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July 11, 2014

Search: CHEMISTRY!! NEED IMMEDIATE HELP PLEASE!!!

Number of results: 106,987

Science
good day! can you please give me the wave explanation for colors? i need it for my report tomorrow. i need an immediate answer please!
July 4, 2010 by Kareen

math gcse probability
Trevor and his 2 brothers and 5 friends are seated at random in a row of 8 seats at the cinema. What is the probability that Trevor has one brother on his immediate left and one on his immediate right? i need the workings
February 28, 2009 by smart guy

english
i need help with getting some help with these question on my english homework im looking for immediate & underlying cause for being selected candidates for a position please
March 22, 2011 by anthony

immediate constituents
i really don't understand this..can someone explain? f.e.Divide into immediate constituents: 1.Full-scale computers have a large number of programs 2.We must change all the programs tomorrow 3.Tomorrow will be a holoday free Thank you for using the Jiskha Homework Help Forum. ...
May 1, 2007 by bill

Math (immediate help, please)
Find the area of a regular pentagon with a side 8 centimeters. Please provide an explanation!
March 7, 2013 by Isabel

Chemistry
1.What hydrocarbons generally will undergo an immediate reaction with Br? 2.What hydrocarbons generally will undergo an immediate reaction with KMnO4 Choices for both are Alcohols,Alkanes, Alkenes, Aromatics I think for 1. is at least Alkenes and maybe Aromatics and Alkanes.?
July 27, 2010 by Anonymous

Chemistry
1.What hydrocarbons generally will undergo an immediate reaction with Br? 2.What hydrocarbons generally will undergo an immediate reaction with KMnO4 Choices for both are Alcohols,Alkanes, Alkenes, Aromatics I think for 1. is at least Alkenes and maybe Aromatics and Alkanes.?
July 27, 2010 by Anonymous

algebra I need immediate help with this question T
The 2nd question has a fraction and I think this is confusing me on this one f(x)=1/5(x+7)^2+7 I need to find the vertex line of symmetry max/min and is the value f(-7)=7 a minimum or a maximum?
May 10, 2009 by Kamath

GCSE Maths - Probability
First the denominator. There are 8*7*6*5*4*3*2*1 = 40320 ways the 8 friends could be seated. Now the numerator: There a 6 possible seats for Trevor (he cant have an end seat). For each of these 6 seats, the two brothers could be seated in 2 ways. (A on the left B on the right ...
May 29, 2007 by economyst

Accounting-business
I need to write a paper on this can anyone help me please? Write a paper in which you assume the role of Kardell's Ceo. Assume there is a link between the chemical spill sonox and the Company and take immediate step to upgrade the plant to prevent future spillages.
April 18, 2009 by Beth

chemistry
if you were to splash a basic solution into your eyes, what should be your immediate response?
June 23, 2010 by Ana

math (immediate help please)
how many different four digit numbers can be obtained by using all four of these digits 5,1,1,5? show work please
September 6, 2012 by ben

CHEMISTRY!! NEED IMMEDIATE HELP PLEASE!!!
a. Calculate the delta H, delta G, and equilibrium constant for the reaction of methane with Cl2 to give CH3Cl and HCl. Use the following information for your calculations: Bond Dissociation Energies: CH3-H (104.8kcal/mol), Cl-Cl(59.0 kcal/mol), CH3-Cl(85.0 kcal/mol), and H-Cl...
October 30, 2011 by Natasha

Math (immediate help, please)
A bicycle has 26-inch diameter wheels. If the wheels revolved 2 times after the brakes were applied, the stopping distance is approximately _____. What's the answer? Provide a thorough explanation as well, please.
March 7, 2013 by Isabel

Math (immediate help, please!)
A bicycle has 26-inch diameter wheels. If the wheels revolved 2 times after the brakes were applied, the stopping distance is approximately _____. What's the answer? Provide a thorough explanation as well, please.
March 7, 2013 by Isabel

Psychology- Assessments
In comparison to the ______________ model, the _____________ model assesses the complexities of learning disabilities better than a one-step process where an individuals is tested once and diagnosed. a. discrepancy; Response to Intervention b. Response to Intervention; ...
August 23, 2013 by Crystal

Immediate accounting
make a journal entry received cash for 1600 frome customer for rent from dec 2009 thru mar 2010 I have more room than I need so i rented out the area
February 12, 2011 by Pat

gcse geography
i need to do a case study on France and i have several questions i need help with.Do you know of any good websites that can help me. Some of the questions i need to answer and are struggling with are:- *Which other capital cities/major population centres are close to Paris? *...
September 17, 2011 by xavier

