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AP Chemistry

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how many milliliters of 0.125 M H2SO4 are needed to neutralize 0.200 g of NaOH?

  • AP Chemistry - ,

    How many grams of CO can react with .150 kg of Fe2O3?

  • AP Chemistry - ,

    2NaOH + H2SO4 ==> Na2SO4 + 2H2O

    mols NaOH = g/molar mass = 0.200/40 = ?
    mols H2SO4 = 1/2 that. Look at the coefficients to know that.
    M H2SO4 = mols H2SO4/L H2SO4. You know M and mols, solve for L and convert to mL.

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