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3caso4 plus 2Na3po4?
The balanced chemical equation for the reaction is 2Na3PO4 + 3CaSO4 ----> Ca3(PO4)2 + 3Na2SO4.
How many moles are in 2.16 10 to the 24 power atoms of iron?
To calculate the number of moles from the number of atoms, we need to divide the number of atoms by Avogadro's number (6.022 × 10^23), which gives 3.59 moles of iron atoms.
How do you calculate atoms nitrogen and oxygen?
To calculate the number of atoms in a sample of nitrogen or oxygen, you first need to know the amount of substance in moles (given in the question or calculated from the sample's mass and the molar mass of the element). Then, you can use Avogadro's number (6.022 x 10^23) to convert moles into the number of atoms. This value represents the number of atoms in one mole of a substance.
How many atoms of carbon are in 2.50 grams of theobromine C7H8N4O2?
To calculate the number of carbon atoms in 2.50 grams of theobromine (C7H8N4O2), you first need to find the molar mass of theobromine. The molar mass of theobromine is 180.16 g/mol. From the molecular formula, there are 7 carbon atoms in one molecule of theobromine. Therefore, using the molar mass and the number of carbon atoms in the molecule, you can calculate the number of carbon atoms in 2.50 grams.
How many grams atoms of sulfur are there in g of sulfur?
To determine the number of grams atoms of sulfur in a given mass of sulfur (g), you need to calculate the number of moles of sulfur first. Then, you can use Avogadro's number to convert moles to atoms. Finally, multiply the number of moles by Avogadro's number to find the number of atoms.
How do you calculate atoms?
As in number? No of atoms = avagadros number (6.02X10^23) times number of mole of atoms
How can you calculate no of moles from no of atoms?
To calculate the number of moles from the number of atoms, you can use Avogadro's number, which is approximately 6.022 x 10^23 atoms per mole. Divide the number of atoms by Avogadro's number to find the number of moles.
How do you calculate a balanced chemical equation?
The number of reactants atoms must be equal to the number of products atoms.
How many atoms are in heptane?
Heptane has a chemical formula of C7H16. To calculate the number of atoms in heptane, add the number of carbon atoms (7) to the number of hydrogen atoms (16), resulting in a total of 23 atoms in heptane.
How many atoms of each elements make up 2Na3PO4?
Sodium - 6 phosphorus - 2 oxygen - 8
3caso4 plus 2Na3po4?
The balanced chemical equation for the reaction is 2Na3PO4 + 3CaSO4 ----> Ca3(PO4)2 + 3Na2SO4.
How many moles are in 2.16 10 to the 24 power atoms of iron?
To calculate the number of moles from the number of atoms, we need to divide the number of atoms by Avogadro's number (6.022 × 10^23), which gives 3.59 moles of iron atoms.
How do you calculate the number of oxygen atoms in 2 NO3 molecules?
To calculate the number of oxygen atoms in 2 NO3 molecules, you first need to determine the total number of oxygen atoms in one molecule of NO3, which is 3 oxygen atoms. Since you have 2 NO3 molecules, you would multiply the number of oxygen atoms in one molecule by the number of molecules, giving you a total of 6 oxygen atoms.
Calculate the number of atom in 13.2 mol copper?
To calculate the number of atoms in 13.2 mol of copper, you can use Avogadro's number, which is approximately 6.022 x 10^23 atoms per mole. Multiply 13.2 mol by Avogadro's number to get the number of atoms: 13.2 mol * (6.022 x 10^23 atoms/mol) = 7.93 x 10^24 atoms. Therefore, there are approximately 7.93 x 10^24 atoms in 13.2 mol of copper.
How do you calculate atoms nitrogen and oxygen?
To calculate the number of atoms in a sample of nitrogen or oxygen, you first need to know the amount of substance in moles (given in the question or calculated from the sample's mass and the molar mass of the element). Then, you can use Avogadro's number (6.022 x 10^23) to convert moles into the number of atoms. This value represents the number of atoms in one mole of a substance.
How do you calculate the effective atomic number for different metallocenes?
The effective atomic number for metallocenes can be calculated by considering the average atomic number of the metal atoms in the molecule and the number of metal atoms present. You can sum the product of the atomic number and the quantity of each metal atom in the molecule, and then divide by the total number of metal atoms to get the effective atomic number.
How many atoms of carbon are in 2.50 grams of theobromine C7H8N4O2?
To calculate the number of carbon atoms in 2.50 grams of theobromine (C7H8N4O2), you first need to find the molar mass of theobromine. The molar mass of theobromine is 180.16 g/mol. From the molecular formula, there are 7 carbon atoms in one molecule of theobromine. Therefore, using the molar mass and the number of carbon atoms in the molecule, you can calculate the number of carbon atoms in 2.50 grams.
