How do you find the volume of a mole of gas at STP?
STP is the standard conditions of Temperature and Pressure, where, T=273K and P=1atm . Since we are looking for the volume of one mole, then n=1mol . The volume of one mole of a gas is either 22.414 L , or 22.711 L , depending on the pressure used for STP .
What is the volume of 1 mole of a gas which has 2 atm pressure at STP?
At standard temperature and pressure, one mole of any gas will occupy a volume of 22.4 L.
What is the volume of 3 moles of a gas at STP?
Answer. Answer: Explanation: Well, assuming that the hydrogen gas is contained at STP , then the molar volume would be 22.7⋅3=68.1 L .
What is STP formula?
VSTP = V * (273.15/T) * (P/760) This STP formula uses Kelvins, Torrs and Liters.
What is the volume of 3 moles of co2 gas at STP?
The answer depends on the temperature and pressure. If the gas is at STP, THE 1 mole is 22.4 liters. 3 moles x 22.4 L/mol = 67.2 liters.
What volume will 2 moles of oxygen gas occupy at STP?
so 2mol O2 occupies 44.8L of volume at STP.
How do you convert moles to volume?
Converting from moles to volume (liters): Multiply your mole value by the molar volume constant, 22.4L. Converting from particles (atoms, molecules, or formula units) to moles: Divide your particle value by Avogadro’s number, 6.02×1023. Remember to use parentheses on your calculator!
What is PV is equal to nRT?
The ideal gas equation is formulated as: PV = nRT. In this equation, P refers to the pressure of the ideal gas, V is the volume of the ideal gas, n is the total amount of ideal gas that is measured in terms of moles, R is the universal gas constant, and T is the temperature.
What happens to the volume of gas when you double the number of moles?
According to Avogadro’s law, as the number of moles of gas increases the volume also increases.