# What is the empirical formula for SrO?

## 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.

1. The ratio of atoms is the same as the ratio of moles.
2. Mass of Mg = 0.297 g.
3. Mass of magnesium oxide = mass of Mg + mass of O.
4. 0.493 g = 0.297 g + mass of O.
5. Mass of O = (0.493 – 0.297) g = 0.196 g.
6. 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
Pubchem CID 518709
IUPAC Name Strontium oxygen(2-)
SMILES O=[Sr]
InchI Identifier InChI=1S/O.Sr