MCQ 29: In acidic solutions, amino acids become A. positively charged B. negatively charged C. pH of 7 D. alkaline

Q: Maleic acid (pka1= 2.85, pKa2= 5.05) has been promoted as a key carboxylate backbone that can be…

A: Maleic acid has pka1 = 2.85 pka2 = 5.05 And alpha pH plot for maleic acid is given as below

Q: Rank the order of acidity from the most acidic to the least acidic for the following acids: sulfuric…

A: Sulfuric acid is an inorganic acid whereas salicylic acid and acetyl salicylic acid are organic…

Q: 2. At pH 10 what will the ratio of ammonium to ammonia be? (pKa ammonium is 9.24) 5.7 0.76 0.17 1.3…

A: The objective of the question is to find the ratio of ammonium to ammonia at pH .Given, for ammonium…

Q: If an acid has the formula CH3COOH then the conjugate base would be CH3COC True False

A: The conjugate base is the species which formed by the removal of one H+ ion from an acid.

Q: Below are four molecules that are pH sensitive: F Structure A OH Structure B OH Br Br O Structure C…

A: Acidity is about how easily a molecule gives away protons. If a substance easily donates protons,…

Q: which og the following functional groups is basic? a. corn syrup b. melted butter c. coffee d. h2o…

A: The functional groups present in the following compounds are, Corn Syrup: It is also known as…

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.