Thursday
October 23, 2014

Posts by Larry


Total # Posts: 653

chemistry
1. Would it be advisable to determine the freezing point of pure p-dichlorobenzene with one thermometer and the freezing point of the solution with a different one? Explain. 2. If 0.150 mole of a nonvolatile non-electrolyte solute is present in 1200g of water, what are the ...
February 2, 2012

chemistry
how many grams of oxygen are needed to create 437 liters of gas?
January 30, 2012

physics
A car is traveling at Vx =20 m/s. The driver applies the brakes, and the car slows with ax = -4m/s^2. What is the stopping distance
January 29, 2012

Chemistry
For the reaction below, an analysis of an equilibrium mixture is performed at a certain temperature. N2(g) + 3 Cl2(g) 2 NCl3(g) It is found that [NCl3(g)] = 1.9 10-1 M, [N2(g)] = 1.4 10-3 M, and [Cl2(g)] = 4.3 10-4 M. Calculate K for the reaction at this temperature.
January 8, 2012

Physics
Point A revolves counterclockwise around a point, making 25 complete rotations in 8 seconds. If A is 3 cm away from its center of rotation, what is the angular velocity of A to the nearest tenth
December 16, 2011

statistic
Could you show me how to find the five levels in a Hof o and reject the null problems?
November 29, 2011

statistics
A manufacturer wishes to estimate the reliability (in months) of a certain product. An estimate of the population standard deviation from a previous sample was 12 months. If the manufacturer desires to be within 4 months of the true value with approximately 80% confidence, ...
November 8, 2011

math
31 x 19 array and an expanded algorithm
November 3, 2011

busn 319
Explain the planning phase and its three steps. Explain the implementation phase and its four components. Explain the evaluation phase.
October 25, 2011

History
This site is for homework help, please don't spam with unnecessary questions. Google is your friend.
October 17, 2011

accounting
Billed patients for services rendered of $3,500. journal entry help.... is this account payable, debit, credit.etc.....(on journal entry )
September 28, 2011

algebra
a rectangular garden 70 m wide and 100 m long is to be enclosed by a face.if the face posts are placed evey 10 m how many posts will be needed?
September 9, 2011

parts of speech
How many players are on a team?
September 4, 2011

math
Tommy, Shawn and Ricky had a total of 192 picture cards. In a game, Tommy lost some picture cars to Shawn and Shawn’s picture cards doubled. Shawn in turn lost some picture cards to Ricky and Ricky’s picture cards doubled. Then they each had the same number of ...
August 23, 2011

math
David and Marie had $300 altogether. After David spent 2/5 of his money and Marie spent $20, they each had the same amount of money. How much money did Marie have at first?
August 23, 2011

Algebra
13/17
August 11, 2011

Calculus 2
The volume of the solid generated by revolving the region about the given line. above the curve y=3 below the curve y=sqrt of 3x on the left by the y-axis the line y=3
August 3, 2011

Chemistry
What is the concentration of NaNO2 if 2.13g of N2O3 is added to excess NaOH and the resulting solution is diluted to a total volume of 500.0 mL?
July 17, 2011

Calculus 2
Use the Midpoint Rule to approximate the integral (–10x+(7(x^2))) from 10 to 17 with n=3
June 28, 2011

hoke county
o A few minutes later, Susan tells Molly that she doesn’t like their coworker, Karishima, because she can’t understand half of what she says due to her accent. Molly agrees with Susan, and they both begin to laugh about Karishima’s clothing, and how it is so ...
June 17, 2011

hoke county
o A few minutes later, Susan tells Molly that she doesn’t like their coworker, Karishima, because she can’t understand half of what she says due to her accent. Molly agrees with Susan, and they both begin to laugh about Karishima’s clothing, and how it is so ...
June 17, 2011

ashford unversity
1. Susan and Molly, employees in a busy call center, are chatting at lunch. Between bites of fried chicken, French fries, high calorie soda, and a tiny salad, Susan begins to complain to Molly that she can’t seem to lose weight and that she is tired all of the time. They ...
June 17, 2011

