Question

Question #6c173

Answer 1

See the explanation below.

Explanation:

`"2H"_2"O + O"_2"` `rarr` `"2H"_2"O"_2"` `lArr` `color(red)"synthesis reaction"`

`"O"_2 + "2CO"` `rarr` `"2CO"_2` `lArr` `color(red)"synthesis reaction"`

`"2KClO"_3"` `rarr` `"2KCl + 3O"_2"` `lArr` `color(blue)"decomposition reaction"`

Notes:
I changed the formula for the product of the first reaction to `"H"_2"O"_2"`. Water is not a correct product when water reacts with oxygen gas. The correct product is hydrogen peroxide.

Synthesis reactions can also be called combination reactions.