Concept explainers
(a)
Interpretation:
The volume of 4.2mol Ar needs to be determined at STP.
Concept Introduction:
The ideal gas equation is represented as follows:
Here, n is number of moles, P is pressure, V is volume, R is Universal gas constant and T is temperature.
In the STP condition the volume occupied by one mole gas = 22.4L
The conversion factor
(b)
Interpretation:
The volume of 3.5g CO2 needs to be determined at STP.
Concept Introduction:
The ideal gas equation is represented as follows:
Here, n is number of moles, P is pressure, V is volume, R is Universal gas constant and T is temperature.
In the STP condition the volume occupied by one mole gas = 22.4L.
The conversion factor
(c)
Interpretation:
The volume of 2.1 g N2 needs to be determined at STP.
Concept Introduction:
The ideal gas equation is represented as follows:
Here, n is number of moles, P is pressure, V is volume, R is Universal gas constant and T is temperature.
In the STP condition the volume occupied by one mole gas = 22.4L
The conversion factor
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General, Organic, and Biological Chemistry - 4th edition
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