Extra Credit

Lab Report 1 Experiment: Identification of an uncharted complete Acid using Titration, IR and C-13 NMR conception/Theory The purpose of doing this essay was to determine what an unfathomable original savage was by terminate a titration of it, doing an IR scan, and doing a C-13 NMR scan. By doing a titration, equilibrium was observed when the unusual organic pane was titrated with 0.1 grinder sodium hydroxide. By adding the NaOH to the unknow acerb, the pH grows. This is because NaOH is a very(prenominal) strong institution, importee it has a broad(prenominal) pH. When the buns is added to the venomous, the window glass slowly increases in pH. Before the prat was added to the solution, it was all sexually transmitted disease. When the base was added to the acid, it mixed and raised the pH depending on how much was added. The response observed was an acid-base answer. The sodium hydroxide acted as a base, art object the unknown organic a cid acted as an acid. A base is a compound that accepts protons and an acid is a compound that donates protons. A typical acid-base response take as the following: HA + H2O  H3O+ + A- In this reaction, HA is a generic acid and water is an amphoteric compound, meaning it can act as either an acid or base depending on what it is reacting with. In this case, water acts as a base, accepting the proton that acid HA donates.

A- is the left over is the go base of the acid HA. H30+ is the conjugate acid of the base water. It is known that the unknown acid depute is a diprotic acid. A diprotic acid is an acid with ii comparability horizont! al surfaces. An equivalence rase is the point in the reaction where some(prenominal) the acid and the base are at equilibrium. For example, H2A is an acid with two hydrogen atoms. The first reaction would look equivalent this: H2A + H20  H30+ + HA- This reaction shows that thither is another acid being formed afterwards the first reaction. This means that there is another equivalence point in the acid. That reaction looks like this: HA- + H20 ...If you want to get a full essay, order it on our website: BestEssayCheap.com

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