Please help ASAP

[Mr.E]

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This comes from the DAT achiever and I can't seem to get the answer that they provide in the explanation part of the program. Here is the question. Please provide the method you used to come to the answer. Thanks.

How many milliliters of 3.0M H2SO4 is required to neutralize 30.0 ml of 4.0M NaOH?

 

[Gasedo]

This comes from the DAT achiever and I can't seem to get the answer that they provide in the explanation part of the program. Here is the question. Please provide the method you used to come to the answer. Thanks.

How many milliliters of 3.0M H2SO4 is required to neutralize 30.0 ml of 4.0M NaOH?

Neutralization rxn. = Acid + Base -----------Salt + H2O

H2SO4 + 2NaOH---------Na2SO4 + 2H2O

30 mL NaOH * (4 mol NaOH/1000 mL NaOH) * (1 mol H2SO4/2 mol NaOH) * (1000 mL H2SO4/3 mol H2SO4) = 20 mL H2SO4

 

[Mr.E]

Figured it out. Thanks for everyones' replies. 🙂