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08-09-2020
Chemistry

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[2 Marks] What volume is occupied by 23.4 mol hydrogen at a temperature of 317 K and a pressure of 719 mm Hg?

Respuesta :

kinsondols186 kinsondols186

10-09-2020

Explanation:

given:

n=23.4mol R=0.0821LatmK^-1mol^-1

T=317K

P=719mmhg

760mmhg=1atm

719mmhg= 719/760

=0.95atm

PV=nRT

V= nRT/P

=23.4mol*0.0821LatmK^-1mol^-1*317K/0.95atm

=578.55L

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