Molar and molecular weight of CH3(CH2)12CH3

• Molecular formula: CH3(CH2)12CH3 or C14H30
• Relative molecular weight of CH3(CH2)12CH3: 198.388
• Molar mass of CH3(CH2)12CH3: 198.388 g/mol (0.19839 kg/mol)

Calculation of the relative molecular and molar mass of CH3(CH2)12CH3

• Mr[CH3(CH2)12CH3] = Ar[C] * 14 + Ar[H] * 30 = 12.0107 * 14 + 1.00794 * 30 = 198.388
• Molar mass (kg/mol) = Mr[CH3(CH2)12CH3] : 1000 = 198.388 : 1000 = 0.19839 kg/mol

CH3(CH2)12CH3: percent composition by element

• Carbon (C) = 168.1498 : 198.388 * 100 = 84.758 %
• Hydrogen (H) = 30.2382 : 198.388 * 100 = 15.242 %

Molar mass calculator