If a Mixture of Gases Contained 78% Nitrogen at a Pressure

question 86

Multiple Choice

If a mixture of gases contained 78% nitrogen at a pressure of
And 22% carbon dioxide at
,what is the total pressure of the system?

• A)1,329 atm
• B)17.5 cm Hg
• C)639 torr
• D)1.75 atm
• E)none of the above

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Definitions:

CPU

Central Processing Unit, the primary component of a computer that performs most of the processing inside a computer.

Primary Storage

Refers to the main storage of a computer where data is temporarily stored and accessed by the processor directly, such as RAM.

Registers

High-speed storage areas in the CPU that store very small amounts of data and instructions for short periods.

The ALU

An Arithmetic Logic Unit (ALU) is a digital circuit used to perform arithmetic and logic operations in computers.