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What is the molar volume of h2 based on the data

What is the molar volume of h2 based on the data

Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter5: Gases
Section: Chapter Questions
Problem 93QAP
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What is the molar volume of h2 based on the data? Please show how you got your answer
+ B I U A = = = 2 3 105 4 5 L 6 Exp. 1 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 0.100g of zinc to the beaker. Initial mass read on balance =0.100g. 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, the thermometer and pressure gauge were removed. A gas syringe was then attached to the flask. The volume of gas syringe read 36.81 mL Exp. 2 Arial 1 11 G
Transcribed Image Text:+ B I U A = = = 2 3 105 4 5 L 6 Exp. 1 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 0.100g of zinc to the beaker. Initial mass read on balance =0.100g. 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, the thermometer and pressure gauge were removed. A gas syringe was then attached to the flask. The volume of gas syringe read 36.81 mL Exp. 2 Arial 1 11 G
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