hello, I am having a hard time in finding the prosecutors list of evidence in the The Prosecutor v. Callixte Mbarushimana case. I have read documents but it doesn't give a detail of the evidence submitted. Can you please help. Thank You
Wednesday, October 22, 2014 by Krystal

International Law
Hello, I am having a hard time in finding the prosecutors list of evidence in the The Prosecutor v. Callixte Mbarushimana case. I have read documents but it doesn't give a detail of the evidence submitted. Can you please help. Thank You
Wednesday, October 22, 2014 by Krystal

please help! physics
A 1200 kg car is moving at 95 km/h when the driver notices a deer down the road. He immediately moves his foot toward the brake pedal, taking only 0.50 seconds before the car starts slowing down. The brakes cause a net force of 2400 N (backwards) on the car for 2.0 seconds. ...
Tuesday, October 21, 2014 by Caroline

S.S.
8. Under the leadership of Lucretia Mott and Elizabeth Cady Stanton, the high point of the Seneca Falls convention was the drafting of the Declaration of A. Sentiments. B. Women's Rights. C. Opinion. D. Human Rights. A? 9. Under America's second party system, the Whigs...
Monday, October 20, 2014 by Sarah

Law
•When should a status offense become a delinquent act?
Sunday, October 19, 2014 by Tammy

Criminal Justice/Report Writing
A criminal investigation cannot begin until one of three things is present; these include all of the following EXCEPT: A. a crime must have occurred. B. there must be a reasonable certainty that a crime has occurred. C. the investigator must be reasonably sure a crime is going...
Sunday, October 19, 2014 by Pat

AP Calc. AB
If a cylindrical tank holds 100,000 gallons of water, which can be drained from the bottom of the tank in an hour, then Torricelli's Law gives the volume of water remaining in the tank after t minutes as V(t)=100,000(1-(t/50))^2, 0<=t<=60. Find the rate at which the ...
Saturday, October 18, 2014 by Jacke

physics
A block of mass m is pushed along a horizontal table by a force F= 70 N a an angle 55 degrees with the horizontal. The coefficient of kinetic friction is 0.3 Write Newtons second law using vectors. Write newtons second law using x scalar components
Friday, October 17, 2014 by Chad

Physic
I need someone that can help with a formula any smart people. Law of universal gravitation f=g m 1 x m2 /r^2 needs to k ow what g is? Help?
Friday, October 17, 2014 by Christian

Math
Hi, I need help with figuring out how I calculated this question because my math teacher is asking "But my question is how do you get √2/2 How did you come up with that calculation?" Here's the question and my work for it: Chang is participating in a ...
Friday, October 17, 2014 by Alex

Math
why would I have uarrived at square root 2 over 2 in this question Chang is participating in a charity bicycle road race. The route starts at Centreville and travels east for 13 km to Eastdale. He then makes a 135° turn and heads northwest for another 18 km, arriving at ...
Friday, October 17, 2014 by Alex

Thermodynamics
An insulated rigid tank contains 1.5 kg of helium at 30∘C and 500 kPa. A paddle wheel with a power rating of 0.1 kW is operated within the tank for 30 minutes. Cvof helium = 3.12 KJ/Kg.K Problem 7A. Calculate the net work done by helium, in kJ. Enter the number with ...
Friday, October 17, 2014 by Phy

Drug Law
The author argues that illegal use of____ highlighted the presence of racial discrimination in the criminal justice system. 1)crack & powder cocaine 2)pot & meth 3)crack & pot 4)pot & heroin
Thursday, October 16, 2014 by Sally

Physics - Second Law Question
the space shuttle engines cause an upward force of 3 x 10 ^5 N to act on the shuttle. gravity pulls down on the shuttle with a force of 1.96 x 10^5 N. what is the net force on the shuttle? what is the direction of the net force?
Wednesday, October 15, 2014 by Tom

Physics - Second Law Question
A large raindrop falling a cloud is acted on by a gravitational force of 4.9 x 10^-3 N directed downward and a force of air resistance of 4.5 x 10^-3 N directed upward. What is the net force on the raindrop? What is the direction of the net force? Thank you so much!
Wednesday, October 15, 2014 by Tom

Geometry
Use the Law of Detachment to draw a logical conclusion from the two given statements. If not possible, choose not possible. If you drive safely, then you can avoid accidents. Teddy drives safely. Teddy avoids accidents. If Teddy avoids accidents, he must drive safely. (my ans...
Tuesday, October 14, 2014 by Sandra

Chemistry
Hi was looking to get some help with an experiment. Currently I trying to determine the amount iron in cereal. And was hoping to get some help with one of the questions I have been given. First off I am the recorded absorbance across the region 470 – 490 nm for the 3.00 ...
Tuesday, October 14, 2014 by Josh

AP Chem
Reaction 1: NaOH + HCL --> H20 + NaCl delta H of -100.332 kj/mol Reaction 2: NaOH + NH4Cl --> NH3 + H20 : delta H of 358.639 kj/mol Reaction 3: HCl + NH3 --> NH4Cl : delta H of -51.701 kj/mol Use your answers from question 2 above and Hess's law to determine the ...
Monday, October 13, 2014 by Serena

chemistry/toxicology/instrumental analysis
A standard curve was produced using absorbance values of prepared standards obtained by UV spectrophotometry. The standards were made using concentrated hydrochloric acid as opposed to the 1N HCl that the lab manual says should be used. Because of this my absorbance values are...
Monday, October 13, 2014 by Anonymous

Math889
A particle moves according to a law of motion s = f(t), t ≥ 0, where t is measured in seconds and s in feet. f(t) = te−t/4 (a) Find the velocity at time t (in ft/s). v(t) = (b) What is the velocity after 1 s? (Round your answer to two decimal places.) v(1) = ft/s (...
Monday, October 13, 2014 by Anonymous

College Chemistry lab
How do I Calculate the concentration of iron(lll) with absorbance measurement. Wavelength is 480nm, solution is 1 ml FeCl3 : 9ml HCl, absorption is .250A, concentration of stock FeCl3 solution is 0.00050M and stock HCl solution is 2.0M. I not sure how to use beer's law to ...
Monday, October 13, 2014 by Hannah

  1. Pages:
  2. <<Prev
  3. 1
  4. 2
  5. 3
  6. 4
  7. 5
  8. 6
  9. 7
  10. 8
  11. 9
  12. 10
  13. 11
  14. 12
  15. 13
  16. 14
  17. 15
  18. Next>>

Homework Help: Social Studies

Members