How many molecules of ethylene diamine will react with?

Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles