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Question
Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compounds.
Calcium bromide
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Solution
Calcium bromide
Acidic radical Br-
Basic radical Ca2+
Chemical formulae CaBr2
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RELATED QUESTIONS
Select the basic and acidic radicals in the following compounds.
MgSO4
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 |
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Give the name of the element and number of atom of those elements present in the following compound.
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Give the name of the element and number of atom of those elements present in the following compound.
Ammonium dichromate
Write the name of the following compound:
HClO
Write the name of the following compound:
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Write the name of the following compound:
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Write the name of the following compound:
K2PbO2
Fill in the blank with the correct word from the options given below:
Compounds are always _______ in nature.
