Which of the following best represents the reaction
mixture after the reactants have reacted as completely as
possible?
Homework Answers
a) As Blue represents N, White represents H and Red represents O.
In a, BLUE-BLUE is N2 AND 2 White and 1 Red represents H2O. And this is the reaction given in which nitrogen and water is formed.
Let me explain more:
N2 has two atoms so as we can see in the product side N2 is formed , it means product should contains species with 2 atoms.
in picture a we have molecules with 2 atoms which is N2.
H2O has 3 atoms, it means in product we should have a molecule with 3 atoms. In a) We have this 3 atom molecule which is H2O.
We dont want any other molecule in the product side. Only option a gives nitrogen and water . Since there are not any other molecules in a , so it means our reactant molecules are reacted completely while in b and c there are left some big reactant molecules.
Hope you understood now. I have tried my best.
Add Answer to:
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