Krypton at a glance
| Property | Value |
|---|
| Molar mass | 83.8 g/mol |
|---|
| Molecular weight | 83.8 u |
|---|
| Chemical formula | Kr |
|---|
| CAS number | 7439-90-9 |
|---|
| PubChem CID | 5416 |
|---|
How to calculate the molar mass of krypton
1 × 83.8 = 83.8 g/mol
- Count the atoms in Kr: Kr 1.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 83.8 g/mol.
Elemental composition of krypton
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| Kr Krypton | 1 | 83.8 | 83.8 | 100% |
|---|
Grams and moles of krypton
| Amount | Equals |
|---|
| 1 g | 0.011933 mol |
|---|
| 10 g | 0.11933 mol |
|---|
| 100 g | 1.1933 mol |
|---|
| 0.1 mol | 8.38 g |
|---|
| 1 mol | 83.8 g |
|---|
| 1 g, in particles | 7.1863 × 10^21 |
|---|
Calculate other compounds