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April 18, 2014

Search: GK..please check...Chemistry Help Please

Number of results: 200,234

GK..please check...Chemistry Help Please
Moles of S203^2- = (molarity)(volume): =(0.032400 mol/L)(0.053 litres S203^2-) = 0.03240 moles S203^2- I don't know if you made a typo or not but 0.03240 x 0.0530 is not 0.03240. You need to check your arithmetic. I get something like 0.064 or so for g NaOCl. That is g NaOCl ...
Wednesday, October 22, 2008 at 9:06pm by DrBob222

Please double check...GK or Dr.Bobb22
The solubilities of the of the compunds i found on the internet the rest from the textbook.
Monday, January 19, 2009 at 5:30pm by Saira

math
A sequence of polynomials gk(x) is defined recursively as follows. g0(x)=x; gk+1(x)=gk(x^2+2x)−gk(x) Find the last three digits of the coefficient of x^2 in g299(x).
Friday, June 21, 2013 at 1:47am by anonymous

GK..please check...Chemistry Help Please
Okay its not lettin me post up i dunt knwo why but the answer i got was NaOCl mass = (molar mass * moles) = (74) (.00057) = 0.04235 g Do we assume this gives us grams of NaOCl per 0.5 mL of bleach solution, since we didn’t divide or multiply 0.0005 L with anything? And to make...
Wednesday, October 22, 2008 at 9:06pm by Sara

Chemistry. Please help!
Sorry. The 3rd one looks OK.
Wednesday, December 3, 2008 at 5:58pm by GK

Chemistry...Please Help
GK, why don't you write the concentration of water for (e)?
Tuesday, January 6, 2009 at 7:54pm by Raj

chemistry
Please post your questions only once.
Wednesday, October 21, 2009 at 5:53pm by GK

GK or Dr.Bob222...Chemistry please help...
Please refer to the previous post Chemistry Help Please. Moles of S203^2- = (molarity)(volume): =(0.032400 mol/L)(0.053 litres S203^2-) = 0.03240 moles S203^2- Posted by DrBob222 on Wednesday, October 22, 2008 at 9:37pm in response to GK..please check...Chemistry Help Please I...
Thursday, October 23, 2008 at 6:30pm by Sara

Please double check...GK or Dr.Bobb22
It looks right, but I can't be sure if you're entirely correct. Did you use your textbook to find these values?
Monday, January 19, 2009 at 5:30pm by Chris

Social Studies
Please Help I know but please I'm the parent and my son tell me to check and i don't know 2 much please in your own words please :( :( :( :( please pretty please please please !!!! :( don't give give me links please in your own words please please :( !!!!! Identify two ...
Saturday, April 6, 2013 at 9:49pm by Alejandra

GK or Dr.Bob222...Chemistry please help...
tHIS IS WHAT GK POSTED: # Reaction #1 (properly balanced): 2ClO-(aq) + 4H+(aq) + 6I-(aq) –> 3I2 + 2Cl-(aq) + 2H2O Reaction #2 (properly balanced): 2S203^2-(aq) + I2 ---- > 2I-(aq) + S4O6^2- (aq) Moles of S203^2- = (molarity)(volume): (0.032400 mol/L)(__liters S203^2-) = ...
Thursday, October 23, 2008 at 6:30pm by Saira

Please double check...GK or Dr.Bobb22
hey if u guys are still around, i think e is wrong. check general chem text book pg 682 table 16.4 it shows u the Ka equation for bicarbonate and even the ka value
Monday, January 19, 2009 at 5:30pm by eric

math
sorry, but wrong answer... repeating the question again -> A sequence of polynomials gk(x) is defined recursively as follows: g0(x)=x gk+1(x)=gk(x^2+2x)−gk(x) Find the last three digits of the coefficient of x^2 in g299(x).
Friday, June 21, 2013 at 1:47am by anonymous

chemistry
OHHHHHHH SO IT IS 68! THANKS:) can you please look at my ?'s down below... because GK doesn't make anysense to me!
Tuesday, June 10, 2008 at 10:09pm by Miley

language art CHECK
Will somebody please check this for me and see if i used the words correctly please? Having spent many years as political opponents, the two senators have developed a(n)MUTUAL respect for each other. Please check if it is correct. thank you
Tuesday, January 17, 2012 at 8:51pm by saranghae12

