Name: 1. Find the molarity of a solution that has 26.5 grams of salt (NaCI) in 345 ml of total solution. (Hint: change grams to moles using molar mass of NaCl AND change ml to Liters using 1000 ml = 1 Liter) %3!

Name: 1. Find the molarity of a solution that has 26.5 grams of salt (NaCI) in 345 ml of total solution. (Hint: change grams to moles using molar mass of NaCl AND change ml to Liters using 1000 ml = 1 Liter) %3!

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Concentration Units Continued
Molarity (M)
moles of solute
M =
liters of solution
Molality (m)
moles of solute
m 3D
mass of solvent (kg)
12.3
(Other two equations at the end) (All 4 equations in the notes)
CH 14 HANDOUT: MOLARITY, MOLALITY , DILUTION, AND MOLE FRACTION:
Name:
1. Find the molarity of a solution that has 26.5 grams of salt (NaCI) in 345 ml of
total solution. (Hint: change grams to moles using molar mass of NaCl AND
change ml to Liters using 1000 ml = 1 Liter)
2. Find the molarity of 4.3 moles of sugar in 1.545 liters of water solution.
3. Find the molarity of a solution with 1.57 grams of CaCl2 in 1344 ml of
solution.

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