I want to thank your team (Jeff) for finding a new writer when you were unable to reach my existing writer to revise my paper. I appreciate your professionalism and efforts. Thanks
The combustion of methane is an exothermic process. The energy content of the methane is greater than the energy content of the carbon dioxide and water which will be produces by the chemical reaction.
Combustion reaction produce products which have a lower energy state than the reactants which were present before the reaction.
A fuel (sugar for example) has a great deal of chemical potential energy. When the sugar burns by reacting with oxygen, it produces mostly water and carbon dioxide. Both water and carbon dioxide are molecules which have less stored energy than what sugar molecules have.
Here is a video which discusses how to calculate the change when 0.13g of butane is burned.
Video from: Noel Pauller
Show more
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more