If 62.7 ml of .208M HCL is needed to needed to neutralize a solution of Ca(OH)2, how many grams of Ca(OH)2 must be in the solution?

Answer 1

Determine your moles of HCl. Then use your equation to convert moles of HCl to moles of Ca(OH)2 then to grams of the calcium hydroxide.

The ratio would be 2Mol HCL to 1mol of Ca(OH)2

Answer 2

So you get 0.01304 mol HCL.
YOU GET 0.483GRAMS OF CALCIUM HYDROXIDE.