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Question
Give the name of the element and number of atom of those elements present in the following compound.
Sodium sulphate
Solution
Sodium sulphate - Na2SO4
There are two sodium atoms, one sulphur atom and four oxygen atoms.
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RELATED QUESTIONS
Select the basic and acidic radicals in the following compounds.
(NH4)2SO4
Select the basic and acidic radicals in the following compounds.
Mg(OH)2
Match the following:
|
Compound |
Formula |
|
1. Boric acid |
i. NaOH |
|
2. Phosphoric acid |
ii. SiO2 |
|
3. Nitrous acid |
iii. Na2CO3 |
|
4. Nitric acid |
iv. KOH |
|
5. Sulphurous acid |
v. CaCO3 |
|
6. Sulphuric acid |
vi. NaHCO3 |
|
7. Hydrochloric acid |
vii. H2S |
|
8. Silica (sand) |
viii. H2O |
|
9. Caustic soda (sodium hydroxide) |
ix. PH3 |
|
10. Caustic potash (potassium hydroxide) |
x. CH4 |
|
11. Washing soda (sodium carbonate) |
xi. NH3 |
|
12. Baking soda (sodium bicarbonate) |
xii. HCl |
|
13. Lime stone. (calcium carbonate) |
xiii. H2SO3 |
|
14. Water |
xiv. HNO3 |
|
15. Hydrogen sulphide |
xv. HNO2 |
|
16. Ammonia |
xvi. H3BO3 |
|
17. Phosphine |
xvii. H3PO4 |
|
18. Methane |
xviii. H2SO4 |
Write the chemical name of the following compound:
Ca3(PO4)2
Write the chemical name of the following compound
Mg(HCO3)2
Give the name of the following compound
KClO3
Give the name of the following compound
KClO4
Write the name of the following compound:
HCl
Write the name of the following compound:
HNO3
Write the name of the following compound:
Na2O
