Concept explainers
A mixture of
Interpretation:
The percent by mass of
Concept Introduction:
The ideal gas equation elaborates the physical properties of gases by relating the pressure, volume, temperature, and the number of moles linked with each other with the help of four gas laws. This can be shown by
Here,
The formula for conversion of temperature from Celsius to kelvin is represented as
Answer to Problem 111AP
Solution:
Explanation of Solution
Given information:
Mass
Volume
Temperature
Pressure
The reaction of
The reaction of
The temperature is
The conversion of temperature from Celsius to Kelvin can be done by using the formula given below:
The equation for an ideal gas is
Calculate the number of moles of carbon dioxide as follows:
Substitute
From the above balanced stoichiometric equation it is seen that the ratio of number of moles of carbon dioxide and
So, the number of moles of the mixture is
The mass of the sample is
Let the mass of
So, the mass of
The molar mass of
The molar mass of
The number of moles can be calculated as
where m is the given mass and M is the molar mass
So, the moles of sample can be written as
Substitute
Rearrange the above equation as follows:
So, the mass of
Now, the percent by mass of
The percent by mass of
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Chapter 10 Solutions
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