Advertisements
Advertisements
Question
Write the formula of the following compound:
Zinc oxide
Advertisements
Solution
Zinc oxide - ZnO - `"Zn"^(2+)["O"]^(2-)`
APPEARS IN
RELATED QUESTIONS
Write down the formulae of sodium oxide.
An element Y has a valency of 4. Write the formula for its :
- chloride
- oxide
- sulphate
- carbonate
- nitrate
Give the formula and valency of:
cupric ………………… .
Name the element in the compound and give the formula of the following compound:
Acetic acid
Write the formula of the following compound:
Potassium sulphate
Write the formula of the following compound:
Potassium nitrite
Write the formula of the following compound:
Sodium bisulphate
Write the formula of the following compound:
Sodium hydroxide
Write the formula of the following compound:
Magnesium oxide
Write the formula of the following compound:
Iron [III] chloride
Write the formula of the following compound:
Iron [II] sulphide
Write the formula of the following compound:
Iron [III] hydroxide
Write the formula of the following compound:
Lead [II] hydroxide
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
(NH4)3SO4
Which of the following represents a correct chemical formula? Name it.
BiPO4
Write the molecular formulae for the following compounds
Aluminium (III) nitrate
Write the molecular formulae for the following compounds
Mercury (II) chloride
Write the steps that are followed to write down the chemical formula of a substance.
