URGENT HELP!! Please!! Fan+medal+testimony

If you took 30.0 ml of a .50 M base and neutralized 15.0 ml of an acid, what is the concentration of the acid?

Question

URGENT HELP!! Please!! Fan+medal+testimony 

If you took 30.0 ml of a .50 M base and neutralized 15.0 ml of an acid, what is the concentration of the acid?

lexipexi1 · Answer

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sunnnystrong · Answer

Acid + Base --> H20 + Salt

Base = 30.0mL // .50 M
Acid = 15.0mL

Since we don't know what the acid / base is...

30.0mL x .50M = 15mmoles base / 15 mL acid = 1 M Acid

So.. the concentration of the acid is 1 M