neak4 neak4
  • 23-04-2020
  • French
contestada

What is true in every balanced chemical equation?
A. Mass has to be conserved.
B. The reaction does not give off any energy.
C. All coefficients have to be an even number.
D. Atoms are created when products are formed.

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Аноним Аноним
  • 23-04-2020
It’s A I did the test





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