Concept explainers
Interpretation:
When sample of ammonia gas has a volume of
Concept introduction:
The combination of Charles’s law, Boyle’s law and Gay-Lussac’s law is known as combined
The combined gas law can be mathematically expressed as shown below.
Answer to Problem 40E
When the volume is
Explanation of Solution
The combined relation between the initial and final pressure, volume and temperature of gas is shown below.
Where,
•
•
•
•
•
•
Rearrange the above equation for the value of the final temperature
At STP, the temperature is
Conversion of temperature from Celsius to Kelvin can be done as shown below.
Therefore,
Conversion of volume from
The value of
The value of
The value of
The value of
Substitute the values of
Conversion of temperature from Kelvin to Celsius can be done as shown below.
Therefore,
Therefore, the final temperature is
The calculated Celsius temperature, when the volume is
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Chapter 10 Solutions
EP INTRODUCTORY CHEM.-MOD.MASTERINGCHEM
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