Chemistry...Please Help
eric is right. pg 682 has it listed. but its the same thing gk was saying, just less work
Tuesday, January 6, 2009 at 7:54pm by ash

English check please I've corrected it again
4.enhance 5.discern Please check. If its not correct can you give me anotther hint please.
Wednesday, September 14, 2011 at 1:12pm by ME

Repost Chemistry for GK
Can you help me with the problem above, GK? THanks!
Friday, July 11, 2008 at 12:32pm by Anonymous

chemistry
If you will search through the answers on Jiskha, you will find that GK worked that problem about 2-3 days ago. The problem was marked CHEMISTRY and the answer was by GK.
Monday, January 18, 2010 at 4:40pm by DrBob222

chemistry
This was answered yesterday by GK. If you scroll down the page(s) until you find a chemistry question answered by GK, that will be it.
Monday, January 11, 2010 at 8:39pm by DrBob222

Chemistry
I'm not sure if the above answers are correct, could someone please check them over and let me know?
Wednesday, February 29, 2012 at 10:26pm by Please help.

Chemistry please check
please need help thanks alot!!!!
Friday, February 15, 2008 at 11:35pm by mike

chemistry(Please Check)
You dissolve 6.55 g of potassium nitrate in enough water to make a 250. mL solution. What is the molarity of this solution ?Answer: 0.0262 Please Check my answer
Monday, April 23, 2012 at 2:26pm by Wurola

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

Chemistry. Please help!
It looks OK. For the 2nd question convert the grams of CO2 to moles and use the Ideal Gas Law to find the pressure due to CO2.
Wednesday, December 3, 2008 at 5:58pm by GK

GK or Dr.Bob222...Chemistry please help...
12.7 is the mass of NaOCL/100 mL bleach ..omg just ignore the 3 i was working on a different question which has KIO3- so mixing every up.
Thursday, October 23, 2008 at 6:30pm by Saira

Quantum Physics
come on please please please please please please please please please tell the right answer
Saturday, October 12, 2013 at 10:36pm by ss01

chemistry
I can't put it better than GK did. GK gave you step by step instructions.
Tuesday, June 10, 2008 at 8:36pm by DrBob222

geometry
I'm stuck on this question please help. "GK bisects angle FGH". If angle FGK=8v-2 and angle KGH=3v+3,find angle FGH. PLEASE HELP ME
Tuesday, August 28, 2012 at 10:29pm by Rick

Chemistry Help Please
Correction with apologies. The corrected mole ratio is in bold print: Moles if I2 based on Equation #2: Moles I2 = (1/2)(__moles S203^2-)
Wednesday, October 22, 2008 at 10:06am by GK

GK..please check...Chemistry Help Please
Sorry not leting me post entire thing on last post..can you please check Thank- YOu # Chemistry Help Please - GK, Wednesday, October 22, 2008 at 11:24am Reaction #1 (properly balanced): 2ClO-(aq) + 4H+(aq) + 6I-(aq) –> 3I2 + 2Cl-(aq) + 2H2O Reaction #2 (properly balanced): ...
Wednesday, October 22, 2008 at 9:03pm by Sara

GK..please check...Chemistry Help Please
= .00086 moles I2 Moles of ClO^- based on Equation #1: Moles ClO-(aq) = (2/3)(.00086 moles I2) = .00057 moles ClO^3- moles of ClO-(aq) = moles of NaOCl .00057 moles ClO^3- = .00057 moles NaOCl NaOCl mass = (molar mass * moles) = (74) (.00057) = 0.04235 g Do we assume this ...
Wednesday, October 22, 2008 at 9:03pm by Sara

computers please check my answer
is there any 4th grade answers to math please help me find it please!!!!!!!!
Wednesday, June 4, 2008 at 8:28am by lilesn

college chemistry!! need help now!!
I am irked. GK gave you a correct answer 20 min ago, and you posted again. Besides being rude, it wastes volunteers time. Please dont do that again.
Sunday, October 19, 2008 at 9:51pm by bobpursley

GK or Dr.Bob222...Chemistry please help...
SO it for every 1 mol of ClO3- there is 1 mol of I2 : Therefore, even the NaClO is 0.0008586 multiplied by molar mass is 0.06391 and then multilplied by (100/.05) is 12.78
Thursday, October 23, 2008 at 6:30pm by Saira

Chemistry
If 46.1 g Cu at 11.6 C is placed in 85.0 g H2O at 72.4 C, what is the final temperature of the mixture? (specific heat capacities: Cu: 0.385 J/gK Water: 4.184 J/gK)?
Sunday, October 4, 2009 at 6:04pm by Anonymous

Grammar--Please check!
Can someone please check my above post about gerund phrases? Thanks! -MC
Wednesday, February 18, 2009 at 8:35pm by mysterychicken

SS Please check answers
1, 8, and 10 I believe are wrong. I don't know about 9. Please double check your book.
Monday, April 8, 2013 at 5:37pm by Ms. Sue

Spanish-Please check
Please check-Thank you I come from the library. Yo vengo de biblioteca.
Sunday, May 15, 2011 at 3:29pm by Emily

Spanish 7th gradePlease check SraJMcGin-Could someone help me, please?
Could you please check the above answer-
Monday, May 23, 2011 at 2:40pm by Emma-

Spanish-SRAJMcGin please check
Could Sra JMcGin please check my answers to these questions if she has time? Thank you
Tuesday, March 13, 2012 at 10:03am by Tiffany

Social Studies 8R - Paragraph Check
please check my my essay okayyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy please let me know if there are any wrong let me know
Thursday, November 8, 2012 at 6:58pm by alexis

Social Studies 8R - Paragraph Check
please check my my essay okayyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy please let me know if there are any wrong let me know
Thursday, November 8, 2012 at 6:58pm by alexis

Need HELP ASAP - PLEASE ` economics
Can i please get this help please so i can get me a place to live for me and my kids please i cry for dis help for 6 years can i please get it and can i please get it bye next weekly please i don't have a job at all and will like to get me and my little family help please and ...
Wednesday, July 7, 2010 at 12:35am by Linda Snow

Social Studies
Anybody Please Answer Anybody!! ?? :( I Need Help? Please Check My Answers Please?!:(
Tuesday, December 4, 2012 at 4:40pm by Sammy, !!!Please Answer!!

math
MS.SUE Here are my answers can you pretty please check them please I'm in a hurry, sorry thank you so much :( !!!!!
Wednesday, December 5, 2012 at 3:48pm by Sammy, !!!Please Answer!!

Grammar--PLEASE CHECK!
Please check if my answers in the 2 posts above are correct Thank you -MC
Sunday, May 10, 2009 at 3:52pm by mysterychicken

Math (Check)
The equation y = a^x is a decreasing function a = 1) 1 2) 2 3) -3 4) .25 I think that the correct answer is 3) -3...but I am not sure why? Can anyone please check if I am right and explain why? Please....Thank you for your help!!!
Monday, March 9, 2009 at 7:11pm by jess

Public Speaking Please Check
I don't know about 1 and 3, but 2 and 4 are definitely wrong. Please go back and check these definitions in your text materials.
Sunday, January 10, 2010 at 10:59pm by Ms. Sue

Algebra-Mathmate, Reiny or Dr. Bob-please double check-Did I even begin correctly?
Please check the above problem-Thank you
Monday, December 13, 2010 at 7:03pm by Matt

