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In a flask following reaction is in equilibrium
NH4Cl(s)=NH3(g)+HCl(g)
delta H=176 KJ/mol
How is mass of NH3 affected by each of these disturbances
1.Decrease in temp
2.NH3 is added

My answer:
1.Decrease
2.Decrease

Textbook answers:
1.Increase
2.Increase

Plz tell if text is right then why?

1 Answers

1
Nirav Dsouza ·

i think so on adding nh3 more total equilibrium moles are there hence mass of nh3 will increase

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