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Licemer1 [7]
3 years ago
5

What is the mole ratio of c4h10 to co2 in the reaction 2C4H10+13O2->8CO2+10H2O??

Chemistry
1 answer:
pychu [463]3 years ago
4 0

Answer:

  • <em>The mole ratio of C₄H₁₀ and CO₂ is</em><u> 2 : 8, which  simplifies to 1 : 4</u>.

Explanation:

The<em> mole ratio</em> is the relative proportion of the moles of products or reactants that participate in the reaction according to the chemical equation.

The chemical equation given is:

  • 2C₄H₁₀ + 13O₂ → 8CO₂ + 10H₂O

Once you check that the equation is balanced, you can set the <em>mole ratios</em> for all the reactants and products. The coefficients used in front of each reactant and product, in the balanced chemical equation, tells the mole ratios.

In this case, they are: 2 mol C₄H₁₀ :  13 mol O₂ : 8 mol CO₂ : 10 mol H₂O

Since you are asked about the mole ratio of C₄H₁₀ and CO₂ it is:

  • 2 mol C₄H₁₀ : 8 mol CO₂ , which dividing by 2, simplifies to
  • 1 mol C₄H₁₀ : 4 mol CO₂, or
  • 1 : 2.
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