Which of the following acids would be expected to be inherently the weakest acid (weakest proton...
Which of the following acids is the WEAKEST? The acid is followed by its Ka value. Which of the following acids is the WEAKEST? The acid is followed by its Ka value. HIO, 2.3 * 10^-11 HNO2, 4.6 × 10-4 HClO2, 1.1 × 10-2 C6H5COOH, 6.5 * 10 ^-5 HF, 3.5 × 10-4
Question 2 (1 point) Select the weakest acid from the following. H2CO3 H2SO4 HNO3 HCI Qulestion 3 (1 point) Identify the acid and base as well as the conjugate acid and base in the following reactio H20 (I) + HBr (aq) H3O+ (aq) + Br" (aq) 18
DNH ANH IB HU 12 Which species is the conjugate acid of NH3? A NH₂ BH,0 | CNH 13 Which species is a diprotic acid? A Mg(OH)2 CH₂ BCH COOH DH,CO 14 Which compound is an example of weak acid? HNO3 в | HBr IC CHCOOH DH,SO, 15 Ammonia, NH, is an example of a.......? Strong acid B Strong base Icl Weak acid Weak base 16 Which ion is the strongest base? LA Br BF cr DNO, 17 Rank the...
Which of the following acids is the weakest? The acid is followed by its Ka value. HCOOH, 6.5 x 10-5 HCIO2, 1.1 x 10-2 HNO2, 4.6 x 10-4 HIO, 2.3 * 10-11 HF, 3.5 x 10-4
CH,OH)02 [CO2]2(H20] c. Qc 19. A is a proton donor. a. Bronsted Base b. Bronsted Acid c. Conjugate base d. Polymor 20. In order for a substance to act as a Bronst a. at least one double bond. b. at least one H* to donate. C. at least one single bond. d. at least one lone pair of electrons. 16. The Gibhbs energy for the reaction beiow is CH ( 50(p-3C0p-4no a. 0 b. -2108 kJmol c. -608.1 kmol d....
Rank the following organic acids from strongest(1) to weakest
(5).
Rank the following organic acids from strongest(1) to weakest (5) Он HO OH С. В. А. HO F OH HO Е. D. ON Strongest acid(1) . D II. E 2. 3. l.C IV. A 4. Weakest(5) V. B
1.) Which of the following acids below is a strongest acid? A)HF B)HBr C)HI D)HCl 2.) Which of the following is a Lewis acid? A)AlCl3 B)CH4 C)NH3 D)CHCl3 E)None of the above 3.) Which of the following below is stongest basae? A)NO3- B)HBr C)HI D)HCl
Place the following carboxylic acids in the order from
strongest acid to weakest acid.
(3) Place the following carboxylic acids in the order from strongest acid to weakest acid. CF, CH, CH,COOH CF,CH,COOH CF,CH,CH,CH,COOH a. -COOH -COOH COOH A.com F F b. COOH COOH c.
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
14. Given equal concentrations of the following acids, which exhibits the greatest amount of ionization in water? (3 pts) A) nitrous acid B) chlorous acid C) ascorbic acid D) hydrobromic acid E) citric acid 15. Which solution has the highest pH? (3 pts) A) 0.10 M HBr(aq) B) 0.10 M HI (aq) C) 0.10 MHF (aq) D) 0.10 M HCl(aq) E) 0.10 M HClO4(aq) 16. Which of the following solutes, dissolved in 1.0 kg of water, would be expected to...