English
Let's divide the work between the three of us
June 16, 2011

algebra
Find the y-intercept and the x-intercept for the equation-25x+y=15 What is the y-intercept? (Type an ordered pair) What is the x-intercept? (Type an ordered pair. Type integers or fractions for coordinates.
May 24, 2011

Math
I have more than 9 but less than 16 marbles. There are half as many red as blue. There are two more green than blue. There is an odd number of yellow. What do I have
March 13, 2011

math 092
can i get help with solving problems
March 4, 2011

Science
No
February 5, 2011

phy
The angle an airplane propeller makes with the horizontal as a function of time is given by \theta = (115 <units>rad/s</units>)t + (45.0 <units>rad/s^2</units>)t^2. calculate the angular acceleration from 0 to 1.o sec
January 28, 2011

math
one angle in a triangle is half the largest and three time the smallest what are the three angles
January 26, 2011

anytihing, i graduated from harvard
will the world end on 2012
January 13, 2011

social studies 20-1 (URGENT)
jew bags
January 13, 2011

Math
Write a polynomial function in standard form that has the given zeros and has a leading coefficient of 1 for: -2, 4+i
January 12, 2011

arithmetic
If Travis downloads tons of songs and spends $25.00, how many songs did he download? The songs cost, .25, .50, .75, 1.00, 1.25, 1.50, 1.75.
January 11, 2011

Chemistry
what is the molality of a solution made up of 20.5 grams of potassium chloride in 750 grams of water?
December 14, 2010

English 227
What are your tips, tricks and help for conducting research?
December 2, 2010

Chemisty
I have worked this over and over the answer is 37 g. but I am not coming up with that can anyone help? A flash containing 450 ml of 0.50 M H2SO4 Was knocked onto floor. How many grams of NaHCO3 do you need to put on the spill to neutralize the acid according to the following ...
November 17, 2010

econ 312
How has the US GDP fared during the last couple of years?
November 14, 2010

8th grade
We are told that together, the number of Korean War and WWII veterans in 2009 is X%. Using the information from the previous problem we have X% = 12.4% + 10.7% = 23.1%. That means the number of Vietnam era veterans is 23.1% + 11.6% = 34.7% of the veterans in the United States ...
November 10, 2010

science
what is the magnitude of the excealaration that is produced when the bracks of a 2.4 times 10 to the 3 power Kg car apply to a 3.2 times to to the power of 3 N force to stop the car..?
November 4, 2010

econ312
Are you in favor of the President Obama's public health care plan?
November 4, 2010

chemistry
i just need the reaction type for it
November 1, 2010

English
Does my thesis sound ok? Intelligence is a word that describes the ability of an individual to perform desired tasks well.
October 27, 2010

Engl 227
What does it mean to use a "process-oriented approach" in writing?
October 24, 2010

Chemistry (General)
When 280. mL of 1.50 x 10-4 M hydrochloric acid is added to 135 mL of 1.75 x 10-4 M Mg(OH)2, the resulting solution will be: acidic. basic neutral. It is impossible to tell from the information given.
October 11, 2010

mgmt 303
can i have an example to go on to start the assignment.
October 10, 2010

mgmt 303
Pick a team that you are currently a member of, a prior team in which you were a member, or search the Internet for an example of a real-life team
October 10, 2010

Business MGMT
Can you help me with case study on leadership and communication MGMT 303 week 6
October 5, 2010

Physics
An atwood machine consists of a massless string connecting two masses over a massless, frictionless pully. In this case, the masses are 1.70kg and 1.65kg. The system is released from rest with the 1.7kg mass 2.15m above the floor and the 1.65kg mass on the floor. (a) what is ...
October 4, 2010

mgmt 303
some people have claimed that the increasing technological sophistication required by many of today's corporations has led to a return to job specialization.
September 20, 2010

mgmt303
i need to do an 1000 word essay on baskin robbins
September 17, 2010

mgmt303
i need help in writing a swot analysis on baskin robbins
September 17, 2010

statistics
0.15%
September 7, 2010

Quick English
Which of these make more sense/sound better? Please remove all information with regards to my account from your servers. Please remove all information related to my account from your servers. Thank you.
August 4, 2010

