Sulfuric acid has a molecualr weight of 98 and so 2.5 moles would weigh 245 g
1 mol Sulfur is 32 g Sulfur So 2.5 mol Sulfur is 80 g Sulfur
To find the mass of sulfur in grams, you need to multiply the number of moles by the molar mass of sulfur. The molar mass of sulfur is approximately 32.06 g/mol. Thus, for 0.0458 moles of sulfur, the mass would be 0.0458 moles * 32.06 g/mol ≈ 1.47 grams of sulfur.
For this you need the atomic mass of He. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel.75.0 grams He / (4.00 grams) = 18.8 moles He
To find the mass of 3.09x10^24 atoms of sulfur, you first need to determine the molar mass of sulfur, which is approximately 32.06 g/mol. Then, calculate the mass using the formula: mass = number of atoms x molar mass. Therefore, mass = 3.09x10^24 x 32.06 g/mol.
32 grams, you can find the mass of one mole of any element by looking at its atomic mass eg chlorine has Atomic mass of 35.5 so the mass of one mole of chlorine is 35.5 grams.
The molar mass of sulfur is approximately 32.06 grams/mol. Therefore, 1 mol of sulfur atoms will have a mass of 32.06 grams.
1 mol Sulfur is 32 g Sulfur So 2.5 mol Sulfur is 80 g Sulfur
The mass of 0.75 mol of sulfur can be calculated by multiplying the number of moles by the molar mass. Therefore, the mass would be 0.75 mol x 32 g/mol = 24 grams.
To find the mass of sulfur in grams, you need to multiply the number of moles by the molar mass of sulfur. The molar mass of sulfur is approximately 32.06 g/mol. Thus, for 0.0458 moles of sulfur, the mass would be 0.0458 moles * 32.06 g/mol ≈ 1.47 grams of sulfur.
To find the mass of copper containing the same number of atoms as in 3.2 grams of sulfur, we first determine the number of moles of sulfur. Sulfur has a molar mass of approximately 32 g/mol, so 3.2 grams corresponds to 0.1 moles of sulfur. Since copper (Cu) has a molar mass of about 63.5 g/mol, the mass of copper that has the same number of moles (0.1 moles) is calculated as 0.1 moles × 63.5 g/mol = 6.35 grams. Therefore, the mass of copper is 6.35 grams.
One mole of sulfur atoms has a mass of approximately 32 grams. This is based on the molar mass of sulfur, which is 32 g/mol.
To determine the number of moles of sulfur in 53.7 grams, you first need to calculate the molar mass of sulfur, which is approximately 32.06 g/mol. Then, divide the given mass by the molar mass to find the number of moles. In this case, 53.7 grams of sulfur is equivalent to about 1.68 moles.
To find the number of grams in 2.4 moles of sulfur, you need to use the molar mass of sulfur. The molar mass of sulfur is approximately 32.06 g/mol. Therefore, 2.4 moles of sulfur would be equal to 2.4 moles x 32.06 g/mol = 76.944 grams of sulfur.
For this you need the atomic mass of He. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel.75.0 grams He / (4.00 grams) = 18.8 moles He
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To find the mass of 3.09x10^24 atoms of sulfur, you first need to determine the molar mass of sulfur, which is approximately 32.06 g/mol. Then, calculate the mass using the formula: mass = number of atoms x molar mass. Therefore, mass = 3.09x10^24 x 32.06 g/mol.
To calculate the number of atoms in 64 grams of sulfur, you first need to determine the molar mass of sulfur (32 g/mol). Then, you divide the given mass by the molar mass to find the number of moles (64 g / 32 g/mol = 2 mol). Finally, you use Avogadro's number (6.022 x 10^23) to find the number of atoms in 2 moles of sulfur, which would be 2 mol x 6.022 x 10^23 atoms/mol.