Table 3: Molar Volume - 2 trials Information Trial 1 Trial 2 756.14 Atmospheric Pressure" (mmHg) Mass of Mg Ribbon (g) Volume of H2 gas collected (mL) Temperature of H2 gas (C) Temperature of Water Bath (°C) Vapor Pressure of Water (mmHg) *Use the atmospheric pressure given 756.14 0.0342 g 0.0350 g 36.5 36.5 21.2 21.2 21.2 21.2 18.7 18.7 Calculations A. Use the atmospheric pressure and the vapor pressure of water to determine the pressure of the hydrogen gas you collected (in atmospheres, atm). B. Use the combined gas law with your calculated pressure, measured temperature and measured volume to determine the volume of the hydrogen gas at STP. C. Calculate the moles of magnesium ribbon used.

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Chapter1: Chemical Foundations
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Determine-Molar-Volume-of-Gas (1) - Word
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AaBbCcDc AaBbC AaBbCcC AaB AABBCCD AaBb-
AaBbCcDc
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Table 3: Molar Volume - 2 trials
Information
Trial 1
Trial 2
Atmospheric Pressure" (mmHg)
Mass of Mg Ribbon (g)
Volume of H2 gas collected (mL)
Temperature of H2 gas (°C)
Temperature of Water Bath (°C)
Vapor Pressure of Water (mmHg)
*Use the atmospheric pressure given
756.14
756.14
0.0342 g
0.0350 g
36.5
36.5
21.2
21.2
21.2
21.2
18.7
18.7
Calculations
A. Use the atmospheric pressure and the vapor pressure of water to determine the
pressure of the hydrogen gas you collected (in atmospheres, atm).
B. Use the combined gas law with your calculated pressure, measured temperature
and measured volume to determine the volume of the hydrogen gas at STP.
C. Calculate the moles of magnesium ribbon used.
DELI
Transcribed Image Text:Determine-Molar-Volume-of-Gas (1) - Word ilings Review View Help O Tell me what you want to do 三 外|T AaBbCcDc AaBbC AaBbCcC AaB AABBCCD AaBb- AaBbCcDc I Normal T No Spac. Heading 1 Heading 2 Title Subtitle Subtle Paragraph Styles Table 3: Molar Volume - 2 trials Information Trial 1 Trial 2 Atmospheric Pressure" (mmHg) Mass of Mg Ribbon (g) Volume of H2 gas collected (mL) Temperature of H2 gas (°C) Temperature of Water Bath (°C) Vapor Pressure of Water (mmHg) *Use the atmospheric pressure given 756.14 756.14 0.0342 g 0.0350 g 36.5 36.5 21.2 21.2 21.2 21.2 18.7 18.7 Calculations A. Use the atmospheric pressure and the vapor pressure of water to determine the pressure of the hydrogen gas you collected (in atmospheres, atm). B. Use the combined gas law with your calculated pressure, measured temperature and measured volume to determine the volume of the hydrogen gas at STP. C. Calculate the moles of magnesium ribbon used. DELI
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