Question

Carbon burns with oxygen to produce carbon dioxide gas. which of these shows the correct chemical reaction?

A. C + O = CO2
B. C + O2 ------> CO2
C. C, O, CO2
D. CO2 = C + O

Answer 1

B. C + O2 ------> CO2

Step-by-step explanation:

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Answer 2

B

Chemical equations always have an arrow