Tuesday
September 30, 2014

Posts by Jeanine


Total # Posts: 23

Physical Science
B.
September 3, 2013

Science
What is my control in my science experiment I am running mice and hamsters threw a maze to which one can do it faster I can't figure out my control though?
March 10, 2013

Chemistry
is the Eo cell =0 in this case?
March 30, 2011

Chemistry
you add 0.05ml of 0.10M agno3 to 4ml of 2.0 nacl it forms saturated solution of agcl<---> ag+ + cl- using a saturated solution you set up ag | ag+( test solution after reaction) || ag+(1.0ml) | ag how do we calc the equilibrium of ag+ of the test solution after reaction ?
March 30, 2011

chemistry
would the answer be 2.46x10^-21?!
March 29, 2011

chemistry
you add 0.05ml of 0.10M agno3 to 4ml of 2.0 nacl it forms saturated solution of agcl<---> ag+ + cl- using a saturated solution you set up ag | ag+( test solution after reaction) || ag+(1.0ml) | ag how do we calc the equilibrium of ag+ of the test solution after reaction...
March 29, 2011

chemistry
calculate the ph of a solution by addition of 0.1 mL of 0.5m hcl to 50.0 ml pure water. I'm supposed to use c1v1=c2v2... but I did 0.1/50ml=0.002.... 0.002x0.5.. then -log the answer and got 3 for a ph is it right?
March 10, 2011

HISTORY
I have the same question I'm trying to answer. What I'm doing is looking up the treaty of versailles and wilson's fourteen points to compare them... Good Luck!!
January 15, 2011

Anatomy & Physiology
Nicotinic receptors are found on the pre-ganglionic fibers of both parasympathetic & sympathetic divisions? True or False?
December 11, 2009

Chemistry
What is the difference between heavy metals and essential metals? I'm so confused so please help
March 12, 2009

Science
Are cetaceans the only mammals that live in the waters?
March 4, 2009

Macroeconomics
If government spending (G) becomes negatively sensitive to changes in the interest rate, what effect does this have on autonomous consumption and planned investment that is crowded out? If autonomous taxes (Ta) become positively sensitive to changes in the interest rate, what ...
December 20, 2008

Macroeconomics
It a question that asks to evaluate the arguments made using an IS/LM. Please help.
December 6, 2008

bio
If a cell is like a school then the nucleus would be...? rank the following terms from simplest to most complex: cells, organelles, organs, tissue, organism
December 4, 2008

MATH
one more question. -0.02d^2+ 0.9d = 0 where does the "-" in -0.02^2+0.9=0 go?
July 13, 2008

MATH
oh.alright. i think i get it!! thanks
July 13, 2008

MATH
i haven't learned "h = - g (d/Vxo)^2 + Vyo*(d/Vxo). " this yet. woops.
July 13, 2008

MATH
one mini problem: i haven't learned this yet. and i don't own a graphing calculator..
July 13, 2008

MATH
THANK YOU!!
July 13, 2008

MATH
FOOTBALL. During a field goal attempt, the function h(d)= -0.02d+ 0.9d models the height, h(d) meters, of a football in terms of the horizontal distance, d meters, from where the ball was kicked. Find the horizontal distance the ball travels until it first hits the ground. ...
July 13, 2008

science- I need help!
1. How do you know when something is gas? 2. What is gas made of? [I think it's molecules and atoms?] 3. How do you know when something is matter? [I believe that when something has a mass and volume..its matter. Is that correct? 4. Is gas matter? [This question got me ...
January 23, 2008

science
1. How do you know when something is gas? 2. What is gas made of? [I think it's molecules and atoms?] 3. How do you know when something is matter? [I believe that when something has a mass and volume..its matter. Is that correct? 4. Is gas matter? [This question got me ...
January 23, 2008

History Help
Which of the following statements about Federalists is true? a. They called for a strict interpretation of the Constitution. b. George Washington founded their party. c. They were generally supported by farmers. d. A strong national government was of great concern to them. I ...
January 21, 2007

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