2. Write the chemical equation for the reaction that occurs when aqueous solutions of calcium chloride and sodium hydroxide are mixed. a. Balance the equation and write appropriate symbols (state) for each reactant and product. b. Calculate the moles of sodium chloride that are produced when 12.0 g of calcium chloride is used. Hint: Calculate the Molecular Weight for calcium chloride and use mole-to-mole ratio. c. Calculate the grams of sodium chloride are needed to react with 12.0 g of calcium chloride. Hint: Use the moles calculate in part b. Calculate the Molecular Weight of sodium chloride. d. What is the percent yield of sodium chloride if the actual yield is 10.2 g? Hint: The value calculated in part C is the theoretical yield.

2. Write the chemical equation for the reaction that occurs when aqueous solutions of calcium chloride and sodium hydroxide are mixed. a. Balance the equation and write appropriate symbols (state) for each reactant and product. b. Calculate the moles of sodium chloride that are produced when 12.0 g of calcium chloride is used. Hint: Calculate the Molecular Weight for calcium chloride and use mole-to-mole ratio. c. Calculate the grams of sodium chloride are needed to react with 12.0 g of calcium chloride. Hint: Use the moles calculate in part b. Calculate the Molecular Weight of sodium chloride. d. What is the percent yield of sodium chloride if the actual yield is 10.2 g? Hint: The value calculated in part C is the theoretical yield.

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 21CR: A traditional analysis for samples containing calcium ion was to precipitate the calcium ion with...

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