Ethene burns in air: C₂H₄ + O₂ → CO₂ + H₂O. When it is balanced, what is the coefficient of O₂?

ChemistryHardHigh School (9–10)GeneralChemical Reactions › Chemical Equations

Ethene burns in air: $\text{C}_2\text{H}_4 + \text{O}_2 \rightarrow \text{CO}_2 + \text{H}_2\text{O}$ . When it is balanced, what is the coefficient of $\text{O}_2$ ?

← All Quizzes

← Which of these equations is balanced?A student says: In a balanced equation, the number of molecules on each side must be the same. What is the mistake? →

More onChemical Reactions › Chemical Equations

Discussion (0)

Loading…

Discussion (0)

Problems on this topic