Neutralisation of calcium hydroxide with hydrochloric acid is an example of:
Chemical change
Physical change
Both chemical and physical change
No change
In chemical change, new products are formed.
Ca(OH)2 + 2HCl ———> CaCl2 + 2H2O
Difference between physical change and chemical change with example
Differentiate between physical and chemical change with an example of each. [3 MARKS]
Write balance chemical equation for the following reaction: (a) hydrochloric acid reacts with calcium hydroxide . (b) calcium hydroxide reacts with sulphuric acid