Why was the introduction of oxygen such a big deal?

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%

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

How does a noncompetitive inhibitor reduce an enzyme’s activity?