A 0.50 mol sample of helium gas at 1.0 atm has a volume of 12.2 L. The temperature of the gas is ____________ K (Round to one decimal places).
Answer & Analysis
Analysis
Question Analysis
This question involves ideal gas equation calculation to solve for temperature ( ).
The main focus is on rearranging the ideal gas formula and substituting values with correct units.
Key Concept Explanation
The ideal gas equation is . To solve for temperature, rearrange to .
The gas constant is used because pressure is in atm, volume in L, and moles in mol.
Step-by-Step Solution
1. List given values:
, , ,
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