Chemistry I NEED HELP! PLEASE
How many moles of Hydrochloric acid are needed to dissolve 39.0 grams of aluminum Hydroxide? I just need to write out the equation but I was out and don't know hwo PLEASE HELP!
January 17, 2013 by Lost

PSYCHOLOGY HELP PLEASE!!
Electroconvulsive therapy may produce immediate relief from depression, but: a. may result in schizophrenia. b. can also change the hemisphericity of the brain. c. is not a long-term improvement. d. should not be used more than once. I think it is c.
December 5, 2011 by Anonymous

organic chemistry
Which has a higher Rf value Ibuprofen or mefenamic acid? please please please.i need your answers.
December 27, 2008 by lou

Physics
A small circular object with mass m and radius r has a moment of inertia given by I = cmr2. The object rolls without slipping along the track shown in the figure. The track ends with a ramp of height R = 3.0 m that launches the object vertically. The object starts from a ...
March 29, 2012 by Adam

English
I NEED HELP PLEASE!!! I need a 5 paragrph mini theme on " Pizza Is The Perfect Meal". For each paragrphs I need 2 references. PLEASE, PLEASE, HELP SOON.
March 3, 2010 by Lori

chemistry project please help really need it
help me out in choosing a topic for my project it should be anyhow related to chemistry help me please
May 23, 2013 by aditi

eco
What is the immediate effect of some buys domestically produced dog food for his posh 3-star restaurant, Epicurean Retreat, on U.S. GDP and its components???? Please give me some ideas to do it!!!!!!!!!! THANKS SO MUCH!!!!!!!!
September 28, 2008 by Karen

AP HS Chemistry
I need help. In simple english please, what is Hund's Rule, Pauli Exclusion Principal, and the Aufbau Principal? I need to know these. Please try to be simple as possible because I'm not understanding right now, haha. Thanks!! :)
July 18, 2011 by Jordan

chemistry
Please can someone help me before i pull all my hair out i've been struggling with this for about a week CH2=CH-CH-OH ________' _______CH3 i need to polymerize this compound and draw the structural formula it needs to contain three monomer units and i need to state the ...
March 1, 2007 by sarah

Government USA-Help
Major shifts in the Supreme Court's positions have usually been due to a. the pressure of public opinion. b. new developments that dramatize an immediate need for change in the law. c. turnover in the Court's membership. d. threats from Congress. e. threats from the president...
December 5, 2011 by HM

DrBob222
I really need help on these chemistry problems. Can you please help me work them. Please?
April 5, 2010 by Help please

Please Help
Can someone please help with the chemistry problems? I need them to study.
October 7, 2013 by Russel

Chemistry
Dear DrBob222 !!! Would you please help me answers the question that I posted. I really don't understand and need help! Please, Thanks
February 19, 2010 by Ashley

Chemistry help please
i need some help understanding this problem please. How many moles of O are there in 32.4g N2O5, how many oxygen and nitrogen atoms are there in the 32.4g?
March 31, 2012 by Mary

Psychology
So my class watch this movie called Boys Do Not Cry (Boys Don't Cry) and now i have two write a 7 page paper. I am having some difficulties trying to answer this questions Please help me giving some ideas of what i could write. •Describe the socio-sexual development of men and...
December 1, 2010 by Yaneth

Chemistry(Please help)
What is the pH of a 5.06E-2 M aqueous solution of sodium acetate? I know that I would set this up the same way I did for the previous question that I posted. I am just confused on how to find the Ka. I know it is kw/kb but for what compound is what I do not know. Chemistry(...
April 8, 2012 by Hannah

Psychology
So my class watch this movie called Boys Do Not Cry (Boys Don't Cry) and now i have two write a 7 page paper. I am having some difficulties trying to answer this questions Please help me giving some ideas of what i could write. •Describe the socio-sexual development of men and...
December 1, 2010 by Yaneth

reading...please help
i need to know who the antagonist is in the story money hungry and i need to know what the conflict in the ook is please help me....i really need help i gotta know this by tomorrow!
September 30, 2007 by amanda

Chemistry
Please help-I need to give at least three examples of how heat, solutions,equillibrium, nuclear and organic chemistry are interrelated. Thank you
May 31, 2010 by Aubrey

