Concept explainers
Interpretation:
The molar mass of unknown gas with mass
Concept introduction:
The combination of all three ideal
Answer to Problem 84E
The molar mass of unknown gas with mass
Explanation of Solution
The equation for the combined gas law is given below.
Where,
•
•
•
•
•
•
The given value of pressure is
The given value of volume is
The given value of temperature is
The given value of mass is
The given value of
The formula of number of moles is shown below.
Substitute the value of (2) in equation (1) as shown below.
Conversion of temperature into Kelvin is shown below.
Conversion of volume into liters is shown below.
Value of
Conversion of
The value of
Substitute the values of
The molar mass of unknown gas with mass
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Chapter 10 Solutions
Introductory Chemistry: Concepts and Critical Thinking (8th Edition)
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