Physics-above question -please check it
Just please check my calculations-
Friday, October 8, 2010 at 3:59pm by Katherine

Algebra Please check my answer
It should have read please check-
Monday, October 18, 2010 at 8:50pm by Annie

CHemistry
Dipole attractions, London Forces and Hydrogen Bonding. For details on how they arise and how they compare, consult any chemistry textbook. Check under "intermolecular forces" or the individual names I gave you.
Monday, May 18, 2009 at 3:19pm by GK

FRENCH WORK ASAP
please please someone check my work I don't understand it fully so I am asking if someone could please check my work thank you if it's too much I'm sorry. God Bless
Wednesday, January 21, 2009 at 5:07pm by Hellokitty1993

It's one question please help
Could someone please check this please.
Thursday, May 14, 2009 at 6:49pm by Taylor

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

drwl / bobpursley please check
I had posted three questions at 1:48pm, 2:40pm and 2:41pm and I am having problems with them. Can you please check them for me. Thanks! Repost if you are not satisified with the responses.
Tuesday, March 13, 2007 at 8:50pm by Mary

please check(Social studies)
1, 2, and 4 are wrong. I know nothing about Daniella. Please note: I will only check your answers to these questions one more time.
Thursday, March 13, 2014 at 7:56pm by Ms. Sue

chemistry - Can you please check
I'm confused again. Can you show me how to get the CaSO4 so I can do the other two? What did I do wrong? I showed you my work. I thought I followed your instructions from Saturday. You said I needed a number near 13. I got the 12.8264. If you could please do the CaSO4, I could...
Wednesday, January 23, 2013 at 7:14pm by Sejul

Chemistry(Please Check)
This is what I did..please check it 1.P1V1=P2V2 P=6.55/250=.0262 2.V=P*V1/V2 P=6.55*15.0/250=.393 3.P=PV2V PP=6.55/250=.0262
Monday, April 23, 2012 at 11:56am by cateye

math (please check)
Can you please check if I did these right? 1. 415x+301=1009x+129 2. 1596y-3080=900y I know I'm being annoying and stupid, but I'll stop posting. thanxxx!
Monday, September 21, 2009 at 11:58am by Anonymous

Chemistry(Please Check)
4,5,6 look ok. 1,2,and 3 I can't confirm. Show your work on those. I didn't check 7.
Monday, April 23, 2012 at 11:56am by DrBob222

English 7 - Please Check My Journal Entry
Please check my journal entry. This is a HUGE part of my grade for english. Is it good, any grammer mistakes. Please read it.
Thursday, February 2, 2012 at 5:38pm by Laruen

English-CHECK PLEASE
Ok, I figured this out (I think) but can you please check? Don't worry. I can carry the tent all by myself because it is so light. I do not even need a lantern it is so light outside. In these sentences, the word "light" is used as a: A:homophone B:homonyme C:synonym D:simile ...
Friday, April 15, 2011 at 6:03pm by Catherine

Physics(Please check)
Please please respond
Wednesday, June 13, 2012 at 8:51pm by Hannah

PLease Check My Work
3. T^2-25/t^2+t-20= (t-5) (t+5)/ (t-10) (t+2) 4. 2x^2+6x+4/4x^2-12x-16= 2(x+2) (x+1)/4 (x-4) (x+1) 5. 6-y/y^2-2y-24= 1/(y+4) *Please check them.- 3. (t-5)(t+5) / (t+4)(t-5) 4. 2((x-1)(x+2)) / 4((x+4)(x-1)) 5. (6-y) / (y+6)(y-4) i dont really understand what this is... but lol ...
Thursday, February 22, 2007 at 7:31pm by Margie

drwls please check
Can you please check my physics posts. Thanks!
Tuesday, November 6, 2007 at 12:30am by Mary

Algebra drwls please check
Can you please check my problem Thank you
Tuesday, October 12, 2010 at 3:44pm by Megan

