A piece of dry ice (solid carbon dioxide) with a mass of 5.49 gg is placed in a 10.0-LL vessel that already contains air at 709 torr and 25 ∘C a. After the carbon dioxide has totally sublimed, what is the partial pressure of the resultant CO2 gas in the container at 25 ∘C?   b. After the carbon dioxide has totally sublimed, what is the total pressure in the container at 25 ∘C? Express your answers in atmospheres to three decimal places.

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Q: pressure

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.