Depends on what oxide
The molar mass of lithium oxide (Li2O) is 29.88 g/mol.
To calculate the mass of Sn in tin oxide, you need to know the molecular formula of tin oxide. If it is SnO, then the molar mass of Sn is 118.71 g/mol and that of O is 16.00 g/mol. To calculate the mass of Sn, you need to take the molar mass of Sn and divide it by the total molar mass of the compound (SnO) and then multiply by the total mass of the tin oxide product.
The molar mass of Mg O = 40.3044 g/mol
The molar mass of calcium oxide is 56.077 grams per mole
To find the number of moles, you need to divide the mass of copper oxide by its molar mass. The molar mass of copper oxide (CuO) is approximately 79.55 g/mol. Therefore, 7.95g of copper oxide is equal to 0.1 moles (7.95g / 79.55 g/mol).
The molar mass of lithium oxide (Li2O) is 29.88 g/mol.
The molar mass of aluminum oxide, Al2O3, is 101.96 g/mole.
The molar mass of tribromine oxide (Br3O) can be calculated by adding up the atomic masses of its constituent atoms. The molar mass of bromine (Br) is approximately 79.90 g/mol, and the molar mass of oxygen (O) is approximately 16.00 g/mol. Therefore, the molar mass of tribromine oxide is approximately 249.70 g/mol.
The molar mass of BeO is 25.01 g mol−1
Lithium has a molar mass of 6.94 g/mol. Oxygen has a molar mass of 16.00 g/mol. Since Lithium Oxide has 2 Lithium atoms, the molar mass is: (6.94 x 2) + 16.00 = 29.88 g/mol.
To calculate the mass of Sn in tin oxide, you need to know the molecular formula of tin oxide. If it is SnO, then the molar mass of Sn is 118.71 g/mol and that of O is 16.00 g/mol. To calculate the mass of Sn, you need to take the molar mass of Sn and divide it by the total molar mass of the compound (SnO) and then multiply by the total mass of the tin oxide product.
To find the molar mass of beryllium oxide (BeO), you will need to determine the individual molar masses of beryllium (Be) and oxygen (O) from the periodic table and then add them together. The molar mass of Be is about 9 g/mol and the molar mass of O is about 16 g/mol. When you add them together, you'll find that the molar mass of BeO is approximately 25 g/mol.
To find the mass of 24.6 formula units of magnesium oxide, we first need to determine the molar mass of magnesium oxide. Magnesium has a molar mass of approximately 24.3 g/mol, and oxygen has a molar mass of approximately 16.0 g/mol. Therefore, the molar mass of magnesium oxide (MgO) is 24.3 + 16.0 = 40.3 g/mol. Next, we multiply the molar mass of MgO by the number of formula units (24.6) to find the total mass: 40.3 g/mol x 24.6 = 992.38 grams. Therefore, the mass of 24.6 formula units of magnesium oxide is approximately 992.38 grams.
The molar mass of Mg O = 40.3044 g/mol
To calculate the mass of ethylene oxide needed to react with 10 g of water, you need to determine the molar ratio of water to ethylene oxide in the balanced chemical equation for the reaction. Once you have the molar ratio, you can use it to calculate the mass of ethylene oxide needed. The molar mass of ethylene oxide is 44.05 g/mol.
108.2/ molar mass of sodium oxide =108.2/62 =1.75 1.75 x 2 (because there are 2 Na's in the fomular of sodium oxide) =3.5 3.5 x the molar mass of sodium =3.5 x 23 =80.3 grams
The molar mass of calcium oxide is 56.077 grams per mole