Question

Write the equation for calcium hydroxide dissolving in water

Answer 1

Answer:

This is really not a chemical equation for they very logical reason that Ca(OH)2 is already the result of reaction with water from a calcium component.

Explanation:

CaO +2H2O ==> lots of heat ++ + 2OH- + H2

after drinking you have Ca(OH)2

and if you trow the powder in water then you get:

Ca(OH)2 +2H2O ==> 2Ca + 2OH-