
Concept explainers
Interpretation:
The gasesthat are left after the reaction are to be identified and their partial pressures are to be determined.
Concept Introduction:
The ideal gas equation elaborates the physical properties of gases by relating the pressure, volume, temperature, and number of moles with each other with the help of four
Here, P is the pressure, R is the gas constant, n is the number of moles of gas, T is the temperature, and V is the volume.
The conversion of temperature from degree Celsius to Kelvin can be done by using the formula given below:
The expression to calculate mole fraction
Here,
The relation between partial pressure

Answer to Problem 107AP
Solution: The gases left after the reaction are
Explanation of Solution
Given information: The reaction of nitric oxide with molecular oxygen at
The volume and pressure of NO are
To determine the number of moles of
The conversion of temperature from degree Celsius to Kelvin can be done by using the formula given below:
The absolute value of
Substitute the values
To determine the number of moles of
Substitute the values
Now, in the reaction, two moles of
As
The moles of
So, the quantity of
Now, the quantity of
The total volume of the apparatus is
Now, the partial pressure is calculated as follows:
For
Substitute the values
For
Substitute the values
The gases left after the reaction are
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Chapter 10 Solutions
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