In an experiment, the molar mass of the compound was determined to be 118.084 g/mol. What is the molecular formula of the compou
1 answer:
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Answer: There are atoms present in 0.500 mol of
.
Explanation:
According to the mole concept, there are atoms present in 1 mole of a substance.
In a molecule of there is only one carbon atom present. Therefore, number of carbon atoms present in 0.500 mol of
are as follows.
Thus, we can conclude that there are atoms present in 0.500 mol of
.
Explanation :
As we know that the Gibbs free energy is not only function of temperature and pressure but also amount of each substance in the system.
where,
is the amount of component 1 and 2 in the system.
Partial molar Gibbs free energy : The partial derivative of Gibbs free energy with respect to amount of component (i) of a mixture when other variable are kept constant are known as partial molar Gibbs free energy of
component.
For a substance in a mixture, the chemical potential is defined as the partial molar Gibbs free energy.
The expression will be:
where,
T = temperature
P = pressure
is the amount of component 'i' and 'j' in the system.