Chemistry
Please help-I need to give at least three examples of how heat, solutions,equillibrium, nuclear and organic chemistry are interrelated. Thank you
June 1, 2010 by Aubrey

science
hello jishka reply to me immediately wasnt that i told you i think this isnot a good website if i dont get the answer What kind of answer do you want? We are here to help you, but don't expect an immediate answer. We are not on line all of the time. Please repost with specific...
February 3, 2007 by jeniffer

chemistry
Please I need help in knowing how to solve this. I know I need to take the antilog of something but don't know what.What is the values of [H3O+] for a solution with [OH−]=1×10−5M?
November 22, 2013 by chelsea

shortest route
from immediate predec duration a 2 b 5 c a 3 d b 6 e a,b 4.00
August 4, 2011 by Daniel

Need help on my report on a famous Chemist
http://www.liv.ac.uk/Chemistry/Links/refbiog.html Would you please help me with my report on a famous chemist, i need ideas on who i should do it on, and i need to identify his/her contributions to my life, and the report has to be one and a half to two pages long. go lik a ...
December 14, 2006 by bobpursley

Grammar
Circle the adjectives that can be used with the nouns on the right . 1)upward 2)growing 3)recent (Problem) Upward and growing 1)steady 2)severe 3)reliable. (Supply) Sever and reliable 1)available 2)increasing 3)public. (Concern) Available and increasing 1)immediate 2)effective...
June 6, 2013 by Maryam

American History
In Jefferson's view, George Washington's action in addressing the Whiskey Rebellion A. amounted to an inappropriate overreaction. B. was appropriate but not sufficiently bold. C. wouldn't have been necessary save for the influence of Republican clubs. D. was a fitting ...
January 26, 2014 by shawn

English
This is a thank you letter to a company. Please check it and let me know what you think. If I need to change something or its just fine. Check for any errors. Thank you very much for taking the time to meet with me on April 14 regarding the position of Administrative Assistant...
April 10, 2011 by Angie

NEED HELP PLEASE
The websites are confusing! Can someone please explain what a revenue variance is? I want to do my homework for a spreadsheet I downloaded. I just need the definition, please.
May 17, 2010 by Donna needs help

Grammar
1)upward 2)growing 3)recent (Problem) Recent and growing 1)steady 2)severe 3)reliable. (Supply) Steady and reliable 1)available 2)increasing 3)public. (Concern) Public and increasing 1)immediate 2)effective 3)sufficient. (Solution) Immediate and effective 1)affordable 2)...
June 7, 2013 by Maryam

Science - Chemistry
I need help I've got 2 books and they both tell me different things. I need to know the 3 different ways of extracting salt, how it's done, the advantages and the disadvantages of each one?? Please Help!!!
May 4, 2013 by Anonymous

PennFoster
I do not need the answers because I do not want to cheat, I just need the questions for algabra1 exams 007027-007032, algabra2 exams 007033-007036, chemistry exams 007606-007610, psychology exams 007097-007101, and spanish exams 389801-389812. Can anyone help I would greatly ...
December 8, 2011 by katelynn

Chemistry
Please help-I need to give at least three examples of how heat, solutions,equillibrium, nuclear and organic chemistry are interrelated. Any help would be greatly appreciated-I'm desperate Thank you
June 2, 2010 by Aubrey

Chemistry
"Calculate the pH of 0.10 mol/L aqueous solution of aluminum sulfate." I am also given the ka value for the aluminum ion (9.8x10^-6)...but I don't know why I need it. I'm not even sure if I need to use it. Help please?
May 1, 2010 by Stuck

chemistry
I'd like to do a titration test, I've got a sulphuric acid solution @ 1M (2N) but I need one @ 0.12N. How many ml of the 1M (2N) solution do I need to add to distilled water to make up 100ml please?
August 2, 2013 by Graham

eco
What is the immediate effect of each of the following events on U.S. GDP and its components? 1. someone, at the age of 94, retires reluctantly and receives a social security check. 2. someone, after steadfastly labored and saved for many years, fulfills his American dream and ...
September 28, 2008 by Karen

spanish
are there any web sites that offer online quizzes with immediate answers?
October 2, 2008 by Olivia

social studies
What is the significance of immediate news media delivery on culture?
December 8, 2010 by Anonymous

Euro history
What is the immediate cause of WWII? Is it Germany's invasion of Poland? I can't remember.
April 22, 2011 by W

College: Chemistry
Hi there, I need help on my homework for chemistry and I do not understand the step on how to work this problem out. Please help me with this problem: On a Sunday morning while having your breakfast you determine that you need about 2.95X10^(5)J to heat water for your tea in ...
February 15, 2009 by Mai

pf
i need help with pf. Please specify what your exact question is and please label your question as to the subject, example, English, algebra, chemistry, etc. We will be happy to help you.
December 6, 2006 by kahyla

chemistry NEED SERIUOS HELP PLEASE!!!!
a)issues of biodegradibility of plastic b)methods of waste disposal and the issues PLEASE HELP THANK YOU
September 27, 2011 by Anonymous

