Physics ideal gas equation
The ideal gas equation is pV = nRT
Show that the pressure p exerted by a fixed mass of gas is given by the equation p = density x RT\M
where density is the density of the gas and M is the mass of one mole of gas
Can someone help me with this question,
I’ve got that density = mass\volume and that moles = mass\molar mass so mass = moles x molar mass
And that this means that p = n x M \ V
But idk what I do from here ??
Show that the pressure p exerted by a fixed mass of gas is given by the equation p = density x RT\M
where density is the density of the gas and M is the mass of one mole of gas
Can someone help me with this question,
I’ve got that density = mass\volume and that moles = mass\molar mass so mass = moles x molar mass
And that this means that p = n x M \ V
But idk what I do from here ??
p = nRT/V
= ((m/M)RT)/V
= mRT/VM
= m/V*RT/M = density*RT/M
= ((m/M)RT)/V
= mRT/VM
= m/V*RT/M = density*RT/M
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