In this experiment, you will determine the molar volume of a gas by conducting a chemical reaction that produces a gas, as shown in the reaction equation below. Mg(s) + 2 HCI(aq) → MgCl2(aq) + H2(g) DATA: Trial 1 Trail 2 Trail 3 Mass of Mg (g) 0.012 0.013 0.014 Vol of flask (mL) 139.5 139.5 139.5 Max Pressure (atm) 1.0431 1.0293 1.0530 Initial Pressure (atm) 0.9425 0.9309 0.9560 Pressure change,A P (atm) 0.1006 0.0984 0.0970 Temperature (K) 294.00 294.70 293.55 Calculate the volume of hydrogen gas (molar volume) at STP (T2, P2). Use the Combined Gas Law. trial 1: trial 2: trial 3:
In this experiment, you will determine the molar volume of a gas by conducting a chemical reaction that produces a gas, as shown in the reaction equation below. Mg(s) + 2 HCI(aq) → MgCl2(aq) + H2(g) DATA: Trial 1 Trail 2 Trail 3 Mass of Mg (g) 0.012 0.013 0.014 Vol of flask (mL) 139.5 139.5 139.5 Max Pressure (atm) 1.0431 1.0293 1.0530 Initial Pressure (atm) 0.9425 0.9309 0.9560 Pressure change,A P (atm) 0.1006 0.0984 0.0970 Temperature (K) 294.00 294.70 293.55 Calculate the volume of hydrogen gas (molar volume) at STP (T2, P2). Use the Combined Gas Law. trial 1: trial 2: trial 3:
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter6: Solutions And Colloids
Section: Chapter Questions
Problem 6.109P
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Transcribed Image Text:In this experiment, you will determine the molar volume of a gas by conducting a chemical reaction
that produces a gas, as shown in the reaction equation below.
Mg(s) + 2 HCI(aq) → MgCl2(aq) + H2(g)
DATA:
Trial 1
Trail 2
Trail 3
Mass of Mg (g)
0.012
0.013
0.014
Vol of flask (mL)
139.5
139.5
139.5
Max Pressure (atm)
1.0431
1.0293
1.0530
Initial Pressure (atm)
0.9425
0.9309
0.9560
Pressure change,A P (atm)
0.1006
0.0984
0.0970
Temperature (K)
294.00
294.70
293.55
Calculate the volume of hydrogen gas (molar volume) at STP (T2, P2). Use the Combined Gas Law.
trial 1:
trial 2:
trial 3:
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