When 100 g of ethylene is burnt, what is the weight of formed? — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

$C_2H_4 + 3O_2 \rightarrow 2CO_2 + 2H_2O$. <br>28 g ethylene $\rightarrow 88 \text{ g } CO_2$. <br>100 g ethylene $\rightarrow (88/28) \times 100 \approx 314.28 \text{ g}$.