the balanced equation below shows the products that are formed when pentane (c₅h₁₂) is combusted. c₅h₁₂ +…

the balanced equation below shows the products that are formed when pentane (c₅h₁₂) is combusted. c₅h₁₂ + 8o₂→5co₂ + 6h₂o what is the mole ratio of oxygen to pentane? 1:6 6:8 8:1 5:8

the balanced equation below shows the products that are formed when pentane (c₅h₁₂) is combusted. c₅h₁₂ + 8o₂→5co₂ + 6h₂o what is the mole ratio of oxygen to pentane? 1:6 6:8 8:1 5:8

Answer

Explanation:

Step1: Identify coefficients

In the balanced equation $C_5H_{12}+8O_2\rightarrow5CO_2 + 6H_2O$, the coefficient of oxygen ($O_2$) is 8 and the coefficient of pentane ($C_5H_{12}$) is 1.

Step2: Determine mole - ratio

The mole ratio of oxygen to pentane is the ratio of their coefficients. So the mole ratio of $O_2$ to $C_5H_{12}$ is $\frac{8}{1}=8:1$.

Answer:

C. 8:1