C
, 15.07.2022 19:30

# What is the temperature of 0.750 mol of a gas stored in a 6,850 mL cylinder at 2.21 atm?

Answered by an experienced expert valeria.grebenchenko

D)246 K

Explanation:
Using the formula PV=nRT
we know:
n= 0.750mol
R= 0.0821 (Lâ˘atm)/(molâ˘K)
V= 6850 ml = 6.85 L
P= 2.21 atm
and we need to find T
all you have to do is divide PV by nR and you will find T, like this:

The temperature of the gas is D)246 K

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