Spanish-Please check they're differnent
Please check these are different
Friday, November 25, 2011 at 1:23pm by Mia

American Government- Please Check
Could someone check this for me, please and thank you (:
Wednesday, March 7, 2012 at 2:27pm by Abigail

GK..please check...Chemistry Help Please
Moles if I2 based on Equation #2: Moles I2 = (1/2)( 0.03240 moles S203^2-) = .00086 moles I2 Moles of ClO^- based on Equation #1: Moles ClO-(aq) = (2/3)(.00086 moles I2) = .00057 moles ClO^3- moles of ClO-(aq) = moles of NaOCl .00057 moles ClO^3- = .00057 moles NaOCl NaOCl ...
Wednesday, October 22, 2008 at 9:03pm by Sara

Pre-Algebra
Well, Can u give me the answer please it because i'm in a rush..... please and later i tell u the rest please please :( :( :( :( ??????? please please
Tuesday, March 12, 2013 at 10:24pm by Destiny

7th grade math check
Ok I was wondering if you could check these 3 problems please. I am suppose to set these equations equal but I am not sure if did them right. I think I accidently solved these systems as substitutions. The answers are suppose to be in coordinate pairs. 1) x - y = 11 -3x + y...
Thursday, April 12, 2012 at 9:11pm by saranghae12

chemistry
how would i work out the problem for: a sample of oil has a mass of 65g and a volume of 80.0 ml what is its specific gravity. please show formula. thank you. Mary hornbeck
Sunday, February 20, 2011 at 11:01am by mary- please check for accuracy.

Science
PLEASE HELP MY DAUGHTER WANTS ME TO CHECK HER HOMEWORK AND I DON'T KNOW TO MUCH ABOUT SCIENCE LOL! BUT PLEASE HELP PLEASE PLEASE HELP ME PLEASE 'IN YOUR OWN WORDS PLEASE' PLEASE PLEASE PLEASE 'IN YOUR OWN WORDS' IN YOUR OWN WORDS PLEASE' I'M BEGAN YOU PLEASE PLEASE ANYBODY ...
Monday, April 8, 2013 at 5:00pm by Bella (The Parent)

History
Hello, How are you today? Please Help. I'm the parent & my daughter wants me to check her homework but, the sad thing is I don't know about this. In your own words, please! Please no link! I'm begging you! What were the positions of the Federalists & Antifederalists on the new...
Monday, January 13, 2014 at 6:44pm by Cindy

Math 116 algebra please check
Solve using the multiplication principle. 10x= -90 The solution is x = -9 please check
Wednesday, July 16, 2008 at 7:32pm by jay jay

To sam!
Was the five part unknown question for compounds A through E yours? If so, did you get it answered ok? no it was not mine! can you please check my math? can you please check my math?
Monday, December 4, 2006 at 1:26pm by DrBob222

alegbra
Check this problem for me do I have negative sign right with the answer. -1(-1)+-5-5=-2/-10==-1/5 the one on top and the -1(-1) and on the bottom is -5-5. so check this answer for me. Please, Please
Saturday, March 7, 2009 at 12:08am by Elaine

alegbra
Check this problem for me do I have negative sign right with the answer. -1(-1)+-5-5=-2/-10==-1/5 the one on top and the -1(-1) and on the bottom is -5-5. so check this answer for me. Please, Please
Saturday, March 7, 2009 at 12:08am by Elaine

Check for grmmatical errors and stuff ya know? Please and thankies sooo much
please it would be greatly appreciated no one will check it, thankies :)
Monday, February 3, 2014 at 7:12pm by ilikezackalot

math urgent please...please...
I couldn't do g). someone help i need it in the morning. help me please. do it for me please. Show me the steps too please...please...
Sunday, December 15, 2013 at 12:56pm by kavi

Math please check answer
please check my answer :) The monthly payment of a $100,000 mortgage at a rate of 8 1/2 % for 20 years is 8678.23
Thursday, January 10, 2008 at 5:51pm by keleb

