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How many moles are contained in 1.23 grams of krypton?
To determine the number of moles in 1.23 grams of krypton, first find the molar mass of krypton (Kr), which is approximately 83.80 g/mol. Then, divide the given mass (1.23 g) by the molar mass of krypton to find the number of moles. In this case, 1.23 g / 83.80 g/mol ≈ 0.015 moles of krypton.
If krypton is 30.00 how many grams are their?
It seems like there might be a mistake in your question. Krypton is a gas and its atomic mass is around 83.80 g/mol, not 30.00 g/mol. So, if you have 30.00 g of krypton, you would have approximately 0.358 moles of krypton.
What is the mass in grams of 5.01 mol of xenon?
The mass in grams of 5,01 mol of xenon is 657,778 g.
What is the mass in grams of 1.15 mol of strontium sulfate?
To find the mass of 1.15 mol of strontium sulfate, you first need to calculate the molar mass of strontium sulfate, which is 183.68 g/mol. Then, multiply the molar mass by the number of moles: 1.15 mol * 183.68 g/mol = 211.22 grams. Therefore, the mass of 1.15 mol of strontium sulfate is 211.22 grams.
The mass in grams of 1.9 mol selenium?
1.9 mol Se ( 78.96 grams/1mol Se ) = 150.024 grams
How many moles are contained in 1.23 grams of krypton?
To determine the number of moles in 1.23 grams of krypton, first find the molar mass of krypton (Kr), which is approximately 83.80 g/mol. Then, divide the given mass (1.23 g) by the molar mass of krypton to find the number of moles. In this case, 1.23 g / 83.80 g/mol ≈ 0.015 moles of krypton.
How many moles in 500 grams of radium?
To find the number of moles in 500 grams of radium (Ra), you need to divide the given mass by the molar mass of radium. The molar mass of radium is approximately 226 grams/mol, so 500 grams of radium is equal to 500 grams / 226 grams/mol ≈ 2.21 moles of radium.
Does one mole of krypton atoms has a mass of 41.90g?
No, krypton has the atomic mass of 83.798 amu. This means that one mole of krypton is 83.798 g.
If krypton is 30.00 how many grams are their?
It seems like there might be a mistake in your question. Krypton is a gas and its atomic mass is around 83.80 g/mol, not 30.00 g/mol. So, if you have 30.00 g of krypton, you would have approximately 0.358 moles of krypton.
What is the number of moles in 607 g krypton?
To find the number of moles in 607 g of krypton, divide the given mass by the molar mass of krypton. The molar mass of krypton is approximately 83.80 g/mol. So, 607 g ÷ 83.80 g/mol ≈ 7.25 moles of krypton.
What mass does 3.99 moles of Kr have?
To find the mass of 3.99 moles of Kr (krypton), you need to multiply the number of moles by the molar mass of Kr. The molar mass of Kr is approximately 83.80 g/mol. So, the mass of 3.99 moles of Kr would be approximately 334.60 grams.
What is the mass in grams of 0.330 mol of calcium?
To find the mass in grams of 0.330 mol of calcium, you need to multiply the number of moles by the molar mass of calcium. The molar mass of calcium is approximately 40.08 grams/mol. So, 0.330 mol * 40.08 g/mol = 13.23 grams of calcium.
What is the mass in grams of 5.01 mol of xenon?
The mass in grams of 5,01 mol of xenon is 657,778 g.
What is the mass in grams of 2 mol of 12C?
The molar mass of carbon is approximately 12 grams/mol. Therefore, the mass of 2 moles of 12C is 24 grams (12 g/mol x 2 mol).
What is the mass in grams of 1.15 mol of strontium sulfate?
To find the mass of 1.15 mol of strontium sulfate, you first need to calculate the molar mass of strontium sulfate, which is 183.68 g/mol. Then, multiply the molar mass by the number of moles: 1.15 mol * 183.68 g/mol = 211.22 grams. Therefore, the mass of 1.15 mol of strontium sulfate is 211.22 grams.
The mass in grams of 1.9 mol selenium?
1.9 mol Se ( 78.96 grams/1mol Se ) = 150.024 grams
What is the mass of 4.09 mol of H2SO4?
The molar mass of sulfuric acid is 98.08 grams per mole. 4.09 x 98.09 = 401.1881 grams.
