A Gaseous Compound Is 30

question 136

Multiple Choice

A gaseous compound is 30.4% nitrogen and 69.6% oxygen by mass. A 5.25-g sample of the gas occupies a volume of 1.00 L and exerts a pressure of 1.26 atm at -4.0°C. What is its molecular formula? (R = 0.08206 L • atm/K • mol)

• A) NO
• B) NO₂
• C) N₃O₆
• D) N₂O₄
• E) N₂O₅

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Definitions:

13-Inch Rolls

A specification often used in industries such as printing or paper manufacturing, referring to the width of rolls of material.

Constraint

A limitation or restriction within a process or system.

Cutting Pattern

In manufacturing, the arrangement or plan for how parts will be cut from a material to minimize waste and maximize efficiency.

Cutting Pattern 6

Cutting Pattern 6 refers to a specific layout or plan used in manufacturing or production to optimize material usage and minimize waste when cutting materials.