QUESTION 3 Given the following pka values, which is the strongest acid of those listed in...
What is the [OH] in a solution that has a pH of 12.80? Given the following pKa values, which is the strongest acid of those listed in the answers? HCIO 2 (pKa = 2.00) CCl3COOH (pka = 0.52) HIO3(pka = 0.77)
Using the following values of pkb, select the strongest acid from those listed in the answers. C5H5N (pkb = 8.75) N2H4 (pKb = 5.77) C6H5NH2 (pKb - 9.37) NH3 (pKb = 4.75) CHANH (okn = 3.19)
Question 3A: Acid Strength Which is the strongest acid? OAcetic acid, pKa 4.74 OHydrobromous acid,pKa 8.62 O lodic acid, pKa 0.80 OPeroxomonosulfuric acid, pKa = 1.00
Which of the following is the strongest acid? Select one: a. HClO3 b. HBrO3 c. HIO3 d. HIO2 e. HClO
33. From the pKa of the following acids which is the weakest acid: a. HClO2 pKa = 1.95 b. HNO2 pka = 3.34 c. HCO2H pka = 3.74 d. HClO pKa = 7.54
which one of the following is the strongest acid? a) HIO3 b) HIO2 c) HIO d)IO4- e)I- explain your answer.
upus Rank the following compounds in order of pka from strongest acid to weakest acid for the alpha proton. OD > B>CA A > C> B>D O A D >C>B C> > A>D
Which of the following acids, whose pKa values are given next to them, would have the strongest conjugate base? pKa a) H2SO4 b) CH3COOH 4.8 c) HS 12.9 d) NH* 2.0 9.2 Reaction of a carboxylic acid with an alcohol produces: a) an alkane b) an ester c) a ketone d) an amide During the neutralisation of a weak acid by a strong base the pH of the solution equals the pKa of the acid: a) at the beginning of...
Given the following acids and their corresponding Ką values, predict which acid would have the strongest conjugate base? O HOCI Ka = 3.5 x 10-8 O HC2H302 Ka = 1.8 x 10-5 O HF Ka = 7.2 x 10-4 O All will be equally strong. HNO2 Ka = 4.0 x 10-4
Given the following acids and their corresponding Ka values, predict which acid would have the strongest conjugate base? a. All will be equally strong. b. HC2H3O2 Ka = 1.8 x 10-5 c. HF Ka = 7.2 x 10-4 d. HOCl Ka = 3.5 x 10-8 e. HNO2 Ka = 4.0 x 10-4