Alkali is a substance that produces hydroxide ions in aqueous solution. Common alkalis include Group…
Tag: Secondary Chemistry
Acid is a substance that produces hydrogen ions in aqueous solution. Common acids include Hydrochloric…
Ammonia is manufactured industrially by the Haber Process. Raw materials for the Haber process are…
Ammonia is a colourless gas at room temperature and pressure. Ammonia dissolves in water to…
Carbon dioxide (CO2) Carbon dioxide (CO2) is a colourless and acidic gas. It dissolves in…
All matter is made of particles in constant random motion. When a matter is heated,…
Measuring cylinder, burette and pipette The above apparatus are used to measure liquid volumes. Measuring…
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