Calculate the Number of Moles of Excess Reactant That Will

question 27

Multiple Choice

Calculate the number of moles of excess reactant that will be left-over when 56.0 g of CaCl₂ react with 64.0 g of Na₂SO₄: CaCl₂ + Na₂SO₄ CaSO₄ + 2NaCl

• A)0.0540 moles
• B)0.0798 moles
• C)0.291 moles
• D)both reactants are consumed completely

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