Concept explainers
(a)
Interpretation:
The number of moles present in the gas has to be calculated.
Concept Introduction:
Ideal gas equation is an equation that is describing the state of an imaginary ideal gas.
Where,
P is the pressure of the gas
V is the volume
n is the number of moles of gas
R is the universal gas constant
T is the temperature
(b)
Interpretation:
The number of moles of
Concept Introduction:
Ideal gas equation is an equation that is describing the state of an imaginary ideal gas.
Where,
P is the pressure of the gas
V is the volume
n is the number of moles of gas
R is the universal gas constant
T is the temperature
(c)
Interpretation:
The density of
Concept Introduction:
Density = an amount of substance per unit volume is known as density.
(d)
Interpretation:
The molecular weight of
Concept Introduction:
Molecular mass:
It is a physical property, which is defined as the mass of a given substance divided by the amount of substance. Unit of the molecular mass is
(e)
Interpretation:
The balanced equation for the reaction of
Concept Introduction:
Balancing equations:
In a reaction, the number of molecules before and after the reaction should be equal. That means the number of moles of particular compound on either side of the reaction should be equal, this can be done by multiplication with the number of molecules required to make them equal in a reaction.
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General Chemistry: Atoms First
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