50cm^3 of carbon was reacted with 15cm^3 of oxygen at 100°c and 760mmhg to produce carbon (iv) oxide what percentage of the total volume of gas left after the reaction is carbon(ii) oxide (a)20 (b)40(c) 60

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answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.