dnunez87324 dnunez87324

20-03-2022
Chemistry

contestada

3. Which of the following substances must
be present in the products of a
combustion reaction?
a. an insoluble compound
b. an oxide
c. a reactive metal
d. oxygen

Respuesta :

donah2020 donah2020

20-03-2022

The correct answer is B

Answer Link

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