Molar and molecular weight of Al(OH)2NO3

• Molecular formula: Al(OH)2NO3 or H2AlNO5
• Relative molecular weight of Al(OH)2NO3: 123.0011186
• Molar mass of Al(OH)2NO3: 123.0011186 g/mol (0.123 kg/mol)

Calculation of the relative molecular and molar mass of Al(OH)2NO3

• Mr[Al(OH)2NO3] = Ar[H] * 2 + Ar[Al] + Ar[N] + Ar[O] * 5 = 1.00794 * 2 + 26.9815386 + 14.0067 + 15.9994 * 5 = 123.0011186
• Molar mass (kg/mol) = Mr[Al(OH)2NO3] : 1000 = 123.0011186 : 1000 = 0.123 kg/mol

Al(OH)2NO3: percent composition by element

• Hydrogen (H) = 2.01588 : 123.0011186 * 100 = 1.639 %
• Aluminum (Al) = 26.9815386 : 123.0011186 * 100 = 21.936 %
• Nitrogen (N) = 14.0067 : 123.0011186 * 100 = 11.387 %
• Oxygen (O) = 79.997 : 123.0011186 * 100 = 65.038 %

Molar mass calculator