What is the formula for sulphate?

Answer 1

Sodium used to be called natrium, so it has the chemical symbol Na.

It exists as a +1 cation when charged, if it loses its (only) valence electron.

Sodium, or Na, has a charge of +1.

Answer 2

Sulfate is (SO4)2-.

In it is one sulfur ion with a charge of negative two with four oxygen atoms attached to it. Each oxygen is single bonded to the sulfur and has two valence electrons. The whole molecule forms a tetrahedral shape around the sulfur, although the oxygens are all trigonal planar.

Answer 3

SO4

* * * * *

Actully, sulphate is an ion and so the formula is SO4-- where the minus signs are written as superscripts.

Answer 4

The chemical symbol for sulfate is SO42-. The CAS number for sulfate is 14808-79-8 and its molar mass is 96.07 g mol.

Answer 5

Formula: SO42-

Answer 6

I think its S2-

Answer 7

SO4 with a charge of negative 2

Answer 8

SO4 -----> 2- (negative 2)

Answer 9

so4

Answer 10

so4-2