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27 Nov 2019
(a) An ideal gas occupies a volume of 3.0-cm3 at 20°C andatmospheric pressure. Determine the number of molecules of gas inthe container.
______ molecules
(b) If the pressure of the 3.0-cm3 volume is reduced to 2.8 10-11Pa (an extremely good vacuum) while the temperature remainsconstant, how many moles of gas remain in the container?
______ mol
(a) An ideal gas occupies a volume of 3.0-cm3 at 20°C andatmospheric pressure. Determine the number of molecules of gas inthe container.
______ molecules
(b) If the pressure of the 3.0-cm3 volume is reduced to 2.8 10-11Pa (an extremely good vacuum) while the temperature remainsconstant, how many moles of gas remain in the container?
______ mol
Jamar FerryLv2
16 Feb 2019
