The reactants of two chemical equations are listed.

equation 1: agno3 + zn
equation 2: agno3 + mgcl2

based on the type of reaction, which reaction can be used to extract silver metal from silver nitrate solution?

Need on both questionswill markbr />

What is the solubility of substance?

The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90