Question
A 3.00-L flask is filled with propane (C3 H6) at 1.00 atm and -20.0 oC. What is the mass of the propane in the flask?
Answers
Use PV = nRT and solve for n = mols.
Then moles = grams/molar mass You have moles and you know molar mass. solve for grams.
Then moles = grams/molar mass You have moles and you know molar mass. solve for grams.
Related Questions
a 3.67L flask is filled with carbon monoxide at 27 degrees C until the pressure is 1.27 atm. Calcul...
At STP, a 5.00L flask filled with air has a mass of 543.251g. The air in the flask is replaced with...
There are two flask, one filled with a)ice bath, and b)boiling water.
Ice bath: 1.00 L O^2(g) at...
A 2.00 L flask is filled with propane gas (C3H8)at 1.00 atm and -15.0 Degrees Celsius. What is the...
A 1.00 L flask is filled with Ar by water displacement at 20.0°C. the atmospheric pressure is 759.6...
A 2.00L flask was filled with 4.00 mol of HI at a certain temperature and given sufficient time to r...
A flask is filled with 1.53 L (L = liter) of a liquid at 92.2 °C. When the liquid is cooled to 15.1...
A 3.00-
L
flask is filled with gaseous ammonia,
N
H
3
. The gas pressure measured at 28.0...
A 2.00-L flask is filled with propane gas (C3H8) at a pressure of 1.00 atm and a temperature of -15....