Could anybody help me to understand this Q ?
BaSO4 <........> Ba^2+ + SO4^2- , △H >0
In which direction will the equilibrium shift if
a) H2SO4 is added ? Why ?
b) BaCl2 is added ? Why ?
c) NaCl is added ? Why ?
d) Heat is added ? Why ?
because it's endothramic it will shift to the right .
HNO2 + H2O <.........> H3O^+ + NO^2
In which direction will the equilibrium shift if
a) NaOH is added ?
b) NaNO2 is added ?
c) HCl is added ?
d) The acid solution is made more dilute ?
On the basis of Le chatelir principle , explain why Ag2CO3 dissolves when HNO3 is
added ?
Thanks advance