Factors that affect
the pressure of a gas include
the amount of gas, the volume, and the temperature.
this can be shown by the ideal gas relation given by pv =nRT where
P = (nRT)/V.
R is a constant therefore P α n . n is the number of moles of
the gas , the number of moles is directly proportional to gas pressure as show
above. the higher the number of moles the
greater the gas pressure, secondly for the temperature of the gas , the higher
the temperature the the greater the pressure and the lower the temperature the
lower the gas pressure and viceversa according
to pressure law P/T =K.
Then for the
gas volume, it varies inversely with the pressure as the volume increases the
pressure decrease and viceversa as shown by the boyles law. pv=k.
therefore factors
that affect the pressure of a gas include the amount of gas, the volume, and the temperature.
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