40.9882 g/mol
Need formula of magnesium nitride, an ionic compound. Mg2+ and N3- together make Mg3N2 -------------- so 3 * 24.31 g = 72.93 grams 2 * 14.01 g = 28.02 grams ------------------------------------------add = 100 .95 grams/mole --------------------------------molar mass magnesium nitride
To the nearest gram, molar mass of aluminium carbonate is 234 g/mol.
To find the mass of aluminum that reacts to give 11.1g of manganese, you need to use the molar ratio between aluminum and manganese in the reaction. Once you have the balanced equation, you can calculate the molar mass of manganese and aluminum, and then determine the mass of aluminum needed to produce 11.1g of manganese.
To find the molar mass of Aluminum Oxide (Al2O3), you need to add the molar masses of the individual elements. The molar mass of aluminum (Al) is approximately 27 g/mol, and the molar mass of oxygen (O) is approximately 16 g/mol. Therefore, the molar mass of Al2O3 is (227) + (316) = 102 g/mol.
For this you need the atomic mass of Al. Take the number of moles and multiply it by the atomic mass. Divide by one mole for units to cancel.2.00 moles Al × (27.0 grams) = 54.0 grams Al
The molar mass of anhydrous aluminum chloride is 133,34 grams.
The molar mass aluminum chloride is 133,34 g (for the anhydrous salt).
The molar mass of aluminum chloride (AlCl3) is approximately 133.34 g/mol.
Aluminum has a molar mass of 26.98 you just have to look on your periodic table
The chemical name for Mg3N2 is magnesium nitride.Mg = MagnesiumN = NitrogenIts molar mass is 100.9494 g/mol.
Need formula of magnesium nitride, an ionic compound. Mg2+ and N3- together make Mg3N2 -------------- so 3 * 24.31 g = 72.93 grams 2 * 14.01 g = 28.02 grams ------------------------------------------add = 100 .95 grams/mole --------------------------------molar mass magnesium nitride
The molar mass of aluminum acetate (Al(C2H3O2)3) is approximately 204.11 g/mol.
To find the number of sodium atoms in 6.0g of sodium nitride, you first need to calculate the molar mass of sodium nitride (Na3N). The molar mass is 85g/mol. Next, you convert the given mass of sodium nitride to moles using its molar mass. Finally, you use Avogadro's number (6.022 x 10^23) to find the number of sodium atoms, as there are 3 sodium atoms in one formula unit of sodium nitride.
In Al2Cl(OH)5 Mass percent is 31.03% You find it by adding up the total molar mass (found on the periodic table) and then adding up the molar mass of Al you have. Finally you divide the molar mass of Al by the total molar mass.
342.15
To calculate the mass of magnesium needed to produce 1.19 grams of magnesium nitride, you need to consider the stoichiometry of the reaction. The molar mass of Mg3N2 (magnesium nitride) is 100.93 g/mol. From the balanced equation, 6 moles of magnesium is needed to produce 1 mole of magnesium nitride. Therefore, you can use the molar mass of magnesium and molar ratio to determine the mass needed.
The molar mass of aluminum sulfate, Al2(SO4)3, can be calculated by adding together the atomic masses of all the elements in the compound. Aluminum has a molar mass of 26.98 g/mol, sulfur has a molar mass of 32.06 g/mol, and oxygen has a molar mass of 16.00 g/mol. By calculating the total molar mass, the molar mass of aluminum sulfate is found to be approximately 342.14 g/mol.