A) Calculate the molarity 12.21 mg KI in 107.6 mL of solution Express your answer using four significant figures. B) A chemist wants to make 6.0 L of a 0.310 MCaCl2 solution. What mass of CaCl2 (in g) should the chemist use? Express your answer in grams using two significant figures.
A) Calculate the molarity 12.21 mg KI in 107.6 mL of solution Express your answer using four significant figures. B) A chemist wants to make 6.0 L of a 0.310 MCaCl2 solution. What mass of CaCl2 (in g) should the chemist use? Express your answer in grams using two significant figures.
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
Chapter4: Types Of Chemical Reactions And Solution Stoichiometry
Section: Chapter Questions
Problem 20Q: A student wants to prepare 1.00 L of a 1.00-M solution of NaOH (molar mass = 40.00 g/mol). If solid...
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A) Calculate the molarity
12.21 mg KI in 107.6 mL of solution
Express your answer using four significant figures.
B) A chemist wants to make 6.0 L of a 0.310 MCaCl2 solution.
What mass of CaCl2 (in g) should the chemist use?
Express your answer in grams using two significant figures.
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