What is the mass of 3 moles of manganese

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%

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

What is the mass of each element in a 324.8 sample of co2