The mass of liquid propane is 4300g and its volume = 10000mL. What is its density?

1 Answer
anor277
Dec 16, 2017

Well #rho_"density"# is given by the quotient...#rho="mass"/"volume"#

Explanation:

And so #rho_"propane"=(4300*g)/(10000*mL)=0.43*g*mL^-1#...

Note that when you fill an LPG cylinder (#"LPG=liquefied petroleum gas=propane"#) say for a barbecue, when you lift the filled cylinder you do notice the difference in mass between the empty and the filled cylinder.

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