2 (aq) 1. A solution of CaCl has a volume of 55 mL with 1.25 M concentration, if 25 mL of water were added, what is the final molarity of this CaCl, solution? Space for calculations: 3 2. A solution is prepared by dissolving 40.0 g of Na,CO, in 336 g of H2O. What is the mass percent (m/m) of Na,CO, in the solution? Space for calculation:
2 (aq) 1. A solution of CaCl has a volume of 55 mL with 1.25 M concentration, if 25 mL of water were added, what is the final molarity of this CaCl, solution? Space for calculations: 3 2. A solution is prepared by dissolving 40.0 g of Na,CO, in 336 g of H2O. What is the mass percent (m/m) of Na,CO, in the solution? Space for calculation:
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter15: Solutions
Section: Chapter Questions
Problem 4ALQ: ou have two solutions containing solute A. To determine which solution has the highest concentration...
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![2 (aq)
1. A solution of CaCl has a volume of 55 mL with 1.25 M concentration, if 25 mL of water
were added, what is the final molarity of this CaCl, solution?
Space for calculations:
3
2. A solution is prepared by dissolving 40.0 g of Na,CO, in 336 g of H2O. What is the mass
percent (m/m) of Na,CO, in the solution?
Space for calculation:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa4cc7cb5-bd79-425c-8acd-4815f9ba8647%2F52c039f7-e7d7-46ad-a29a-442df6fb803f%2Fl1uitps_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2 (aq)
1. A solution of CaCl has a volume of 55 mL with 1.25 M concentration, if 25 mL of water
were added, what is the final molarity of this CaCl, solution?
Space for calculations:
3
2. A solution is prepared by dissolving 40.0 g of Na,CO, in 336 g of H2O. What is the mass
percent (m/m) of Na,CO, in the solution?
Space for calculation:
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