For the following reactions, determine the equilibrium constant equation.
1) CO2(g) + H2(g) CO(g) + H2O(g)
2) 2NO(g) + 2H2(g) N2(g) + 2H2O(g)
3) Cu(s) + 2Ag+(g) Cu2+(g) + 2Ag(s)
4) H2(g) + I2(g) 2HI(g)
1) CO2(g) + H2(g) CO(g) + H2O(g)
2) 2NO(g) + 2H2(g) N2(g) + 2H2O(g)
3) Cu(s) + 2Ag+(g) Cu2+(g) + 2Ag(s)
4) H2(g) + I2(g) 2HI(g)