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The weight of a mole of an ideal gas depends on the specific gas being considered. The weight is given by the molar mass of the gas, which is typically expressed in grams per mole.
One mole of any atom has a mass equal to its Atomic Mass in grams therefore one mole of He has a mass of 4.003 g/mol.
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What is a characteristic of 1 mole of gas at STP?
The volume is 22,710 980(38) litres for the ideal gas.
Assume you fill a 22.4 liter balloon with helium gas how much would the gas inside weigh?
The weight of the helium gas inside the balloon can be calculated using its molar mass, the Ideal Gas Law, and the given volume. Assuming standard conditions, helium gas has a molar mass of 4 grams per mole. Thus, a 22.4 liter balloon filled with helium gas would weigh approximately 32 grams.
What is the ideal gas contact?
The ideal gas constant has different values depending on the units one uses for pressure. Thus, if using atmospheres, R = 0.0821 L-atm/K-mole. If using kPa, R = 8.314 L-kPa/K-mole, and if using mm Hg, R = 62.36 L-mm Hg/K-mole.
How much volume does 1 mole of a gas occupy at NTP?
At NTP (standard temperature and pressure), 1 mole of any ideal gas occupies approximately 22.4 liters of volume.
What is the molecular mass of ether?
I will assume the ether behaves as an ideal gas. In that case, a mole (gram molecular weight) of the gas occupies 22.4 liters at STP. If 3.96 liters weigh 8.12 grams, then 22.4 liters weighs x where: 8.12/3.96 = x/22.4 Turn the crank, and 22.4 liters of ether weigh 45.9 grams, the gram molecular weight of ether.
What is the constant for 1 mole of any ideal gas?
The constant for 1 mole of any ideal gas is known as the ideal gas constant, typically denoted as R. Its value is approximately 8.314 J/mol∙K.
What is constant for 1 mole of any ideal gas?
The Universal Gas Constant is 8.314 J/K/Mole
What is characteristic of 1 mole of gas at STP?
1 mole of an ideal gas at STP occupies 22.4 liters. If STP is 'close' to the boiling point a real gas may deviate from ideal behavior and thus the volume will not be as predicted.
What is a characteristic of 1 mole of gas at STP?
The volume is 22,710 980(38) litres for the ideal gas.
When can volume fraction be equal to mole fraction?
The volume fraction of a substance is equal to the mole fraction for ideal gas mixture
When a mole of gas occupies 22.4 Liters this is known as?
This is the molar volume of an ideal gas at a given temperature and pressure.
If the ideal gas constant has a value of 0.0821 what are the units?
L •atm/mole•k
What is the mass of 1 mole of gas?
39.95 because that is the molar mass of Argon
If the ideal gas constant has a value of 0.0821 what are it's units?
L •atm/mole•k
Assume you fill a 22.4 liter balloon with helium gas how much would the gas inside weigh?
The weight of the helium gas inside the balloon can be calculated using its molar mass, the Ideal Gas Law, and the given volume. Assuming standard conditions, helium gas has a molar mass of 4 grams per mole. Thus, a 22.4 liter balloon filled with helium gas would weigh approximately 32 grams.
What is the characteristic of 1 mole of gas at stp?
1 mole of gas at STP (standard temperature and pressure) occupies 22.4 liters of volume. This is known as the molar volume of a gas at STP. Additionally, the gas has a pressure of 1 atmosphere and a temperature of 273 K at STP.
What is the volume of a mole of any gas at standard temperature and pressure?
The volume of a mole of any gas at Standard Temperature and Pressure (STP) is approximately 22.4 liters. This is known as the molar volume of a gas at STP and is a standard value used in gas calculations.
