- Molecular formula: C3H7Br or (CH3)2CHBr
- Relative molecular weight of C3H7Br: 122.99168
- Molar mass of C3H7Br: 122.99168 g/mol (0.12299 kg/mol)
Element | Total atoms | Atomic mass | Total mass |
---|---|---|---|
C (Carbon) | 3 | 12.0107 | 36.0321 |
H (Hydrogen) | 7 | 1.00794 | 7.05558 |
Br (Bromine) | 1 | 79.904 | 79.904 |
122.99168 |
- Mr[C3H7Br] = Ar[C] * 3 + Ar[H] * 7 + Ar[Br] = 12.0107 * 3 + 1.00794 * 7 + 79.904 = 122.99168
- Molar mass (kg/mol) = Mr[C3H7Br] : 1000 = 122.99168 : 1000 = 0.12299 kg/mol
- Carbon (C) = 36.0321 : 122.99168 * 100 = 29.296 %
- Hydrogen (H) = 7.05558 : 122.99168 * 100 = 5.737 %
- Bromine (Br) = 79.904 : 122.99168 * 100 = 64.967 %