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chemistry

A 25.0-mL sample of H2SO4 is neutralized with NaOH. What is the concentration of the H2SO4
if 35.0 mL of 0.150 M NaOH are required to
completely neutralize the acid?

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  1. H2SO4 + 2NaOH ==> Na2SO4 + 2H2O

    mols NaOH = M x L = ?
    mols H2SO4 = 2x mols NaOH (look at the coefficients n the balanced equation.)_
    M H2SO4 = mols H2SO4/L H2SO4

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  2. .105 M

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