Sunday
December 21, 2014

Posts by Unknown


Total # Posts: 917

Math
WTF is it wrong or right?
April 12, 2007

scocial studies
beeswax
April 9, 2007

chemistry
consider the reaction 2HgCl2 + C2O4-2 ---> 2Cl2-1 + 2CO2 + Hg2Cl2 The initial rate of this reaction was determined for several concentrations of HgCl2 and C2O4-2 and the following rate data was obtained. TRIAL (1) [HgCl2](M)= .105 [C2O4-2](M)= .15 RATE= 1.8 x 10^-5 TRIAL (2...
March 25, 2007

chemistry
A titration was performed on 50.0 ml of .250 M NaOH. After the addition of 71.4 ml of HCl,the phenolphthalein indicator changed from pink to colorless. What was the concentration of the HCl? im not sure how to figure this one out but here goes 200*.250*1000=50000 1000*121.4=...
March 22, 2007

algebra1
could you walk-through the steps to solving this problem because I am stuck; 3x-5(3x-7)=2(x+9)+45 Let me know if you have a question in any step. 3x-5(3x-7)=2(x+9)+45 3x-15x+35= 2x+18+45 -12x+35 = 2x+63 -35 -35 -12x= 2x +63-35 -12x= 2x +28 -2x -2x -12x-2x = 28 -14x= 28 -14x/-...
March 21, 2007

Science
C. thermal energy
February 26, 2007

International Business
Its hard to use the paper any way when there is no references to it.
February 24, 2007

Unknown
Sorry, but what is kimerikas? Jane.
February 20, 2007

Unknown
Sorry, but what is mariburjeka? Jane.
February 19, 2007

Chem
Volume
January 14, 2007

chemistry
Subtract 50 from 80, then subtract that from 100
January 10, 2007

Geography
I have this for hwk as well. Need answers 1, 11, 12 and 14.
January 2, 2007

ethnics help
How may orientalism and prejudice contribute to hate crimes against these crimes.
November 2, 2006

word unscramble
sluianemosce
September 28, 2006

social studies
What was British Columbai's electricity production? British Columbia Hydro and Power Authority (BC Hydro) produces power for that province. It is the third largest electric utility in Canada, serving 1.4 million customers in an area containing over 92 percent of British ...
September 19, 2006

math
I don't get it
August 28, 2006

sociology
I don't know how I stumbled on this web site, looking for answer of the question everybody else is looking for. But I sure as glad to see that I am not the only one that has problems with these questions. I hate this class and we are only on the 2nd week. I have a A - b ...
July 20, 2006

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