
Concept explainers
Interpretation:
The given table is to be completed.
Concept introduction:
One mole of every gas occupies the same volume at STP. This value is equal to

Answer to Problem 29E
The given table is completed as shown below.
Gas | Molecules | Mass | STP Volume |
nitrogen, |
|||
oxygen, |
|||
nitrogen dioxide, | |||
Explanation of Solution
It is given that the number of moles of each gas
The mass of
Substitute the values of number of atoms of
Therefore, the mass of
The mass of
Substitute the values of number of atoms of
Therefore, the mass of
The mass of
Substitute the values of number of atoms and mass of
Therefore, the mass of
Therefore, the given table is completed as shown below.
Gas | Molecules | Mass | STP Volume |
nitrogen, |
|||
oxygen, |
|||
nitrogen dioxide, | |||
The given table is completed as shown below.
Gas | Molecules | Mass | STP Volume |
nitrogen, |
|||
oxygen, |
|||
nitrogen dioxide, | |||
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