Consider the following representation where A and B are reactants.

A + B --> products

Which rate law correctly applies to this reaction?
k[A]
k[AB]
k[B]
k[A][B]

In an energy pyramid, which level has the most available energy?

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.