Four Identical 1

question 33

Multiple Choice

Four identical 1.0-L flasks contain the gases He,Cl₂,CH₄,and NH₃,each at 0°C and 1 atm pressure.
-Which gas sample has the greatest number of molecules?

• A)He
• B)Cl₂
• C)CH₄
• D)NH₃
• E)all gases the same

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Definitions:

Profit

The financial gain obtained when the amount of revenue gained from a business activity exceeds the expenses, costs, and taxes.

Revenue

The total amount of money received by a company for goods sold or services provided during a certain time period.

TR

Refers to Total Revenue, which is the total income a company earns from the sale of its goods and services.

Positive Profit

Positive Profit occurs when the total revenue of a business exceeds its total costs.