Question

a solution of substance x is used for white washing (a) name the substance x and write its formula (b) write the reaction of substance x and named in (1) above the water

Answer 1

calciumoxide,cao,cao+h2o>ca(oh)2

Answer 2

Hi there ✋✋

⚛️A solution of substance x is used for white washing is CALCIUM OXIDE .
Symbol is CaO.

⚛️The reaction of substance x that is

CaO +H2O ----------➡️Ca(OH)2

Thanks :)

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