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chemistry 604 balancing equations answers thrm{C_3H_8 + O_2 \rightarrow 3CO_2 + 4H_2O} \] Balance oxygen: Left side: \( O_2 \) molecules Right side: \( 3 \times 2 + 4 \times 1 = 6 + 4 = 10 \) oxygen atoms To get 10 oxygen atoms: \[ \mathrm{O_2} \text{ coefficient} = \frac{10}{2} = 5 \] Final balanced equation: \[ \mathrm{C_3H_8 + D Dedric Hettinger Jan 29, 2026
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