Question

Date: Explain the following reaction with the help of balanced equation : Calcuim reacts with water​

Answer 1

Explanation:

a. Calcium reacts with water less vigorously to form calcium hydroxide and hydrogen gas.

b. Calcium starts floating in water as it become lighter due to the bubbles of hydrogen gas sticking to its surface.

For example : Ca(s) + 2H20 (s) - Ca(oH)2(aq)+ H2(g)

Answer 2

Answer:

a. Calcium reacts with water less vigorously to form calcium hydroxide and hydrogen gas.

b. Calcium starts floating in water as it becomes lighter due to the bubbles of hydrogen gas sticking to its surface.

See the photo attached for reaction