Which is the first step in the dissolving process? A- the solute becomes like the solvent
B- The solute molecules are carried into the solution
C- The solvent molecules surround the solute particles
D- The solvent molecules are attracted to particles at the surface of the solute

What is the molecular formula for a compound that is 46.16% carbon, 5.16% hydrogen, and 48.68% fluorine? the molar mass of the compound is 156.12 g/mol

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%

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?