Find "Moles of hydrogen gas produced (mol)" . Make sure the answer is in proper sig fig form.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Find "Moles of hydrogen gas produced (mol)" . Make sure the answer is in proper sig fig form.

Lab Data
Mass of magnesium (g)
0.019
Moles of magnesium (mol)
0.00078
Temperature of water (°C)
25.0
Temperature of water (K)
298.15
Vapor pressure of water (mmHg)
23.8
Barometric pressure (mmHg)
776.0
Observations
Volume of hydrogen gas collected (mL)
19.00
Volume of hydrogen gas collected (L)
0.01900
Pressure of hydrogen gas (mmHg)
752.2
Pressure of hydrogen gas (atm)
0.9897
Moles of hydrogen gas produced (mol)
Ideal gas constant (L-atm-mol1.K-1)
0.082
Transcribed Image Text:Lab Data Mass of magnesium (g) 0.019 Moles of magnesium (mol) 0.00078 Temperature of water (°C) 25.0 Temperature of water (K) 298.15 Vapor pressure of water (mmHg) 23.8 Barometric pressure (mmHg) 776.0 Observations Volume of hydrogen gas collected (mL) 19.00 Volume of hydrogen gas collected (L) 0.01900 Pressure of hydrogen gas (mmHg) 752.2 Pressure of hydrogen gas (atm) 0.9897 Moles of hydrogen gas produced (mol) Ideal gas constant (L-atm-mol1.K-1) 0.082
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