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Solved: Given the following volumes of gases at STP,
Chapter 9, Problem 72QP(choose chapter or problem)
QUESTION:
Problem 72QP
Given the following volumes of gases at STP, calculate the number of moles of each gas and the mass of the gas.
135 mL H2 (b) 8.96 L N2 (c) 0.75 L He
Questions & Answers
QUESTION:
Problem 72QP
Given the following volumes of gases at STP, calculate the number of moles of each gas and the mass of the gas.
135 mL H2 (b) 8.96 L N2 (c) 0.75 L HeANSWER:
Step 1 of 4
At STP the values of pressure and temperature and number of moles are fixed that s for pressure and for temperature and one mole for the amount of substance.