Which of these statements is true of saturated hydrocarbons?
a. they contain one carbon to carbon double bond.
b. they have at least one carbon to carbon double bond.
c. they have one or more carbon to carbon triple bonds.
d. they contain only single bonds.

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.