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12-04-2022
Chemistry

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How many grams of NaOH are needed to neutralize 50 grams of H2SO4

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12-04-2022

Answer:

H2SO4 + 2NaOH ==> Na2SO4 + 2H2O

Explanation:

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12-04-2022

H2SO4 + 2NaOH ==> Na2SO4 + 2H2O

mols H2SO4 = grams/molar mass = ?
Using the coefficients in the balanced equation, convert mols H2SO4 to mols NaOH.
2Naoh+h2so4 na2so4+2h2o
50g/100g=x/98g
X=98g×50g/100g
X=49g

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