PLEASE HELP NEED IT ASAP A solution has a [H3O+] of 1 × 10−3 M. What is the [OH−] of the solution?

11 M
14 M
1 × 10−14 M
1 × 10−11 M

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?

Sugar is dissolved in water. which is the solute? sugar neither both water