Write the Molecular Formula for the Oxide and Sulphide of Following Elements of Hydrogen

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

Hydrogen oxide H₂O
Hydrogen sulphide H₂S

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

अध्याय 5 Language of Chemistry
Exercise | Q 3.3 | पृष्ठ ६७

Write the molecular formulae of Copper oxide.

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

Write the molecular formulae for the following compounds and name the elements present of Nitric acid.

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

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

Copper having electronic configuration 2,8,18,1 exhibits variable valency. Give a reason for the same and name the compound CuCI and CuCl₂.

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

Sodium bromide

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

Potassium nitrate

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

Sodium bisulphate

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

Potassium permanganate