Hello,

I study for my unit test and I need your help in these 2 questions:

1)A teaspoon of milk magnesia contains 12mg of magnesium hydroxide. What volume of 0.01mol/L HCl in a person's stomach would be neutralized by this teaspoon of antacid?

*I was thinking of creating an equation but I am not sure what to do next.

I also figured out that the number of moles of Mg(OH)2 is 2.07x10exp-4 mol.

2) Some commercial bleach solutions contain 5.25% W/V sodium hypochlorite. Calculate the sodium hypochlorite concentration in mol/L.

*I know that the formula is %C=W/V.

so 0.0525=W/V but have no idea what to do next.

Thank you very much,