Which of the statements below is not true? A. A chemical equation describes quan

Question

Which of the statements below is not true? A. A chemical equation describes quantities of substances consumed and produced by a chemical reaction. B. To balance a chemical equation means to determine the smallest possible numbers of molecules of the substances involved in the reaction. C. To set up a linear system, we use the fact that the atoms are neither destroyed nor produced during the chemical reaction. D. The homogeneous linear system for balancing a chemical equation may have only the trivial solution. E. Network Flow Assumption: the total flow in a network (or junction) is equal to the total flow out of the network (or junction).

Explanation / Answer

option D is not true.

The homogenous linear system for balancing a chemical equation may have trivial and non trivial solutions.

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