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If 1.20 g of magnesium sulfate is allowed to react with 1.00 gof barium chloride

ID: 684688 • Letter: I

Question

If 1.20 g of magnesium sulfate is allowed to react with 1.00 gof barium chloride according to the chemical reaction below, whatis the limiting reagent? MgSO4 + BaCl2 -------> BaSO4 +MgCl2 a. barium chloride b. magnesium sulfate c. water d. barium sulfate e. magnesium chloride If 1.20 g of magnesium sulfate is allowed to react with 1.00 gof barium chloride according to the chemical reaction below, whatis the limiting reagent? MgSO4 + BaCl2 -------> BaSO4 +MgCl2 a. barium chloride b. magnesium sulfate c. water d. barium sulfate e. magnesium chloride

Explanation / Answer

1.20 g MgSO4 * ( 1mol MgSO4 / 120 g) * ( 1 mol BaCl2/ 1 molMgSO4) * ( 208 g BaCl2/ 1 mol BaCl2) = 2.08 g BaCl2 required to react with MgSO4 1.00 g of BaCl2 available BaCl2 is thus the limiting reagent

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