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What volume will 3.00 moles of a gas occupy under STP?
The volume is 68.1 L at STP .
What is the volume of 3 moles of h2 gas at STP?
At STP, 1 mole of hydrogen can occupy a volume of 22.4 liters. At STP, 3 moles of hydrogen can occupy a volume of 2×22. 4=44. 8 liters.
What is molar volume of a gas What will be the volume of 3 moles of o2 gas at STP?
Answer: 3 moles of oxygen at STP will occupy a volume of 3×22. 4=67. 2 L.
What is the volume of gas at STP?
Standard temperature and pressure (STP) are a useful set of benchmark conditions to compare other properties of gases. At STP, gases have a volume of 22.4 L per mole.
How many moles of oxygen will occupy a volume of 2.5 liters?
So, there will be 0.122 moles of oxygen gas.
What is the formula for STP?
It can be written as: V = nRT/P. “P” is pressure, “V” is volume, n is the number of moles of a gas, “R” is the molar gas constant and “T” is temperature.
What is the volume of 0.5 mol of an ideal gas at STP?
So, if you are given these values for temperature and pressure, the volume occupied by any number of moles of an ideal gas can be easily derived from knowing that 1 mole occupies 22.4 L. 0.5 moles⋅22.4 L/mol=11.2 L , and so on.
What is the volume of 2 mole of oxygen at STP?
Assuming that the gas is at standard temperature and pressure (STP), one mole of any gas occupies 22.4 L . This means the number of moles of O2 is 222.4=0.089 mol .
Why does 1 mole of any gas at STP fill up 22.4 L of volume?
The molar volume of a gas is the volume of one mole of a gas at STP. … Avogadro’s hypothesis states that equal volumes of any gas at the same temperature and pressure contain the same number of particles. At standard temperature and pressure, 1 mole of any gas occupies 22.4 L.