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According to the following equation, what happened to the carbon and oxygen?



they combined chemically to form a new compound



they combined physically to form a new element


they combined physically to form a new mixture



they combined chemically to form carbon and oxygen

According to the following equation what happened to the carbon and oxygenthey combined chemically to form a new compoundthey combined physically to form a new class=

Respuesta :

Answer:

b

Step-by-step explanation:

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