1-Bromobutane at a glance
| Property | Value |
|---|
| Molar mass | 137.02 g/mol |
|---|
| Molecular weight | 137.02 u |
|---|
| Chemical formula | C4H9Br |
|---|
| Monoisotopic mass | 135.988763 u |
|---|
| CAS number | 109-65-9 |
|---|
| PubChem CID | 8002 |
|---|
How to calculate the molar mass of 1-Bromobutane
4 × 12.011 + 9 × 1.008 + 1 × 79.904 = 137.02 g/mol
- Count the atoms in C4H9Br: C 4, H 9, Br 1.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 137.02 g/mol.
Elemental composition of 1-Bromobutane
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| C Carbon | 4 | 12.011 | 48.044 | 35.063% |
|---|
| H Hydrogen | 9 | 1.008 | 9.072 | 6.6209% |
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| Br Bromine | 1 | 79.904 | 79.904 | 58.316% |
|---|
Grams and moles of 1-Bromobutane
| Amount | Equals |
|---|
| 1 g | 0.0072982 mol |
|---|
| 10 g | 0.072982 mol |
|---|
| 100 g | 0.72982 mol |
|---|
| 0.1 mol | 13.702 g |
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| 1 mol | 137.02 g |
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| 1 g, in particles | 4.3951 × 10^21 |
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Calculate other compounds