2. 0.349 g of CaC2•2H2O and 0.698 g of NazCO; are dissolved in 100 mL of water to form a solution. a. What is the limiting reactant? b. How many grams of CaCO; will precipitate? c. How many grams of the excess reactant remain after the reaction has gone to completion?

2. 0.349 g of CaC2•2H2O and 0.698 g of NazCO; are dissolved in 100 mL of water to form a solution. a. What is the limiting reactant? b. How many grams of CaCO; will precipitate? c. How many grams of the excess reactant remain after the reaction has gone to completion?

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter4: Reactions In Aqueous Solution

Section: Chapter Questions

Problem 62QAP: Ten mL of concentrated H3PO4 (91.7% by mass, d=1.69g/mL) was accidentally poured into a beaker...

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Question

2. 0.349 g of CaCl2•2H2O and 0.698 g of NazCO; are dissolved in 100 mL of water to form
a solution.
a. What is the limiting reactant?
b. How many grams of CaCO; will precipitate?
c. How many grams of the excess reactant remain after the reaction has gone to
completion?

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