AP Chemistry Help! Needed quickly :(?

Question

I'm having some confusion on my AP Chem assignment, and it's due tomorrow! The question I'm stuck on is this:
What volume of 0.150 molar HCL is required to neutralize 25.0 milliliters of 0.120 molar Ba(OH)2?

I would greatly appreciate it if someone could teach me how to do this problem!

Answer 1

Balenced Reaction:
2HCl + Ba(OH)2 ==> BaCl2 + 2H2O
25.0 ml of 0.120 molar Ba(OH)2 <==> 0.025*0.12 = 0.003(Mol) of Ba(OH)2, which requires 2*0.003 Mol = 0.006 Mol HCl to neutralize.
0.006 Mol /(0.150 mol/L) is your answer!!