Sulfate consists of 1 S, and 4 O and so has a charge of 2-. You can see this directly from the Periodic Table by checking what group these atoms are in. Sulfur and Oxygen are both in the 6th group, meaning they both have 6 valence electrons. So (6 electrons * 5 atoms) = 30 electrons. If we follow the octet rule (each atom must have 8 valence electrons for a full octet), then we need 2 more electrons. Sodium, Na, is in the 1st group on the periodic table, and therefore has 1 valence electron. So we need 2 sodium atoms, giving us the formula:
Na2SO4
That is,
2 Na
1 S
4 O
It's important to remember that when atoms 'share' their electrons by bonding, that BOTH atoms 'see' the electrons as theirs, meaning that, for example, although you may have 14 electrons between 2 atoms, as long as there is a single bond between the atoms they will both have full octets.
For example: O2
:::O:O:::
where : = pair of electrons.
The chemical formula of sodium sulfate is Na2SO4.
Na2SO4
the chemical formula for sodium sulfate is:
Na2SO4
The chemical formula of sodium sulfide is Na2S.
The chemical formula of sodium sulphate is Na2SO4.
Na2S.
Na2SO4
NaHSO4
Na2So4
NaHS04
The chemical formula of sodium sulfate is Na2SO4.
The chemical formula of sodium sulfate is Na2SO4.
The chemical formula of sodium bisulfate is NaHSO4.
K2so4All letters are capitalized, Site is acting up again!The chemical formula of potassium sulfate is K2SO4.
it is same as ammonium sulphate, (NH4)2SO4
Na2SO4 is the chemical formula for sodium sulfate.
The chemical formula of sodium sulfate is Na2SO4.
The chemical formula of sodium sulfate is Na2SO4.
No. Sodium sulfate has the formula Na2SO4, but sodium sulfide has the formula Na2S and substantially different chemical properties from those of sodium sulfate.
Sodium chloride has the chemical formula NaCl and sodium sulfate has the chemical formula Na2SO4.
The chemical formula of sodium sulfate is Na2SO4.
The formula of Sodium bi-sulfate is NaHSO4, which should not be confused with the sodium sulfate Na2SO4. Both are different compounds.
SO4
Its a formula mixed together and it means Sodium sulfateSodium Sulfate is Na2SO4
The chemical formula of sodium bisulfate is NaHSO4.
The chemical formula of sodium sulfate is Na2SO4. The chemical formula of barium chloride is BaCl2. BaCl2 + Na2SO4-----------BaSO4 + 2 NaCl BaSO4 is a white, practically insoluble in water precipitate; this property is important in gravimetric analysis.
K2so4All letters are capitalized, Site is acting up again!The chemical formula of potassium sulfate is K2SO4.