A 130-ML Sample of Gas Is Collected Over Water at 22°C

question 106

Multiple Choice

A 130.-mL sample of gas is collected over water at 22°C and 753 torr. What is the volume of the dry gas at STP? (The vapor pressure of water at 22°C is 20. torr.)

• A) 111 mL
• B) 135 mL
• C)130. Ml
• D) 119 mL
• E) none of these

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Definitions:

Structure

A fundamental concept in chemistry and biology referring to the arrangement or organization of atoms within a molecule or the arrangement of parts in an organism or an object.

Major Organic Product

The predominant product formed in a given organic chemical reaction, typically favored by conditions or reagent choice.

Structure

Refers to the arrangement of and relations between the parts or elements of something complex.

Major Organic Product

During an organic chemical reaction, the key product generated in the utmost yield.