Question

based on the following balanced equation: ch₄ + 2o₂ → co₂ + 2h₂o how many moles of co₂ form from 6 moles of o₂? 6 moles o₂ → ? moles co₂

Explanation:

Step1: Analyze the mole ratio

From the balanced equation \(CH_4 + 2O_2
ightarrow CO_2 + 2H_2O\), the mole ratio of \(O_2\) to \(CO_2\) is \(2:1\).

Step2: Set up the proportion

Let \(x\) be the moles of \(CO_2\). Using the ratio \(\frac{2\ \text{moles}\ O_2}{1\ \text{mole}\ CO_2}=\frac{6\ \text{moles}\ O_2}{x}\).
Cross - multiply: \(2x = 6\times1\).

Step3: Solve for \(x\)

\(x=\frac{6}{2}=3\).

Answer:

\(3\)