Question

In

What volume will 1.5 moles of oxygen gas occupy at STP?
!
22.4L
033.6L
09.02
20.0L
12​

Answer 1

33.6L

Step-by-step explanation:

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Answer 2

V = 33.62 L

Step-by-step explanation:

Given data:

Volume = ?

Number of moles of oxygen = 1.5 mol

Temperature = 273 K

Pressure = 1 atm

Solution:

Standard pressure = 1 atm

Standard temperature = 273 K

PV = nRT

V = nRT/ P

V = 1.5 mol × 0.0821 atm. L. K⁻¹. mol⁻¹ × 273 k / 1 atm

V = 33.62 L. atm// 1 atm

V = 33.62 L