Question #bba19

1 Answer
sans
Oct 3, 2017

n = 154 moles

Explanation:

Given:
P = 75.0 atm
V = 50.0 L
n = ?
R = 0.0821 #L * atm * mol^-1 * K^-1#
T = #24^o #C = 297.15 K (convert to Kelvin)

Using the Ideal Gas Law PV = nRT #rarr# n = #(PV)/(RT)#

n = #(PV)/(RT)#

n = #((75.0 atm) * (50.0 L))/((0.0821 L * atm * mol^-1 * K^-1) * (297.15 K))#

n = 154 moles

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