Saturday
September 20, 2014

Posts by Andrew78


Total # Posts: 9

chem101
The equilibrium under investigation is : H2CO3(aq) * H2O(l) + CO2(g) How does the pulling and pushing of the plunger affects the equilibrium? Is it consistent with LeChatelier's principle? my answer is that if you push you increase the pressure volume decrease and the ...
November 26, 2012

chem
If equilibrium favors the right side of the equation, is the value of Keq a realtively large or small number? Breifly explain. pls. help
November 26, 2012

chem
what color change happen when you add a solution containing Ag+ ion to the mixture AgSCN? How is this consistent with LeChatelier's principle? pls correct my answer. my answer is a more white solid or pecipitate form due to insoluble AgSCN. It is consistent with ...
November 25, 2012

chem
Mg(OH)2=Mg2 + 2OH- a) which species would react with if an acid H+ is added to the mixture? my answer is the equation will shift to the right (product) b) would this cause a deficit or excess? my answer is excess c) what would you predict would be observed by adding the acid? ...
November 25, 2012

chem
Mg(OH)2=Mg2 + 2OH- a) which species would react with if an acid H+ is added to the mixture? my answer is the equation will shift to the right (product) b) would this cause a deficit or excess? my answer is excess c) what would you predict would be observed by adding the acid? ...
November 25, 2012

chem
what color change happen when you add a solution containing Ag+ ion to the mixture AgSCN? How is this consistent with LeChatelier's principle? pls correct my answer. my answer is a more white solid or pecipitate form due to insoluble AgSCN. It is consistent with ...
November 25, 2012

chemistry
my instructor said we need to use the pressure due to water vapor. i'm confused
November 24, 2012

chemistry
do I need to consider the vapor pressure of Argon at 60.0 degree C
November 24, 2012

chemistry
50 ml of Argon is collected at 60.0 degree C and 820.0 torr how much this sample weigh in grams?
November 24, 2012

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