18 Questions
What is the volume of the tank in liters?
28.32 L
What is the pressure of the tank in atmospheres?
0.762 atm
What is the pressure of the tank in millimeters of mercury?
579 mm Hg
What is the temperature of the tank in degrees Celsius?
25 °C
What is the temperature of the tank in Kelvin?
298 K
How many moles of CO2 are in the tank?
1 mol
What is the molar mass of propane in this example?
44.1 g/mol
What is the volume of a gas directly proportional to at constant temperature and pressure?
Number of moles
What is the temperature in Kelvin for the initial conditions?
298 K
What is the formula used to find the number of moles of propane in the final state?
n2 = n1T1 / T2
What is the relationship between the volume of a gas and its pressure at constant temperature and number of moles?
Inversely proportional
What is the pressure unit used in this example?
atm
How many moles of CO2 are in 1g of CO2, given the molar mass of CO2 is 44.01 g/mol?
0.0227 mol
What is the volume of the propane in the tank for both the initial and final conditions?
15.0 L
What is the temperature in Kelvin of a gas at 25°C?
298.15 K
What is the mass of propane released from the tank?
4.3 g
What is the equivalent pressure in psi of a gas at 1.013 bar?
14.7 psi
Who first suggested the relation between the volume of a gas and its temperature at constant pressure?
Jacques Charles
Solve a problem involving the conversion of units for a tank of dry ice at room temperature, using gas laws. Calculate the volume, amount of CO2, temperature, and pressure.
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