Concept explainers
Interpretation:
The blanks in the each row of the table by using
Concept Introduction:
Ideal gas law provides the relationship between the four gas variables temperature, pressure, volume, and molar amount of a gaseous substance at specified set of conditions. The mathematical expression for ideal gas law can be shown below,
Answer to Problem 7.45EP
At given conditions the blanks in the table is filled by using ideal
P | V | n | T | |
24.6 atm | 1.00 L | 1.00mole | 27oC | |
a | 32.8 atm | 2.00 L | 2.00 mole | 127oC |
b | 6.00 atm | 10.9 L | 4.00 mole | -73oC |
c | 3.75 atm | 3.75 L | 0.459 mole | 100oC |
d | 1.22 atm | 2.00 L | 0.500 mole | -214oC |
Explanation of Solution
(a)
Record the given data,
Now, substitute these values in ideal gas law and do some mathematical calculation as shown in below,
Therefore, the new pressure is
(b)
Record the given data,
Now, substitute these values in ideal gas law and do some mathematical calculation as shown in below,
Therefore, the new volume is
(c)
Record the given data,
Now, substitute these values in ideal gas law and do some mathematical calculation as shown in below,
Therefore, the number of moles is
(d)
Record the given data,
Now, substitute these values in ideal gas law and do some mathematical calculation as shown in below,
Now, convert the obtained Kelvin temperature into degree Celsius temperature by using the following equation,
Therefore, the new temperature is
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