Calculate the Number of Moles in 45

question 72

Multiple Choice

Calculate the number of moles in 45.0 g of N₂, and the pressure that it would exert at 20.0°C in a 5.00 L steel tank.

• A)1.61 mol, 0.525 atm
• B)1.61 mol, 7.74 atm
• C)3.21 mol, 15.48 atm
• D)3.21 mol, 1.05 atm
• E)6.43 mol, 31.0 atm

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