8:37Concentration Ratios.docxNameMarch 19, 2021Solve the following problems.1. What is the percent by mass of NaHCO3 in a solutioncontaining 20.0 grams of NaHCO3 dissolved in600.0mL of H20?Concentration Ratios2 Period2. You have 1500.0g of a bleach solution. The percent by massof the solute sodium hypochlorite(NaOCI) is 3.62%. How many grams of NaOCl are in thesolution?3. In question 2, how many grams of solvent are in thesolution?4. The percent by mass of calcium chloride in a solution isfound to be 2.65%. If 50.0 g of calciumchloride is used, what is the mass of the solution?

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Name Concentration Ratios March 19, 2021 2" Period Solve the following problems. 1. What is the percent by mass of NaHCO3 in a solution containing 20.0 grams of NaHCO3 dissolved in 600.0mL of H2O?

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter13: Solutions And Their Behavior

Section: Chapter Questions

Problem 107SCQ

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Question

8:37
Concentration Ratios.docx
Name
March 19, 2021
Solve the following problems.
1. What is the percent by mass of NaHCO3 in a solution
containing 20.0 grams of NaHCO3 dissolved in
600.0mL of H20?
Concentration Ratios
2 Period
2. You have 1500.0g of a bleach solution. The percent by mass
of the solute sodium hypochlorite
(NaOCI) is 3.62%. How many grams of NaOCl are in the
solution?
3. In question 2, how many grams of solvent are in the
solution?
4. The percent by mass of calcium chloride in a solution is
found to be 2.65%. If 50.0 g of calcium
chloride is used, what is the mass of the solution?

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