Respuesta :
The coefficient of nitrogen from the stoichiometry of the balanced equation for the reaction is 2.
What is the stoichiometry of any reaction?
Stoichiometry of any balanced chemical reaction tells about the relative amount of reactant and product:
Given chemical reaction of methamphetamine with oxygen gas is written as:
C₁₀H₁₅N + O₂ → CO₂ + H₂O + N₂
In the above reaction stoichiometry of reactant and product is not correct or balanced, and we balance the above equation by calculation equal amount of each element on either side. Hence balanced equation can be written as:
4C₁₀H₁₅N + 55O₂ → 40CO₂ + 30H₂O + 2N₂
Now all the quantities are present in the balanced form and coefficient of nitrogen is 2.
Hence, 2 is the coefficient of nitrogen in the balanced equation.
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