Archive for April, 2009
Sometimes they the polition’s answer or poor insults instead. Other times they don’t seem to understand the question at all and decide to alter it, turning it into something they CAN understand AND answer. Most of the time they just completley ignore the question and quote irreleveant references from the Bible. I have been on Y/A a while now and have gotten 6 proper answers to my questions from theists, and none of them made me stop and think. Except one which proved the existence of a deistic god using the laws of thermodynamics which conveniently left out negative entrophy.
April 28th, 2009
1.668g sample of BaCl2. 2H2O is mixed with 1.492g of Na2SO4 to form 200ml of . calculate the moles of BaCl2.2H2O and mole of Na2SO4 in the mixture
April 27th, 2009
Why does increasing the temperature change the equilibruim constant?
Why don’t:
-adding more of a reactant, (or product?)
-increasing pressure, (more generally, changing the pressure?)
-adding a catalyst
change the equilibrium constant?
(If this info is wrong or something, then please correct me). 
April 27th, 2009
Using the quantaties 25 ml .0200 M KIO3 solution and 1.00 g KI solution, Show that KIO3 is the limitng ractant in the equation:
6H+KIO3+8KI–> 9K+3I3+3H2O
I do not fully understand how to determine the weight of the products or find out how it is the limiting reactant.
April 27th, 2009
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