Health care please check answer
Please check my answer thank you Verifying the accuracy of HCPCS codes is an important function in what ? I think that it is maintence of chargemasters
Tuesday, March 11, 2008 at 2:49pm by Rebbeckha

Math 116 algebra please check
Solve for the indicated letter. e=9f, for f The solution is f = 1/9e Please check this
Wednesday, July 16, 2008 at 7:27pm by jay jay

Algebra-Bob Pursley orMathmate or Reiny or Dr. Bob, please check
Could one of you please check when you have time. Thank you
Tuesday, December 14, 2010 at 11:49am by Anna

Spanish-8th grade-SraJMcGin please check
SraJMcGin please check-thank you very much in advance This is homework for Thursday
Wednesday, February 9, 2011 at 12:31pm by Jessie

Spanish-Please another to check
Please also check these-I had to post twice to get them listed-had a problem numbering the answers
Friday, December 30, 2011 at 4:54pm by Sophie

To Ms.Sue or any Math helpers
Can you please help me with my math law of exponent quesions, please check my answers, please its due very soon.
Sunday, September 8, 2013 at 8:08pm by Sophie

Health please check my answer
Please check my answer thanks True or Faslse The term used to describe why medical treatment is necessary is procedure I say False
Tuesday, April 8, 2008 at 5:04pm by Graie

Spanish 7th grade-Please check
Please check. How would I say "I feel like drawing. Would it be: Yo tengo ganas de dibujar.
Wednesday, April 6, 2011 at 12:19pm by Sally

chemistry
Relevant conversion facts: 1 mL = 0.001 L --> 1.00x10^-3 L 1 microliter = 0.000001 L --> 1.00x10^-6 L We multiply the measurement we want to change times the appropriate labeled conversion factors. After you do units cancellations and numerical calculations, you end up ...
Monday, August 3, 2009 at 8:25pm by GK

Math 116 algebra please check
Simplify 6[-73-(-19-83)]=174 Please check
Wednesday, July 16, 2008 at 7:34pm by jay jay

spanish/check please
Please check the spelling of #4. You choose correctly but the spelling is: conozco. Otherwise, ¡perfecto! Sra
Tuesday, May 8, 2012 at 8:30pm by SraJMcGin

GK or Dr.Bob222...Chemistry please help...
I don't have that equation. Is yours balanced? I don't think so. The atoms balance but the charge does not. You have -4 charge on the left and -2 on the right side. In addition the loss and gain of electrons is not the same. I tried to find the initial posting where GK wrote ...
Thursday, October 23, 2008 at 6:30pm by DrBob222

English
Can you please check these few sentences, please? Thank you. 1) I just wanted to know why two meals are not included in your rate and how much your hotel charges for a dinner. 2) Would you please be so kind and send me the details of your offer again?
Friday, June 3, 2011 at 1:55pm by Henry1

Math[PLease Check]
Problem: 25-x^2 6 ------ * --- 12 5-x What I got: 5-x --- 2 *PLease Check My Work. No. Factor the 25-x^2 into two factors. Then the 5-x in the denominator divides out. So then is it: 5+x --- 2 yes. 12x12
Saturday, February 24, 2007 at 6:12pm by Margie

English please check my answer
please check to see if I have the right answer thank you The patient had a radiogram performed. What doed the root word indicate I think it's b
Thursday, March 20, 2008 at 5:59pm by Dakotah

please check question
Please confirm if ¥ð stands for π. Also, please check the limits of integration. The bottom limit seems to be missing for the first area, and confirm if the right limit for the second area is indeed π or should it be π/2.
Thursday, November 25, 2010 at 10:12pm by MathMate

Chemistry. Please check my answer!
Your method is correct. I did not check the arithmetic but my physics book says lead is .130 so I think you did it right.
Tuesday, December 2, 2008 at 8:34pm by Damon

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