Write the Molecular Formula for the Oxide and Sulphide of Following Elements Of Sodium.

Write the molecular formula for the oxide and sulphide of following elements of Sodium.

Sodium oxide Na₂O
Sodium sulphide Na₂S

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अध्याय 5: Language of Chemistry - Exercise [पृष्ठ ६७]

अध्याय 5 Language of Chemistry
Exercise | Q 3.1 | पृष्ठ ६७

Define of Molecular formula.

Write the molecular formula for the oxide and sulphide of following elements of Hydrogen

Write the molecular formulae for the following compounds and name the elements present of Common salt.

Write the molecular formulae of Lead (II) oxide – PbO.

Write the molecular formulae of Hydrogen nitrate (nitric acid).

Write the molecular formulae of Hydrogen sulphate (sulphuric acid).

Write the molecular formulae of Magnesium carbonate.

Write the molecular formulae of Ammonium carbonate.

Write the chemical formula of the following compound in a step-by-step manner –

Calcium bicarbonate

Complete the statement given below by filling in the blanks with the correct words.

The valency of iron in FeO is _______ of chlorine [chloride] in CaCl₂ is ________ and of dichromate in K₂ Cr₂ O₇ is ________.