Study of complete methane combustion 🔥
🇫🇷 French Version
When the collar of a Bunsen burner is open, the flame is blue and heating.
An analysis of the products of methane combustion gave the results shown in the following diagram:
Question 1
Which substances enter the Bunsen burner?
water
dinitrogen
dioxygen
carbon dioxide
methane
Question 2
Which substances leave the Bunsen burner?
water
dinitrogen
dioxygen
carbon dioxide
methane
Question 3
Which substances are consumed during this combustion?
water
dinitrogen
dioxygen
carbon dioxide
methane
Question 4
Which substances are formed?
water
dinitrogen
dioxygen
carbon dioxide
methane
Question 5
Which substance in air is not involved in this combustion?
dinitrogen
dioxygen
📊 RESULT:
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