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The total pressure of a mixture of CO2 and O2 is 780 mmHg.If the pressure of the CO2 is 560.torr,what is the pressure of O2?
Density
The mass per unit volume of a substance, indicating how compact or sparse the substance is.
Displace
To move or force something/someone away from their usual or original position.
Fragment
A smaller part or piece that has been broken off, separated, or incomplete from its original source.
Density
The density of a material is defined as its mass divided by its volume, typically expressed in grams per cubic centimeter or kilograms per cubic meter.
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