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Write one equation for decomposition rea...

Write one equation for decomposition reactions where energy is supplied in the form of heat, light or electricity.

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Examples :
(i) `H_(2)O(l)to2H_(2)(g)+O_(2)(g)`
(ii) `2KClO_(3)(s)to2KCl(s)+3O_(2)(g)`
(iii) `2AgBr(s)to2Ag(s)+B_(2)(g)`
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ZEN PUBLICATION-CHEMICAL REACTIONS AND EQUATIONS-ZEN ADDITIONAL QUESTIONS SECTION (LONG - ANSWER [LA]TYPE QUESTIONS )
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