
a)
Interpretation:Effect onnumber of moles of
Concept introduction: In accordance to Le Chatelier’s principle, change in reaction condition brings changes in position of equilibrium and shifts equilibrium in that direction that tends to decrease the change. It states that on addition of reactant or product in a reaction, shifts the equilibrium in the direction of decreasing the added amount. Whereas on removal of reactant or product in reaction, shifts the equilibrium in the direction of increasing the amount removed.
b)
Interpretation:Effect onnumber of moles of
Concept introduction: In accordance to Le Chatelier’s principle, change in reaction condition brings changes in position of equilibrium and shifts equilibrium in that direction that tends to decrease the change. It states that on addition of reactant or product in a reaction, shifts the equilibrium in the direction of decreasing the added amount. Whereas on removal of reactant or product in reaction, shifts the equilibrium in the direction of increasing the amount removed.
c)
Interpretation: Effect on number of moles of
Concept introduction: In accordance to Le Chatelier’s principle change in reaction condition brings changes in position of equilibrium and shifts equilibrium in that direction that tends to decrease the change.
d)
Interpretation: Effect onnumber of moles of
Concept introduction: In accordance to Le Chatelier’s principle change in reaction condition brings changes in position of equilibrium and shifts equilibrium in that direction that tends to decrease the change. It states that for an endothermic reaction increase in temperature tends to shift equilibrium in forward direction and for exothermic reaction it shifts in backward direction.
e)
Interpretation:Effect onnumber of moles of
Concept introduction: In accordance to Le Chatelier’s principle, change in reaction condition brings changes in position of equilibrium and shifts equilibrium in that direction that tends to decrease the change. It states that on addition of reactant or product in a reaction, shifts the equilibrium in the direction of decreasing the added amount. Whereas on removal of reactant or product in reaction, shifts the equilibrium in the direction of increasing the amount removed.

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Chapter 6 Solutions
Chemical Principles
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