Advertisements
Advertisements
प्रश्न
Write the formula of the following compound:
Copper [II] sulphate
Advertisements
उत्तर
Copper [II] sulphate - CuSO4 - `["SO"_4]^(2-)`
APPEARS IN
संबंधित प्रश्न
An element Z has a valency of 3. What is the formula of oxide of Z ?
Give the formulae of the compounds formed from the following sets of elements :
- calcium and fluorine
- hydrogen and sulphur
- nitrogen and hydrogen
- carbon and chlorine
- sodium and oxygen
- carbon and oxygen
(a) Write the symbols/formulae of two simple ions and two compound ions (or polyatomic ions).
Fill in the blank:
Formula of iron (ill) carbonate is _____ .
Give the empirical formula of Glucose C6H12O6 .
Name the element in the compound and give the formula of the following compound:
Carbonic acid
Name the element in the compound and give the formula of the following compound:
Acetic acid
Write the formula of the following compound:
Sodium aluminate
Write the formula of the following compound:
Sodium bisulphite
Write the formula of the following compound:
Calcium bicarbonate
Write the formula of the following compound:
Copper [II] chloride
Write the formula of the following compound:
Iron [III] oxide
Write the formula of the following compound:
Lead [II] oxide
Write the formula of the following compound:
Lead [II] hydroxide
Write the formula of the following compound:
Silver [II] chloride
Write the formula of the following compound:
Diamine silver chloride
Define the term Relative atomic mass. State why indirect methods are utilised to determine the absolute mass of an atom. Explain in brief the indirect method used.
Write the chemical formula for the following compounds
- Aluminium sulphate
- Silver nitrate
- Magnesium oxide
- Barium chloride
Which of the following represents a correct chemical formula? Name it.
