Sr2cro4

Sr2CrO4 is a chemical compound composed of two strontium (Sr) atoms, one chromium (Cr) atom, and four oxygen (O) atoms. It belongs to the class of inorganic compounds and has a crystalline structure.

The atomic weight of strontium is 87.62 g/mol, while that of chromium is 52.00 g/mol. Oxygen atoms have an atomic weight of 16.00 g/mol each. Therefore, the molecular weight of Sr2CrO4 is calculated as follows:

Sr2CrO4 = (2 x atomic weight of Sr) + (1 x atomic weight of Cr) + (4 x atomic weight of O)

= (2 x 87.62 g/mol) + (1 x 52.00 g/mol) + (4 x 16.00 g/mol)

= 367.24 g/mol

This means that one mole of Sr2CrO4 weighs 367.24 grams.

In terms of physical properties, Sr2CrO4 is a yellowish-green solid with a melting point of 1250°C. It is insoluble in water but can dissolve in strong acids.

Sr2CrO4 has a wide range of applications, including as a pigment in ceramics and paints, as well as in the production of other chromium compounds. It is also used as a catalyst in organic chemistry reactions.