Advertisements
Advertisements
प्रश्न
Write the formula of the following compound:
Iron [II] sulphate
उत्तर
Iron [II] sulphate - FeSO4 - `"Fe"^(2+)"SO"_4^(2-)`
APPEARS IN
संबंधित प्रश्न
An element X has a valency of 4 whereas another element Y has a valency of 1. What will be the formula of the compound formed between X and Y ?
Which of the following represents a correct chemical formula ?
Give the formula and valency of:
| Aluminate | ______ | ______ |
Complete the following statement by selecting the correct option :
The correct formula of aluminium oxide is
Correct the following statement:
Molecular formula of water is H2O2
Give the empirical formula of Acetylene C2H2
Name the element in the compound and give the formula of the following compound:
Nitric acid
Write the formula of the following compound:
Potassium zincate
Write the formula of the following compound:
Copper [I] sulphide
Write the formula of the following compound:
Iron [III] chloride
Write the formula of the following compound:
Iron [II] oxide
Write the formula of the following compound:
Iron [III] oxide
Write the formula of the following compound:
Iron [II] sulphide
Write the formula of the following compound:
Iron [III] hydroxide
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
NaClO
Write the molecular formulae for the following compounds
Copper (II) bromide
Write the molecular formulae for the following compounds
Calcium (II) phosphate
Give the chemical formulae for the following compounds and compute the ratio by mass of the combining elements in each one of them. (You may use appendix-III).
- Ammonia
- Carbon monoxide
- (Hydrogen chloride
- Aluminium fluoride
- Magnesium sulphide
