Density and temperature

[jgalt42]

EK says density changes with temperature. Does it change according to the other version of the ideal gas law? P(MM)= (Rho)RT? It looks like its inversely proportional, so if temp. increases density decreases. Is this right?

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[G1SG2]

EK says density changes with temperature. Does it change according to the other version of the ideal gas law? P(MM)= (Rho)RT? It looks like its inversely proportional, so if temp. increases density decreases. Is this right?

Density=mass/volume. Liquids expand within increasing temperature. If you increase the volume, you decrease the density. On the other hand, if you increase the pressure, you decrease the volume, and increase the density.