Chemistry
please I need help with this. what is the difference between molality, normality and molarity? and adhesive forces and cohesive forces? I am very confused. please help thanks
October 26, 2008 by Maria

Chemistry-Please help
The question is: the arsenate ion has the formula AsO4^3-. Write the formula of the corresponding acid that contains this anion. I don't really understand what I need to do. please help!
November 5, 2012 by Thy

Psychology
You will also need to consider the impact of the condition on the individual and his immediate family members in terms of how this condition may influence the psychosocial, emotional, financial, and possibly legal status of the family. •Make an informed decision that you ...
December 1, 2010 by Yaneth

physics
Can anyone help me with the working out and answer to this one? Acetylene gas is leaking from a cylinder in the immediate vicinity of an insulated conveyor belt which has built up a charge of 30 uC (u= micro). If the conveyor belt has a capacitance of 80pF, is there a danger ...
October 19, 2013 by Damo

algebra 1b
i need help!!!!!!!!!!!! Please post your problem and your attempts to solve it. Then we'll be glad to help you. what's the problem? I have a test on wednesday or thursday and I think I'm gonna pass it! I need help with Simplifying i need help with sketching the graph of the ...
October 1, 2006 by unspoken

chemistry
i don't know how to solve this. looked through all my notes but i'm not sure what kind of formula i am to use or if i even need one! please help me to understand the theory behind this: "calculate the work need to make room for the products in the combustion of S8(s) to SO2(g...
April 17, 2011 by marie

visual basic 2010
I am totally lost with arrays. I have a program that needs to store users entries(first & last name...etc) in 2 different arrays. The summary button then loops thru each array and outputs their contents to the immediate window. Then the exit button displays the number of items...
September 18, 2011 by melissa

chemistry
what is suspension in chemistry? will you please give me a very long explanation about it now.....? I really need it for my project.plz?????? Write your own long explaination, and I will be happy to critique it.
October 9, 2006 by Lawrifel

chemistry
please i need example of hno3 cuo
May 8, 2013 by lucky

Chemistry
Please help! I need to calculate the enthalpy change of the POCL3.
May 13, 2012 by Lowrence

science
what is the immediate response of human body soon after a poisoning.what type of reactions take place?
January 29, 2010 by praveen

Pre-Algebra please help me!!
X- 0 1 2 3 4 5 6 Y- -7 -4 -1 2 5 8 11 this is a x and y table I need to find out wat the rule is to get y. So the equation would start out like: Y=?????? wat do u need to do with x to get y? and I need help badly! so please!
November 26, 2007 by Ellen

Chemistry
Hi!! pls i need help! 1) Mg + Al2(So4)3 2)Fe + CuSO4 3)Mg + CuSO4 4)Zn + CuSO4 5)Mg + FeSO4 FOR ALL 5: a)balanced eq b)ionic equation c) net ionic PLEASE HELP ME..THERE ARE SOO MANY MORE QUESTIONS I NEED TO DO!!!:(
February 18, 2014 by Deepa

Social Studies 9
PLEASE i really NEED HELP; and i need this by TOMORROW. -no links please . How and why was Hudson bay company established ?
November 28, 2011 by Stephanie

Chemistry
Is DrBob222 available tonight? Please let me know, I need some chem help.
October 11, 2010 by Karen

Chemistry
I need to balance the equation of the reactants NaHCO3->CuCl2 please help me.
March 23, 2014 by Selina

college algebra--need help Please!!!
I need to find the vertex and axis of symmetry of the folowing quadratic function. Can someone PLEASE help me!! y= -x^2-6x
November 12, 2012 by ladybug

I CAN'T THINK OF A WORD- PLEASE HELP!!!
I can’t think of the word- please help!!! Hi. I am writing a story and need to find a word to describe the sound that bowling pins make when they are hit by the ball. The only word I got so far is “Crash”. I need a better word. Any ideas? I have tried a thesaurus, but it has ...
November 30, 2007 by anonymous

Health
What are the short term effects of Cocaine: When someone consumes this substance what effect will it have on their body, mind, and behavior? Please answer ASAP I really need the answer... and please don't give the website for me to find the info, I don't have enough time to do...
June 4, 2011 by Natalie

AED
help please. I need Interpersonal Development characteristics for infancy which is birth till 2 and i need it for earl childhoon which is 2-6 yrs of age please.
July 31, 2008 by dawn

CHEMISTRY
This is STOICHIOMETRY. Please i need help in the worst way. I don't understand this at all and it is due tomorrow, please i need someones help who really understands this. #1.aluminum nitrite and ammonium chloride react to form aluminum chloride, nitrogen gas, and water. What ...
May 13, 2010 by Jamie

Biology
I need to do a project on any one cell organelle and i have started on lysosomes. Its a powerpoint presentation and i need to present it tomorrow. In the procedure packet it says that we need to mention this-"a works cited slide" what does it mean??? what do i need to do? ...
October 16, 2008 by Jessica

3rd grade
Please help me to rhyming words. The word is sleep. And I need to use this words: strret,please,free,whel,resd,queen,each,sneeze,people,meet,team sea.need,dream,meat. Can you plaese let me know which one rhym, Thank you. 3rd grader need help!!!!
November 5, 2008 by Elizabeth

Need help World Geography
1. With respect to global connections, association with _______ offers the brightest immediate future for many African countries. A. India B. the European Union. C. China D. the United States. 2. Slum areas called shantytowns occur in _________ major African cities, housing ...
January 4, 2014 by sue

Biology immediate help! please!
Need help please don't understand these questions. Dihybrid Genetic Crosses for Corn. A. What are the two hypotheses that you made about the allelic frequencies of progeny produced by the crosses: P x P? P F1 x F1? F B. Based on what you know about phenotypes and Figure 2, for...
April 22, 2013 by TIna

chemistry
I need help with this question. What should be the cell potential if the [Cu2+] is 1.0 x 10-5 mol/L? please help
November 11, 2008 by Joshua

Chemistry
I need help on a complex ion equation. I am not sure what the products are. Please help. Fe(OH)2 (s) + NaOH(aq)-->
April 4, 2010 by Anonymous

Chemistry
what is the percent by mass of oxygen in propanal, CH3CH2CHO? the answer is 27.6 %. but i need to know why, please help !
February 2, 2011 by lisa

organic chemistry
I need help with a lab report on extraction of iodine by dichloromethane, please help!
June 10, 2011 by Delia

psychology
subjects were asked to break down into its basic elements the immediate experience of tasting an apple. This approach was used in the?
May 23, 2012 by Anonymous

science
See i took this practice test and i got a lot wrong i need help its on nature of matter and i need help so my mom can get of my back help me please I'm desperate for help please i beg
January 25, 2010 by Brianna

Calculus Need of Urgent help
find the indicated limits, if they exist. 1. lim (3x^3+x^2+1)/(x^3+1) x-> -infinity 2. find the slope of the tangent line to the graph of the given function at any point: f(x) = 2x +7 Could anyone please, please, please explain to me how to do these problems? It seems like ...
February 8, 2011 by Anonymous

English
I urgently need to know where I can get a sort of dictionary of terms on microbiology. 1) I need to translate technical terms from Italian into English used to describe the results of a microbiological analysis conducted on water. 2) In addition, I need to know the English ...
January 21, 2012 by Henry2

chemistry
hi can someone please help me I need a detailed scientific article about ozone depletion thank you
August 11, 2009 by bill

Chemistry
If you want to lose 1 pound of "fat," which is 20% water, how many kilocalories do you need to expend? i don't know where to start :( Please Help!!!
September 8, 2011 by steph

CAN ANYONE HELP?
I posted my science (chemistry) question and I have received no help and i really need to get this done so can someone please help??
April 3, 2014 by Anonymous

Chemistry
I need help with Chemistry homework.. I dont know how to write formulas..Please help me! Write the formulas for silicon dioxide.
May 8, 2014 by Angela

Speech 09
I need to create a communication model in my speech class. My characters are Scout and Jem (TKAM) I need to write a communication model script. It should have these words in them: Context, message, feedback, channel, Encode, Decode, receiver, sender, paralanguage, interference...
February 10, 2013 by Darcy

Science
I need help with 2 questions please. 1.What are the three parts of the law of conservation of mass/matter? Do not need the definition but the 3 laws please. Wikipedia and other sites just gives me the definition of the law of conversation. 2. How are velocity, speed, and ...
November 29, 2012 by Please Please Help

SCIENCE
I have 2 questions that I need help with please. 1.What are the three parts of the law of conservation of mass/matter? Do not need the definition but the 3 laws please. 2. How are velocity, speed, and acceleration related? I know how they are different only. Thank you
November 29, 2012 by QUICK PLEASE HELP

Speech 09
I need to create a communication model in my speech class. My characters are Captain Hook and Peter Pan. I need to write a communication model script. It should have these words in them: Context, message, feedback, channel, Encode, Decode, receiver, sender, paralanguage, ...
February 10, 2013 by Leyla

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