algebra
35000 trips produce 1.75 lb of honey
August 3, 2010

spanish
le vive = he lives
August 3, 2010

business
need help starting off my abstract for an inventor that dont have management skills or financial skills. But im going to write my paper on a Corporation that would better him to do to get this off the ground
May 11, 2010

physics
can electric current be generated by magnetic force?
May 5, 2010

Organic Chemistry
Which of the following statements are correct? (Select all correct answers.) Breaking the bonds between the solute molecules is an endothermic process Breaking the bonds between the solvent molecules is an endothermic process Formation of the solvent-solute bond is exothermic...
April 29, 2010

Physics
A 2m radius uniform 50kg disk has an object of unknown moment of inertia screwed into its center. A constant external force of 200N is applied tangentially to the disk's rim. A constant torque due to kinetic friction of 180Nmrad is present throughout the motion. The system...
April 28, 2010

chemistry
Write a net equation for the reaction between aqueous solutions of NaNO2 and NaH2PO4.
April 26, 2010

chemistry
does the ph change and how much difference is there (double, triple, same or half) for a solution of 0.1M NaHCO3 vs 0.2M NaHCO3 (volume constant)? Kb not known?
April 13, 2010

Chemistry
I am having trouble with how to approach this problem. I have the solution but can't figure out how to get it. How many moles of NaOH must be added to 1.0 L of 2.0M HC2H3O2 to produce a solution buffered at each pH? a) pH=pKa b)pH=4 c)ph=5
April 12, 2010

math
best number sentence to use to estimate the sum of 27 and 52
April 12, 2010

latin bases
Which Latin base means to see? a.CLUD b.PLEN c.VOC- d.VIS-
March 31, 2010

Latin prefix
Uhm, clearly my name says Larry. So what's the confusion here ?
March 31, 2010

Latin prefix
since the word segregate contains the Latin prefix se-,part of the meaning refers to: a.under b.behind c.forward d.aside
March 31, 2010

chemistry
solve Ka for HX => H^+ + X^- given 0.1M LiX at pH=8.9 Chemistry - DrBob222, Tuesday, March 30, 2010 at 6:32pm LiX(aq) ==> Li^+(aq) + X^-(aq) Question for DrBob222 - is the X^- value in the ICE calculations 0.1 from the initial LiX 0.1M? X^- is a base and hydrolyzes in ...
March 30, 2010

chemistry
solve Ka for HX => H^+ + X^- given 0.1M LiX at pH=8.9 Chemistry - DrBob222, Tuesday, March 30, 2010 at 6:32pm LiX(aq) ==> Li^+(aq) + X^-(aq) X^- is a base and hydrolyzes in water to X^- + HOH ==> HX + OH^- Make an ICE chart and substitute into the following: Kb = (Kw...
March 30, 2010

Chemistry
Is the X^- in the ICE going to be 0.1 from the initial o.1M LiX?
March 30, 2010

Chemistry
solve Ka for HX => H^+ + X^- given 0.1M LiX at pH=8.9
March 30, 2010

essay
i'm writing a persuasive essay about teachers giving students too much homework. i need 2 more supporting topics 1. interfering with activities 2. 3. please help and thank you
March 25, 2010

essay
I'm writing about teachers giving students too much homework my supporting topics: needs more time outside activities interfering with our lives how can i make them parallel in a sentence? please help and thank you
March 25, 2010

english: poem
what makes "God's World" a powerful poem? i don't know please help i think it's powerful because it's descibing how the world looks like. i really don't know. need help God's World O world, I cannot hold thee close enough! Thy winds, thy wide ...
March 21, 2010

english: poem
do you think this poem's emotion is optimistic? Calgary 2 A.M. In spite of the fact that it's twenty below and winter has gone on for five long months, in spite of being starved, starved almost to death for greenness and warmth, flowers and birds, in spite of the ...
March 21, 2010

english: poem
any ohter emotions you could think of?
March 21, 2010

english: poem
can someone tell me what emotion is this poem is expressing? i read this over but couldn't figure out what this poem is expressing. God's World O world, I cannot hold thee close enough! Thy winds, thy wide grey skies! Thy mists that roll and rise! Thy woods this autumn...
March 21, 2010

