An Unknown Gas Occupies a Volume of 1

question 37

Multiple Choice

An unknown gas occupies a volume of 1.50 L at 21 °C and 0.950 atm.If the mass is 2.01 g,what is the molar mass of the gas? (R = 0.0821 atm•L/mol•K)

• A)19.0 g/mol
• B)30.7 g/mol
• C)34.0 g/mol
• D)69.1 g/mol
• E)76.6 g/mol

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Consumer Lease

is a contract where an individual leases goods for personal, family, or household purposes for a set period of time.

Personal Use

The use of a product, service, or property for an individual's private and non-commercial purposes.

Lessor

The party in a lease agreement who owns the property being leased out to another party, known as the lessee.

Finance Lease

A type of lease arrangement where the lessee assumes both the financial risks and rewards of asset ownership, typically involving long-term and non-cancellable terms.