Stoichiometry:Mass-Mass Problem

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Sulfuric acid and sodium hydroxide react to form sodium sulfate and water
H2SO4 + 2NaOH ---> Na2SO4 + 2H20

a. Given: 100g H2SO4
Unknown: g Na2SO4

Calculate how many moles of H2SO4 you have

From the balanced equation, 1 mole of H2SO4 yields 1 mole Na2SO4

Multiply the moles of Na2SO4 by the molecular weight of Na2SO4