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What is the molar volume of h2 produced based on the data?

What is the molar volume of h2 produced based on the data?

Chemistry
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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What is the molar volume of h2 produced based on the data?
2 3 6 Exp. 2 Took a 250 mL Erlenmeyer flask and a 50 mL graduated cylinder and added 45ml 6.0 M HCI to the graduated cylinder, then transferred it to the flask. Closed the flask and added a pressure gauge and thermometer. Initial measurements are as follows: pressure= 1.000 atm temperature= 21.5 c Took a balance and a 50 mL beaker, then placed the beaker on the balance (zeroed out). Added 0.200g of zinc to the beaker. Initial mass read on balance =0.200g. Transferred zinc in the beaker to the 250ml flask with 6.0m HCI. The zinc dissolved and bubbled. The pressure increased and so did the temp. Once the flask cooled to room temp (21.5c), the thermometer and pressure gauge were removed. A gas syringe was then attached to the flask. The volume of the gas syringe read 73.63 mL
Transcribed Image Text:2 3 6 Exp. 2 Took a 250 mL Erlenmeyer flask and a 50 mL graduated cylinder and added 45ml 6.0 M HCI to the graduated cylinder, then transferred it to the flask. Closed the flask and added a pressure gauge and thermometer. Initial measurements are as follows: pressure= 1.000 atm temperature= 21.5 c Took a balance and a 50 mL beaker, then placed the beaker on the balance (zeroed out). Added 0.200g of zinc to the beaker. Initial mass read on balance =0.200g. Transferred zinc in the beaker to the 250ml flask with 6.0m HCI. The zinc dissolved and bubbled. The pressure increased and so did the temp. Once the flask cooled to room temp (21.5c), the thermometer and pressure gauge were removed. A gas syringe was then attached to the flask. The volume of the gas syringe read 73.63 mL
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