## What is the empirical formula for SrO?

Strontium oxide

Names | |
---|---|

Chemical formula | SrO |

Molar mass | 103.619 g/mol |

Appearance | colorless cubic crystals |

Density | 4.70 g/cm3 |

### What is the empirical formula of Fe?

The “non-whole number” empirical formula of the compound is Fe1O1.5. Multiply each of the moles by the smallest whole number that will convert each into a whole number. Fe:O = 2 (1:1.5) = 2:3.

#### What is the empirical formula for iron sulfide?

FeS

Pyrrhotite, which is chemically called iron sulfide, has the ideal formula FeS (Fe = iron, S = sulfur). This formula means that in ANY AMOUNT of pyrrhotite, the ratio of iron to sulfur will be 1:1.

**How do you find the empirical formula of magnesium oxide and calcium oxide empirical formula?**

The empirical formula is the simplest whole-number ratio of atoms in a compound.

- The ratio of atoms is the same as the ratio of moles.
- Mass of Mg = 0.297 g.
- Mass of magnesium oxide = mass of Mg + mass of O.
- 0.493 g = 0.297 g + mass of O.
- Mass of O = (0.493 – 0.297) g = 0.196 g.
- There is 1 mol of Mg for 1 mol of O .

**Is Fe3O4 an empirical formula?**

Fe₃O₄Iron(II,III) oxide / Formula

## What is the formula of iron 2 oxide?

FeOIron(II) oxide / Formula

### What is the formula for iron III fluoride?

FeF3Iron(III) fluoride / Formula

#### What is the formula for iron 3 sulfide?

Fe₂S₃Iron(III) sulfide / Formula

**What is empirical formula of magnesium oxide?**

MgOMagnesium oxide / Formula

**What is the chemical formula for strontium and oxygen?**

SrO

Chemical Identifiers

Linear Formula | SrO |
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Pubchem CID | 518709 |

IUPAC Name | Strontium oxygen(2-) |

SMILES | O=[Sr] |

InchI Identifier | InChI=1S/O.Sr |