What are the energy transformations in a fossil fuels power plant?

Chemistry

1 answer:

Oksi-84 [34.3K]3 years ago

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Answer:

In a fossil fuel power plant the chemical energy stored in fossil fuels such as coal, fuel oil, natural gas or oil shale and oxygen of the air is converted successively into thermal energy, mechanical energy and, finally, electrical energy.

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Use the bond energy to calculate an approximate value of ΔH for the following reaction. Which is the more stable form of FNO2?

Phoenix [80]

The Lewis structures in which there are no formal charges is the most stable. Hence, structure (b) is the more stable form of FNO2.

<h3>Lewis structure</h3>

The question is incomplete but I will try to answer you as much as I can. Now the equation is missing hence we can't numerically caculate the enthalpy chnage of the reaction from bond energies. However, we can do this using the formula; Σbond energy of reactants - bond energy of products.

Concerning the Lewis structures of FNO2, the most stable structure is structure (b) as shown in the image attached where the atoms have no formal charges.

Learn more about Lewis structure:brainly.com/question/4144781