In the reaction blank space + o2 → 2h2o, what coefficient should be placed in front of h2 to balance the reaction?

What is the equilibrium constant of aa+bb=cc+dd

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

How far is the region from the equator or control climate