Consider the following reaction: 2CuCl2 (9) → 2CUCI Cl2 (3) (s) An initial mass of CuCl, (mol. wt. 134.4 g/mol) is reacted to produce Cl, gas. The final volume of gas collected after the reaction is 2.46 L. The temperature is 300K and the pressure 1 atm. How many grams of CuCl2 were reacted? O 14.2 g O 7.09 g 26.9 g O 6.72 g O 13.4 g
Consider the following reaction: 2CuCl2 (9) → 2CUCI Cl2 (3) (s) An initial mass of CuCl, (mol. wt. 134.4 g/mol) is reacted to produce Cl, gas. The final volume of gas collected after the reaction is 2.46 L. The temperature is 300K and the pressure 1 atm. How many grams of CuCl2 were reacted? O 14.2 g O 7.09 g 26.9 g O 6.72 g O 13.4 g
Chemistry
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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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Transcribed Image Text:Consider the following reaction:
2CuCl2 (s) → 2CUCI +
Cl2 (e)
An initial mass of CuCl2 (mol. wt. 134.4 g/mol) is reacted to produce Cl2 gas.
The final volume of gas collected after the reaction is 2.46 L. The temperature
is 300K and the pressure 1 atm. How many grams of CuCl, were reacted?
O 14.2 g
O 7.09 g
26.9 g
O 6.72 g
O 13.4 g
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Expert Solution

Step 1
Reaction :-
2CuCl2(s) ------------> 2CuCl(s) + Cl2(g)
Molar mass of CuCl2 = 134.4g/mol
Pressure = 1atm
Temperature = 300K
Volume of gas = 2.46L
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