Advertisements
Advertisements
प्रश्न
Write the formula of the following compound:
Iron [III] sulphate
Advertisements
उत्तर
Iron [III] sulphate - Fe2[SO4]3 - `"Fe"^(3+)"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 ?
An element B shows valencies of 4 and 6. Write the formulae of its two oxides.
An element A forms an oxide A2O5.
What will be the formula of chloride of A ?
Give the empirical formula of Glucose C6H12O6 .
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 dichromate
Write the formula of the following compound:
Sodium bisulphite
Write the formula of the following compound:
Calcium chloride
Write the formula of the following compound:
Calcium sulphate
Write the formula of the following compound:
Zinc oxide
Write the formula of the following compound:
Lead [II] chloride
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
(NH4)3SO4
Find the valency of the element which is underlined in the following formula.
- NaCl
- CO2
- Al (PO4)
- Ba (NO3)2
- CaCl2
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.
Write the molecular formulae for the following compounds
Mercury (II) chloride
Write the molecular formulae of all the compounds that can be formed by the combination of the following ions
Cu2+, Na+, Fe3+, C1– , `"SO"_4^-2`, `"PO"_4^3-`
Write the steps that are followed to write down the chemical formula of a substance.
