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Consider 5.00 mol of liquid water.
(a) What volume is occupied by this amount of water? The molar mass of water is 18.0 g/mol.
m3
(b) Imagine the molecules to be, on average, uniformly spaced, with each molecule at the center of a small cube. What is the length of an edge of each small cube if adjacent cubes touch but don't overlap?
m
An ideal gas occupies a volume of 1.8 cm3 at 20°C and atmospheric pressure. Determine the number of molecules of gas in the container
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