The balanced chemical equation for the combustion of hexane is: 2c6h14(l) 19o2(g) 12co2(g) 14h2o(g) hexane is a low-boiling point component of gasoline. answer the question in part 1 through part 3, if the rate of reaction of c6h14 is 1.95 mol l-1s-1. the rate of reaction of c6h14 is the rate of disappearance of c6h14. what was the rate of formation of co2?

The rate of formation of CO₂ is 11,7 M/s

Explanation:

The rate in a chemical reaction is defined as the change in concentration over the change in time

For the reaction:

2C₆H₁₄(l) + 19O₂(g) → 12CO₂(g) + 14H₂O(g)

The rate of dissapearance of C₆H₁₄ is 1,95 M/s

As 2 moles of C₆H₁₄ produce 12 moles of CO₂, the rate of formation of CO₂ will be 12/2 times faster than rate of disappearance, thus, rate of  formation of CO₂ is:

1,95 M/s C₆H₁₄× = 11,7 M/s

I hope it helps!

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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