Search: chemistry- can you check my answers?

Number of results: 137,805

chemistry
I have an idea you want to check your answer. Rather than me do all of that typing to answer four LONG questions, tell me what you don't understand or if you want me to check you answers show your answers and I'll do that.
Wednesday, February 8, 2012 at 11:20pm by DrBob222

Chemistry
George, how much of this do you know how to do? This is a lot of work for me just to check your answers and I don't want to work these if you already know how. If you have worked these, post your work and I'll be happy to check your answers. I can do that much faster ...
Sunday, April 3, 2011 at 5:13pm by DrBob222

Math: Check Answers
you hvae math check answers on the title but you didnt even pick answers you jsut asking us to do your homework for you
Tuesday, January 29, 2013 at 11:08am by visoth

Chemistry: check answers
what are your answers?
Friday, March 22, 2013 at 6:12pm by bobpursley

teacher aide
Since I don't know what you've been taught and some of your questions are out of date, I've used my education and experiences to check your answers. I don't know about 2, 4, and 12. I agree with your answers for 1, 3, 6, 7, 9, 11, and 15. The best answer for 20...
Wednesday, November 10, 2010 at 10:58am by Ms. Sue

Need help with ~Social Studies!
2, 3, 5, 6, 8, 9, 10 >> are wrong! Arrgghhhh! I can't check any more. It looks like you picked these answers at random. Go back and study again. I will not check any more of your Social Studies answers tonight. I will check your answers for this assignment ...
Saturday, December 22, 2012 at 7:20pm by Ms. Sue

chemistry
This is a lot of work and you need to know how to do this type problem. So tell us what you understand, how much you can do, and what you don't understand and we can help you through it. I'm not interested in spending the next hour typing the answers just so you can ...
Monday, February 18, 2008 at 8:51am by DrBob222

Math HELP
I have my answers at the bottom but please do these questions so I can check my answers. Check my answers as well. Subtract these fractions. !Reduce them! 1. 5/7 - 3/10= 2. 11/18 - 5/12= 3. 1/3 - 1/6= 4. 7/12 - 1/16= 5. 7/8 - 3/10= 6. 7/8 - 1/12= 7. 7/10 - 2/5= 8. 3/4 - 1/2= ...
Tuesday, November 23, 2010 at 9:16pm by Pratigya

English
Now, let's check how well you can use the expressions you've learned. I will distribute handouts. You have to solve the problems. Are you finished? Then, I'll check the answers. Look at the answers on the blackboard. Check your answers. How many students have 10 ...
Sunday, May 27, 2012 at 9:36pm by rfvv

check math
Here are my answers. Can you check if I got the right answers? Thank you! (x-4)/(x^2-3x-4) = x+1 (x^3-8)/(x-2)=x^2+2x+4 (5-x)/(x^2-25)=-x-5 (x^2-4x-32)/(x^2-16)=(x-8)/(x-4) first one should be 1/(x+1) second is good third: -1/(x+5) 4th is ok Have you not been taught to place ...
Wednesday, August 8, 2007 at 3:27pm by Anonymous

science
If you want to check your answers, please post your answers first. In that way we can check them and explain how to do them if you're wrong.
Thursday, February 18, 2010 at 2:24pm by Ms. Sue

Algebra II
6 is correct. If you check your answers, you will find that .5 (1/2) is not a solution. You must always check your answers in the original problem.
Tuesday, February 8, 2011 at 7:12pm by helper

Asap can someone pplz check these answers
Please check my answers I have 2 do other things right now
Monday, January 26, 2009 at 6:21pm by Remy

Science
Check your book. Then post what you think are answers. We'll be glad to check your answers.
Sunday, November 6, 2011 at 7:51pm by Ms. Sue

Computer Science - MATLAB
This is strange. I checked the symbolic answers with a different software and I got at one time the same answer as your friend, with i in the answers and very complicated expressions, i.e. symbolic answers. After that, I get the numeric answers as you've got. I do not know...
Wednesday, July 20, 2011 at 5:28pm by MathMate

check math
Here are my answers. Can you check if I got the right answers? Thank you! (x+y)^3= x^3+3x^2y+3xy^2+y^3 [x^(3/2)][x+x^(5/2)-x^2] = x^(5/2)+x^4-x^(3/2) the last term in the second question should be - x^(7/2), (you were adding 5/2 and 2 in the exponents)
Wednesday, August 8, 2007 at 3:43pm by Anonymous

Chemistry(Please check)
1) The Ka for acetic acid is 1.8e-5. What is the pH of a 3.18M solution of this acid? I did 1.8e-5 = x^2/3.18 x=sqrt 1.8e-5 X 3.18 = 7.56e-3 pH=-log(7.56e-3) = 2.12 The pH is 2.12 2) At 25 degrees celsius, the pH of a 1.75M NaCN solution (the Ka for HCN is 4.0e-10) is ? 4.0e-...
Monday, April 2, 2012 at 3:47pm by Hannah

Spanish: check answers
Ms. Sue the answers are right under 19, It says answers and I listed my them. Thank You MathMat.
Thursday, March 21, 2013 at 12:51pm by Jade

Chemistry(Please check answers)
I remember this from a day or so ago. I think these are the answers I obtained then although I didn't go through them again today. Note you made a typo in calculation of dS. 2*250 you meant to type 2*205. But the answer is ok.
Monday, April 23, 2012 at 5:35pm by DrBob222

World Geo.
Oh my -- is this your entire geography assignment this evening? You're wrong about # 6. The British is not a continent. The 7 continents are North America, South America, Asia, Europe, Africa, Antarctica, and Australia One of your answers is the Horn of Africa. Another ...
Friday, May 29, 2009 at 8:14pm by Ms. Sue

PHI103: Informal Logic
My goodness! You forgot to include YOUR answers for us to check. I'm sure you know that Jiskha tutors do NOT DO assignments. We HELP with assignments and check answers that students post.
Friday, September 17, 2010 at 7:01pm by Ms. Sue

English
Now.<~~comma, not period let's check how well you can use the expressions you've learned. I will distribute handouts. You should pick up a handout on the table. You have to fill in the blanks with suitable expressions. Are you finished.<~~question mark ...
Monday, June 9, 2008 at 6:58am by Writeacher

Chemistry: check answers
2. B 3. C
Friday, March 22, 2013 at 6:12pm by jack

Literature-Poetry
Ashley's answers are wrong I used them and got a really really low score. Only 6 answers were right. Last time I use this to double check my answers, if I would of stuck with my original answers I might have passed but I thought I was wrong cause everyone said Ashley's...
Wednesday, May 28, 2008 at 3:56pm by Student

Algebra-Please check
Please check- sqrt of 2x + 15 = x Answers: -5.3 -3.5 -3 5 I think according to my calculations it would be 5, correct? sqrt root of 7-x = 3-solve for x Answers: -2 2 4 -4 My choice would be 2 Is that correct- I squared both sides and came out with 7-x = 9 and then x = 2 Thank ...
Tuesday, October 12, 2010 at 11:12am by Juliette

Chemistry(Please check answers)
yes
Sunday, April 1, 2012 at 3:40pm by DrBob222

chemistry- can you check my answers?
Yes, a and d are no effect.
Wednesday, April 20, 2011 at 6:51pm by DrBob222

Chemistry check answers
I agree.
Friday, February 11, 2011 at 12:31pm by DrBob222

Chemistry-check answers
yes for both
Saturday, August 23, 2008 at 2:23pm by Reiny

Chemistry;Check?!
I won't do this again. I wrote a note to a student last night (I'm assuming you are that student) saying your choice for displaying answers and questions was confusing. No one paid attention. Please do the following if you want my help. 1. number each question. 2. Don...
Friday, December 14, 2012 at 12:54pm by DrBob222

music PLZ HELP CHECK MY ANSWERS
It would have been so much easier to check for you, IF your answers had been right after the numbered item. My eyes do not skim up and down, up and down. I'll have to copy your answers FIRST and then try to read each item. Sra
Tuesday, August 9, 2011 at 8:08pm by SraJMcGin

chemistry 101
pls can anybody check my answers
Saturday, December 8, 2012 at 12:34am by tracy

Chemistry(Please check answers)
Yes, a is correct.
Monday, April 23, 2012 at 1:29pm by DrBob222

chemistry
I didn't work it. Give me your answers and I will check it.
Friday, March 9, 2012 at 8:06pm by DrBob222

Chemistry(Please check)
so then answers 2 and 3 are not correct?
Sunday, February 19, 2012 at 6:07pm by Hannah

chemistry- can you check my answers?
So for a and d are you saying there is no effect?
Wednesday, April 20, 2011 at 6:51pm by Lily

Chemistry
We shall be happy to check your answers.
Tuesday, September 30, 2008 at 6:16pm by DrBob222

chemistry
What are we to do? Do you have answers to these also that we are to check?
Monday, September 22, 2008 at 9:47pm by DrBob222

Grammar PLease Check MY answers!
Ms.Sue please its a grade please check my answers it would mean the world to me.
Wednesday, April 3, 2013 at 8:38pm by Mandie

Global History
My -- these look like good review questions. Check your book. I'll be glad to check your answers. If you get stuck on one or two questions, I'll be glad to help you find the answers.
Thursday, October 13, 2011 at 5:02pm by Ms. Sue

CP Geometry
well, you can have 9 single answers and 9*8 double answers and 9*8*7 triple answers and so on. It looks as if the sum must be Sum(9-n)!/(n)! from n=0 to 8 check that.
Tuesday, August 25, 2009 at 12:09am by bobpursley

quiz
You seem to have forgotten to post YOUR answers. Since this is a quiz, you surely must know some of these answers. We'll be glad to check YOUR answers.
Sunday, August 22, 2010 at 7:43pm by Ms. Sue

English
procedure: Formative Test Now. let's check how well you can use the expressions you've learned. I will distribute handouts. You should pick up a handout on the table. You have to fill in the blanks with suitable expressions. Are you finished. Two minutes left. We'...
Monday, June 9, 2008 at 6:58am by John

Social Studies
Most of the starred answers are right, but # 16 is wrong. Please check your book for these answers. Since this is a study sheet, I assume you need to know these answers for a test over material that you are supposed to know.
Monday, September 17, 2007 at 8:35pm by Ms. Sue

To Sam: Penn Foster answers
Please do not post any more answers. Jiskha is not a repository for any exam answers. In addition, we have no idea what the questions are. If you want to post a couple of your exam questions along with your answers, we'll be glad to check them for you.
Monday, October 3, 2011 at 5:36pm by Ms. Sue

DRAMA
Ruby Q's answers are all correct!!! I used her answers to help me check mine to make sure they were right, and I got 100... all of our answers matched!!
Thursday, December 10, 2009 at 9:30pm by Heather

Chemistry(Please check answers)
is Kw 1.0e-14?
Sunday, April 1, 2012 at 3:40pm by Hannah

chemistry
okay. Is it okay if I post some questions with my answers and you can check them to see if they're right?
Wednesday, February 29, 2012 at 9:05pm by ...

Check my answers? (Chemistry)
Now I just need 3 and 4 checked
Tuesday, April 19, 2011 at 5:41pm by Rebekah

Honors Chemistry (check answers)
Ohhhh, I think I get what you mean. Thanks!! :)
Monday, October 26, 2009 at 10:16pm by Emily

Chemistry-check answers
length of 12:19 m in kilometers.
Saturday, August 23, 2008 at 2:23pm by lauren

chemistry
Give it a try. We'll be glad to check your answers.
Monday, July 21, 2008 at 5:29pm by Ms. Sue

check math
Here are my answers. Can you check if I got the right answers? Thank you! 1/(x+h) - 1/x= -h/(x^2+xh) (2/x^2)/(10/x^5)= (x^3)/5 [1/(3+x) - 1/3]/x= -1/(9+3x) 2x/(x^2-6x+9) - 1/(x+1)- 8/(x^2-2x-3)= (x^2+15)/(x^3-5x^2+3x+9) first 3 look ok In the last one I would not have expanded...
Wednesday, August 8, 2007 at 3:33pm by Anonymous

Com 150
We don't have the questions -- and we certainly will not "give" you the answers. Study your text materials and figure out the answers yourself. We'll be glad to check them for you if you post the questions and your answers.
Monday, July 6, 2009 at 5:19pm by Ms. Sue

Chemistry: Please check answers
See your other post above.
Thursday, April 11, 2013 at 1:16pm by DrBob222

Chemistry(Please check answers)
is 2.5e-5 my answer or do I have to do another step?
Sunday, April 1, 2012 at 3:40pm by Hannah

Chemistry: Answers please check
UGH I don't know why it did that. 2. ... a.) True b.) False Answer: a
Saturday, April 2, 2011 at 7:34pm by Cheryl

Ms. Sue pls check answers
pls check my answers
Wednesday, January 30, 2013 at 5:40pm by Jman

Chemistry
DrBob I wrote back and wanted to know if I did it right can you check my answers please
Tuesday, April 30, 2013 at 1:50pm by Marie

Chemistry
What is your charge for Au? There has to be a positive and negative- check your equations- that answers then may not apply.
Sunday, November 4, 2012 at 8:54pm by Sanya

chemistry(Please check)
I agree with all three answers. Good work.
Friday, January 20, 2012 at 4:19pm by DrBob222

Chemistry
h t t p : / /w w w . w e b q c . o r g / b a l a n c e .p h p This is one of many websites that can balance equations for you, or so you can check to see if your answers are correct.
Thursday, September 29, 2011 at 11:49pm by Morgan

Chemistry
I can't check your answers because you didn't provide the Ka for HClO2. I don't have it listed in any of my references.
Sunday, April 3, 2011 at 11:11pm by DrBob222

chemistry
answered below. Check your posts for answers before duplicating a post.
Tuesday, January 4, 2011 at 2:16pm by DrBob222

Chemistry
WHen i did it the answers i got was order of reaction m= 2 and k = 4.6 Can someone please double check
Tuesday, June 2, 2009 at 6:49pm by Saira

math
It would be much easier to check, if the answers were shown with the problem and you didn't take up so much space with each problem. The first two problems are correct, but I got tired of repeatedly scrolling up and down to check your answers.
Thursday, March 4, 2010 at 6:44pm by PsyDAG

English
You are going to take a quiz. I'll distribute exam papers. You should write down the answers. Fill in the blanks with suitable expressions. Take one and pass the others to the other students. First write down your number and name on the top of the paper. You have 3 ...
Tuesday, June 10, 2008 at 9:27am by John

check math
Here are my answers. Can you check if I got the right answers? Thank you! solve for x, where x is a real number. x^2+3x-4=14 x=6,3 (x^4-1)/(x^3)=0 x=1 (x-5)^2=9 x=2,8 2x^2+5x=8 x= [-5+/-sqrt(89)]/4 for first one x=-6 or x=3, factors are (x+6)(x-3) second... also x=0 third ... ...
Wednesday, August 8, 2007 at 4:29pm by Anonymous

social studies
Hmmm -- Ranell you seem to have just dumped YOUR homework questions on us. If you can't find these answers in your book, conduct a Google search for each of them -- and I'm sure you'll quickly find the answers. We'll be glad to check your answers.
Thursday, November 6, 2008 at 5:53pm by Ms. Sue

chemistry
Post your work or tell us what you don't understand (in detail). I'll be happy to check your answers.
Wednesday, January 13, 2010 at 4:59pm by DrBob222

Beginning Chemistry
I am really confused weith sig. figs. and it would really help if someone could check my answers. My answers are after each problem Determine the number of sig. figs. in the following (a)12.7040g - 6 (b)200.0 cm - 4 (c)276.2 tons - 4 (e)4.00 x 10^3 - 3 (f)100 degrees C - 1
Thursday, September 20, 2007 at 10:01pm by Sadie

Chemistry (URGENT)
I have a test soon. If you can help me with these questions, that would be great. 1. Define and describe the following. a)Alkaline - metal - base b)Corrosive - burn/eat away - acid c)Caustic - harsh - both? (acid + base) d)Low pH - 0-6.99 - acid Please check my answers and ...
Wednesday, March 3, 2010 at 2:54am by John

Economics
I have to say that I like to check my answers with yours before I submit an assignment. You are a wonderful resource for anyone that is unsure about their answers. On this one, I know that it is difficult not having the graph, and you are only using the information that you ...
Wednesday, July 15, 2009 at 9:14pm by Candis

music..plz check my answers
a lot of those answers are wrong
Wednesday, August 10, 2011 at 5:54pm by tana

ENGLISH HW CHECK
what are the answers to these questions because i think that these are the right answers.
Wednesday, October 26, 2011 at 6:56pm by Jackson

science someone please check my answers
I disagree with your answers for 1 and 4.
Wednesday, May 12, 2010 at 8:30pm by Ms. Sue

Geometry-Please check my answers
Both your answers are correct.
Tuesday, March 1, 2011 at 8:06pm by Helper

statistics check my answers please
The answers above are wrong.
Thursday, November 16, 2006 at 10:56pm by pri

social studies
Where are your answers? I'll be glad to check your answers if you post them here.
Saturday, October 20, 2012 at 9:01pm by Ms. Sue

safety
We'll be glad to check your answers. You must know these answers to work safely.
Thursday, March 31, 2011 at 5:00pm by Ms. Sue

MATH
What are your answers? We'll be glad to check your answers and help you understand these problems and their solutions.
Wednesday, March 11, 2009 at 7:26pm by Ms. Sue

grammar
I don't see your answers. Please type your answers, and we'll be glad to check them.
Friday, June 6, 2008 at 10:52pm by Ms. Sue

Electromagnetic induction-check answers
Please check my answers: why does an iron core increase the magnetic iduction of a coil of wire? -I am thinking it has something to do with the voltage being increased. Will a cyclist coast farther if the lamp is connected to the generator on his bicycle is turned off? -I say ...
Wednesday, November 7, 2007 at 12:00am by Soly

Chemistry
Someone will be glad to check your answers if you give your best shot and tell us why you answered as you did.
Sunday, November 22, 2009 at 7:14pm by DrBob222

Chemistry
Post your answers if you want me to check them. I'm sorry I looked the values up wrong the first time.
Sunday, July 19, 2009 at 4:26pm by DrBob222

geography
Whatever your name is -- please do not keep posting under different names. Also -- you seem to be fishing for answers for some online class. To show us that you're not trying to cheat, please indicate which of the answers is correct. We'll be glad to check your answers.
Monday, February 22, 2010 at 8:57pm by Ms. Sue

world history
So you've posted the wrong answers. I'll be glad to check your new answers.
Tuesday, April 16, 2013 at 8:14pm by Ms. Sue

English help
I agree with your answers for 1, 2, 4, and 5. I don't know about 3 and 6. I'll check your other answers a little later.
Wednesday, July 25, 2012 at 3:25pm by Ms. Sue

English
I'll be glad to check your answers. Be sure to include the infinitive phrase in your answers.
Tuesday, April 3, 2012 at 6:40pm by Ms. Sue

English
You can type your homework assignment and your answers here. We'll be glad to help you and check your answers.
Monday, April 12, 2010 at 1:30pm by Ms. Sue

CRT 205
I don't see any of your answers. If you post your answers, someone will be glad to check them.
Wednesday, April 1, 2009 at 3:51pm by Ms. Sue

Spanish: check answers
I don't see your answers.
Thursday, March 21, 2013 at 12:51pm by Ms. Sue

Art Please check answers
ARE THESE ANSWERS RIGHT?????
Monday, December 3, 2012 at 5:45pm by IHaveNoName

Art Please check answers
Are these answers right??????????
Monday, December 3, 2012 at 5:45pm by IHaveNoName

Precalculus check answers help!
I agree with all your answers
Wednesday, May 30, 2012 at 12:43am by Reiny

20 question please check my answers
Great! All of your answers seem right to me.
Friday, November 30, 2012 at 2:34pm by Ms. Sue

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