A 35.0 mL solution of Sr(OH)2 is neutralized with 27.2 mL of 0.200 M HNO3 . What is the concentration
of the original Sr(OH)2 solution?

How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.

Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease