Carbon disulfide and carbon monoxide are produced when carbon is heated with sulfur dioxide. 5C(s) + 2SO2(g) > CS2(l) +4CO(g)

a. How many moles of C are needed to react with .500 moles of SO2?
b. How many moles of CO are produced when 1.2 moles of C react?
c. How many moles od SO2 are required to produce .5 mole of CS2
d. How many moles of CS2 are produced when 2.5 moles of C react?

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.