Molar and molecular weight of C10H7NH2

• Molecular formula: C10H7NH2 or C10H9N
• Relative molecular weight of C10H7NH2: 143.18516
• Molar mass of C10H7NH2: 143.18516 g/mol (0.14319 kg/mol)

Calculation of the relative molecular and molar mass of C10H7NH2

• Mr[C10H7NH2] = Ar[C] * 10 + Ar[H] * 9 + Ar[N] = 12.0107 * 10 + 1.00794 * 9 + 14.0067 = 143.18516
• Molar mass (kg/mol) = Mr[C10H7NH2] : 1000 = 143.18516 : 1000 = 0.14319 kg/mol

C10H7NH2: percent composition by element

• Carbon (C) = 120.107 : 143.18516 * 100 = 83.882 %
• Hydrogen (H) = 9.07146 : 143.18516 * 100 = 6.335 %
• Nitrogen (N) = 14.0067 : 143.18516 * 100 = 9.782 %

Molar mass calculator