Write down the formula for:
Copper nitrate, calcium sulphate, and aluminium hydroxide.

Academic Chemistry NCERT Class 9

The chemical formula for the following is given below:

Copper nitrate —> Cu (N0₃)₂

Calcium sulphate —> CaS0₄

Aluminium hydroxide Al (OH)₃

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Updated on: 14-Mar-2023

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Write the balanced chemical equations for the following reactions :(a) Calcium hydroxide + Carbon dioxide → Calcium carbonate + Water(b) Zinc + Silver nitrate → Zinc nitrate + Silver(c) Aluminium + Copper chloride → Aluminium chloride + Copper(d) Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride
Write down the chemical formula for the following compounds:(a) Aluminium carbonate(b) Calcium sulphide(c) Zinc carbonate(d) Copper phosphate(e) Magnesium bicarbonate(f) Aluminium hydroxide.
Write down the formulae for the following compounds :(a) Calcium oxide(b) Magnesium hydroxide
Write the balanced chemical equations for the following reactions:(a) Calcium hydroxide + Carbon dioxide ------> Calcium carbonate + Water(b) Aluminium + Copper chloride ------> Aluminium chloride + Copper
What is the chemical formula of the following:-1. Magnesium chloride.2. Calcium oxide.3. Copper nitrate.4. Aluminium chloride.5. Calcium carbonate.
Write the chemical formulae of the following:(a) Magnesium chloride(b) Calcium oxide(c) Copper nitrate(d) Aluminium chloride(e) Calcium carbonate.
Calcium Nitrate
Calcium Hydroxide
Write the balanced equation for the following chemical reactions.(i) Hydrogen + Chlorine → Hydrogen chloride(ii) Barium chloride + Aluminium sulphate → Barium sulphate + Aluminium chloride(iii) Sodium + Water → Sodium hydroxide + Hydrogen.
Write down the formulae of(i) Sodium oxide(ii) Aluminium chloride(iii) Sodium sulfide(iv) Magnesium hydroxide.
Calcium Sulphate
(a) Aluminium hydroxide reacts with sulphuric acid to form aluminium sulphate and water. Write a balanced equation for this reaction.(b) Balance the following chemical equation: MnO2 + HCl --------> MnCl2 + Cl2 + H2O
Write the chemical equation for the following reactions:1. Calcium hydroxide reacts with nitric acid.2. Acetic acid reacts with calcium hydroxide.3. Hydrochloric acid reacts with sodium hydroxide.4. Ammonium hydroxide reacts with sulphuric acid.
Write the steps involved in writing the chemical formula of calcium phosphate.
What is the commercial name of calcium sulphate hemihydrate?

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