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Solved: How many grams of hydrogen are collected in a reaction where 1.78 L of hydrogen
Chapter 11, Problem 107P(choose chapter or problem)
How many grams of hydrogen are collected in a reaction where 1.78 L of hydrogen gas is collected over water at a temperature of \(40^{\circ} \mathrm{C}\) and a total pressure of 748 torr?
Equation Transcription:
Text Transcription:
40 degrees C
Questions & Answers
QUESTION:
How many grams of hydrogen are collected in a reaction where 1.78 L of hydrogen gas is collected over water at a temperature of \(40^{\circ} \mathrm{C}\) and a total pressure of 748 torr?
Equation Transcription:
Text Transcription:
40 degrees C
ANSWER:
Step 1 of 3
Number of moles can be calculated by the following formula;
...........................(1)
P = Pressure of the gas
V = Volume of the gas
R = Gas constant
T = Temperature
n = Number of moles of the gas