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What is the mass in gram of 5.01 mol of xenon?
The molar mass of xenon (Xe) is 131.29 g/mol. To find the mass of 5.01 mol of xenon, you would multiply the molar mass by the number of moles: 131.29 g/mol x 5.01 mol = 658.1729 g. Therefore, the mass of 5.01 mol of xenon is approximately 658.17 grams.
How many moles are in 57 grams of Xenon?
To find the number of moles in 57 grams of Xenon, divide the given mass (in grams) by the molar mass of Xenon. The molar mass of Xenon is 131.3 grams/mol. Therefore, 57 grams of Xenon is equal to 0.434 moles (57/131.3).
What is the formula mass of Xenon tetraflourine?
The formula mass of xenon tetrafluoride (XeF4) can be calculated by summing the atomic masses of each element in the compound. The atomic mass of xenon (Xe) is 131.29 g/mol, and the atomic mass of fluorine (F) is 18.998 g/mol. Therefore, the formula mass of XeF4 is 207.29 g/mol.
How many xenon atoms are in 10.0 L of Xe gas at STP?
At STP (standard temperature and pressure), 1 mole of gas occupies 22.4 L. Xenon's molar mass is approximately 131.29 g/mol. Using this, we find that 10.0 L of Xe gas at STP would contain approximately 0.446 moles of Xe atoms, which is about 2.69 x 10^23 xenon atoms.
What is xenon mass number?
Xenon is a non metal element. Atomic mass of it is 131.
What is the mass in gram of 5.01 mol of xenon?
The molar mass of xenon (Xe) is 131.29 g/mol. To find the mass of 5.01 mol of xenon, you would multiply the molar mass by the number of moles: 131.29 g/mol x 5.01 mol = 658.1729 g. Therefore, the mass of 5.01 mol of xenon is approximately 658.17 grams.
How many moles are in 57 grams of Xenon?
To find the number of moles in 57 grams of Xenon, divide the given mass (in grams) by the molar mass of Xenon. The molar mass of Xenon is 131.3 grams/mol. Therefore, 57 grams of Xenon is equal to 0.434 moles (57/131.3).
What is the mass of Xenon?
I assume you mean the molecular mass. Its molecular mass is 131.293g/mol
What is the formula mass of Xenon tetraflourine?
The formula mass of xenon tetrafluoride (XeF4) can be calculated by summing the atomic masses of each element in the compound. The atomic mass of xenon (Xe) is 131.29 g/mol, and the atomic mass of fluorine (F) is 18.998 g/mol. Therefore, the formula mass of XeF4 is 207.29 g/mol.
How many molecules are contained in 16.81 of Xe at STP?
To find the number of molecules in 16.81 grams of xenon (Xe) at standard temperature and pressure (STP), first calculate the number of moles using the molar mass of xenon, which is approximately 131.3 g/mol. The number of moles is 16.81 g / 131.3 g/mol ≈ 0.128 moles. Using Avogadro's number (approximately (6.022 \times 10^{23}) molecules/mol), the total number of molecules is 0.128 moles × (6.022 \times 10^{23}) molecules/mol ≈ (7.71 \times 10^{22}) molecules.
How many xenon atoms are in 10.0 L of Xe gas at STP?
At STP (standard temperature and pressure), 1 mole of gas occupies 22.4 L. Xenon's molar mass is approximately 131.29 g/mol. Using this, we find that 10.0 L of Xe gas at STP would contain approximately 0.446 moles of Xe atoms, which is about 2.69 x 10^23 xenon atoms.
What is the molecular mass of a gas that diffuses through a porous membrane 2.17 times faster than Xe?
The molecular mass of the gas is 0.459 times that of Xe. This is because the rate of diffusion through a porous membrane is inversely proportional to the square root of the molar mass of the gas. Therefore, if the gas diffuses 2.17 times faster than Xe, its molar mass is 1/2.17 times that of Xe.
What is the mass of a gas that diffuses througt a porous membrane 1.86 times faster than Xe what might be the gas?
If the gas diffuses 1.86 times faster than xenon (Xe), and using Graham's Law of Diffusion where the rate of diffusion is inversely proportional to the square root of its molar mass, the gas is likely to be helium (He). Helium has a much lower molar mass compared to xenon, which would allow it to diffuse faster.
What is the name of the noble gas that is in period 5?
The noble gas in the fifth period is Xenon (Xe). It weighs 131.29g/mol.
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How many isotopes does Xenon have?
Xenon has nine naturally occurring isotopes: Xe-124, Xe-126, Xe-128, Xe-129, Xe-130, Xe-131, Xe-132, Xe-134, and Xe-136.
What is the atomic mass of xenon?
The atomic mass of Xe is 131.293
