How many milliliters of a 0.16 M HCl solution

are needed to react completely with 4.8 g of
zinc to form zinc(II) chloride?
Answer in units of mL

This is another stoichiometry problem. Here is a worked example of one like it.

chemistry.about.com/od/workedchemistryproblems/a/Ideal-Gas-Vs-Non-Ideal-Gas-Example-Problem.htm