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Chemistry, 04.03.2022 22:30 rmcarde4432

Select the two chemical reactions that adhere to the law of conservation of matter. A

2As + 6 NaOH → 2 Na3AsO3 + 2H2

B

2H2O2 → 2H2O + O2

C

NaBr + Cl2 → 2NaCl + Br2

D

Zn + 2HCl → ZnCl2 + H2

E

8Ag2S → 10Ag + S8

F

Ba3N2 → 2Ba + N2

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Select the two chemical reactions that adhere to the law of conservation of matter. A

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