can some one please help me please

Chemistry
Tutor: None Selected Time limit: 1 Day

A 1.00-mole sample of dry ice (solid CO2) is sealed inside a plastic bag and allowed to sublime. After all the CO2 has changed from solid to gas, what will be the volume of gas inside the bag at 14°C and 0.763 atm?

Apr 11th, 2015

PV = nRT 

(0.763 atm) ( V) = 1 mol (0.08206 L-atm/mol-K)(287K) 

V = 30.87 litres

Or by rounding off, we get

V = 31 liters

Apr 11th, 2015

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Apr 11th, 2015
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