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What different elements are present in the following equation? Choose all correct answers.

CH4 + 2O2 → CO2 + 2H2O



Group of answer choices

Oxygen

Hydrogen

Carbon

Calcium

Respuesta :

Dextil
The present elements that are in this equation are oxygen, carbon, and hydrogen. Calcium is absent from this equation since there is no “Ca” present.
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Answer:

oxygen, and hydrogen and carbon

Step-by-step explanation: