If 360g of CO2 gas was produced during the reaction of ethyne gas. Cal i.Write the balanced chemical equation ii.What is the mass of ethyne was used during the reaction iii.Mass of CO2 when 120g of ethyne reacts with excess oxygen iv. Actual yield v. Theoretical yield vi. Percentage yield

Here are the calculations for the reaction of ethyne gas:

• i. Write the balanced chemical equation The combustion of ethyne ($\text{C}_2\text{H}_2$) with oxygen ($\text{O}_2$) produces carbon dioxide ($\text{CO}_2$) and water ($\text{H}_2\text{O}$).

  $$2\text{C}_2\text{H}_2(g) + 5\text{O}_2(g) \longrightarrow 4\text{CO}_2(g) + 2\text{H}_2\text{O}(l)$$

• ii. What is the mass of ethyne was used during the reaction This refers to the reaction that produced