Advertisements
Advertisements
प्रश्न
Write the formula of the following compound:
Zinc oxide
उत्तर
Zinc oxide - ZnO - `"Zn"^(2+)["O"]^(2-)`
APPEARS IN
संबंधित प्रश्न
Write down the formulae of sodium sulphide.
What is the difference between 2H and H2 ?
What is the significance of the formula of a substance ?
Give the formula and valency of:
| Aluminate | ______ | ______ |
Give the empirical formula of Glucose C6H12O6 .
Write the formula of the following compound:
Potassium dichromate
Write the formula of the following compound:
Sodium bisulphate
Write the formula of the following compound:
Sodium bicarbonate
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:
Copper [I] sulphide
Write the formula of the following compound:
Iron [III] chloride
Write the formula of the following compound:
Iron [III] sulphate
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 steps that are followed to write down the chemical formula of a substance.
