Write the Molecular Formulae for the Following Compounds and Name the Elements Present Of Common Salt. - Chemistry

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

Common salt — NaCl
Element present are: Sodium and chlorine.

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Chapter 5: Language of Chemistry - Exercise [Page 67]

Chapter 5 Language of Chemistry
Exercise | Q 4.2 | Page 67

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

The valency of aluminium is 3. Write the valency of other radicals present in the following compounds of Aluminium sulphate.

Write the molecular formulae of Iron (III) chloride

Write the molecular formulae of Sodium hydroxide

Explain the term ‘symbol’.

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

Calcium bicarbonate

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

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

Potassium dichromate

Complete the statement given below by filling in the blank with the correct word.

The formula of silver [I] chloride is ________.