Question

2 Ch(aq) + Em(aq) + Is(s) + T(g) ⇄ Ry(aq) + 3 Ro(s) + 4 X(g) ΔHrxn=35.6 kJ/mol

Name three things that you could do to make the equilibrium below run to the
left.
What direction would the reaction shift if you added water?

Please help me!!

Answer 1

I don't have any idea what Ch and Ry stand for; perhaps they are just "something."
But three things to do to shift the equilibrium to the left.
1. Add Ry
2. Decrease Em
3. Cool the rxn since delta H is +.
4. Decrease Ch