The reaction above takes place in a closed system. What is true about the mass of the nitrogen atoms in this reaction?
A.
The mass of the nitrogen atoms decreases in the reactants and increases in the products.
B.
The mass of the nitrogen atoms in the reactants is greater than the mass of the nitrogen atoms in the products.
C.
The mass of the nitrogen atoms in the reactants is equal to the mass of the nitrogen atoms in the products.
D.
The mass of the nitrogen atoms increases in the reactants and decreases in the products.

C) The mass of the nitrogen atoms in the reactants is equal to the mass of the nitrogen atoms in the products.

Explanation:

In a closed system, the mass of reactant is always equal to the mass of products.

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

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