algebra
A light-year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.86 × 105 miles/second. (Round to one decimal place, and assume that there are 365 days in a year.)
March 12, 2010

physics
A skier with a mass of 70 kg starts from rest and skis down an icy (frictionless) slope that has a length of 52 m at an angle of 32° with respect to the horizontal. At the bottom of the slope, the path levels out and becomes horizontal, the snow becomes less icy, and the ...
March 3, 2010

math
can some1 help me wit my location subject plz
February 25, 2010

location
thanks elisabeth
February 25, 2010

location
yea callie c ya..ms,sue the answer c right?
February 25, 2010

location
the nation of burundi is located in: a}the coast of the arabian sea. b}southern europe c}east-central africa d}southeast asia p.s.a little help here plz...
February 25, 2010

re:math
im confused
February 24, 2010

re:math
i am having a minor difficulty i've been stuck for over an hour and don't know what to do i dont know is this right ? = "+" or "-" # = number y=3 (x-3)^2 + (y-4)^2 = 9 i substitute y (x-3)^2 + (3-4)^2 = 9 (x-3)^2 + 1 = 9 x^2 - 6x + 9 + 1 = 9 x^2 - ...
February 24, 2010

math
i am having a minor difficulty i've been stuck for over an hour and don't know what to do i dont know is this right ? = "+" or "-" # = number y=3 (x-3)^2 + (y-4)^2 = 9 i substitute y (x-3)^2 + (3-4)^2 = 9 (x-3)^2 + 1 = 9 x^2 - 6x + 9 + 1 = 9 x^2 - ...
February 24, 2010

math
i am having a minor difficulty i've been stuck for over an hour and don't know what to do i dont know is this right ? = "+" or "-" # = number y=x (x+1)squared + (y+1)squared = 6 i substitute y (x+1)squared + (x+1)squared = 6 x squared + 2x + 1 + x ...
February 23, 2010

Chemistry
Using the balanced reaction, enter the formula, charge(if any), and state of the species (exclude H2O) in solution if Li3PO4(aq) reactant is present in stoichiometric excess. Separate your answers by comma. CrBr3(aq) + Li3PO4(aq) → CrPO4(s) + 3LiBr(aq)
February 18, 2010

riddle
A rich person doesn't need it, a poor person has it, and if you eat it you will die.
February 10, 2010

7th grade
what is the lines of latitude and longitude
February 4, 2010

finance
Given the following table: Type of Security Interest Rate 5-Year Treasury Note 5% 5-Year Corporate Bond (High quality) 6% 5-Year Corporate Bond (Low quality) 8% Calculate the default risk premium (DRP) on the Corporate bonds.
January 30, 2010

Earth Science
built up magma
January 28, 2010

science
If iron is placed into electrical contact with a more active metal, the iron will not corrode. true or false
January 4, 2010

science
What do composite and cinder cone volcanoes have in common?
December 13, 2009

math
how do you use the property of one to write 3 fractions equivalent to 5/9
November 24, 2009

Math
How do you show the work for this problems? (7x9)-3x6+7 8-18x2 divided by 9+5 4 divided by 2x2+7-4
November 20, 2009

math
how do you find the GCF of 54 and 81?
November 14, 2009

Spanish
Can someone please check my work? Gazpacho Es un sopa frío y refrescante de Andalucía. Es hizo con tomates, pepinos, pimientos y ajo. Tortilla Española Ingredientes incluya patatas, cebollas y huevos. ¡Es la comida perfecto si necesites un desayuno ...
November 6, 2009

essay writing
where will you find the thesis in an introductury paragraph?
October 28, 2009

math
haha fight
October 27, 2009

Spanish
Can someone please check my work? Mamá: Hoy no voy a la escuela porque me duele mucho la cabeza. Ayer estudié toda la noche y hoy no puedo abrir los ojos. Ya hablé con Susana y ella me trae la tarea en la tarde. Ya preparé el desayuno; está ...
October 21, 2009

Pages: <<Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Next>>

Search
Members