3. For reaction 2 H2S2(g) <--> 2 H2(g) + 1 S2(g)
a 0.50-L container initially has 4.00 moles of H2(g) and 2.50 moles of S2(g). At equilibrium, 75% of S2 has remained (left over) at equilibrium, what are the equilibrium concentration of all species and then calculated K (equilibrium constant)?
4. For the following, please write the equilibrium constant expression:
1 CaCl<sub>2(s)
From reading Pg533 (section 18.9), this K has a special name and symbol. What are they?