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11. Which Brønsted-Lowry base has the strongest conjugate acid? A) CH.COM B) CN- C) F- D)...
Which Brønsted-Lowry base has the strongest conjugate acid? NO3 CN OF CH3CO2
Identify the Brønsted-Lowry acid, the Brønsted-Lowry base, the conjugate acid, and the conjugate base in each reaction: (a) (CH3)3N(aq)+H2O(l)⇌(CH3)3NH+(aq)+OH−(aq) (b) HNO3(aq)+H2O(l)⇌H3O+(aq)+NO3−(aq) Drag the appropriate items to their respective bins. •Brønsted−Lowry acid : •Brønsted−Lowry base : •Conjugate acid : •Conjugate base :
For each reaction, identify the Brønsted–Lowry acid, the Brønsted–Lowry base, the conjugate acid, and the conjugate base. a) HBr(aq) + H2O(l) → H3O+(aq)+Br−(aq) b) NH3(aq) + H2O(l) ⇌ NH4+(aq) + OH−(aq) c) C2H5N(aq)+H2O(l) ⇌ C2H5NH+(aq) + OH−(aq)
What is the conjugate acid of the Brønsted-Lowry base, (CH3)3N O of 1 point earned 3 attempts remaining What is the conjugate acid of the Brønsted-Lowry base, CsH5NH2? O of 1 point earned 3 attempts remaining What is the conjugate acid of the Brønsted-Lowry base, HCO3"? O of 1 point earned 3 attempts remaining What is the conjugate acid of the Brønsted-Lowry base, H2PO4" O of 1 point earned 3 attempts remaining What is the conjugate base of the Brønsted-Lowry...
2. For each reaction, identify the Brønsted-Lowry acid, the Brønsted-Lowry base, the conjugate acid, and the conjugate base. a. H2CO3(aq) + H2O(1) ⇋ H3O+(aq) + HCO3(aq) -b. CO32-(aq) + H2O(1) ⇋HCO3(aq) - + OH(aq)- c. HNO3(aq) + H2O(1) → H3O(aq)+ + NO3(aq) - d. CH3NH2(aq) + H2O(1) ⇋ CH3NH3(aq) - + OH(aq)-
(1) The Brønsted-Lowry conjugate acid / conjugate base pair in the forward direction for the following equilibrium is, HCN (aq) + NO2 (aq) + HNO2 (aq) + CN (a) HCN, NO, (b) NO, , HNO2 (C) HNO, CN (4) CN, HCN (2) HNO, NO, (1) HCN, CN (2) The pH of 5.0 x 10* M aqueous solution of calcium hydroxide is (a) 10.7 (b) 5.4 (c) 11.0 (d) 3.3 (e) 8.6 (1) 3.0 (3) Assuming that any strong base encountered...
INH 4. Which of the following is not a conjugate acid/base pair? A) HCIO/CIO- B) H2SO4/HSO4 C) NH4+/NH3 E) all of these are conjugate acid base pairs D) H2O The poH of a 0,010 M aqueous solution of Ca(OH)2 is A) 11.70 B) 12.00 C) 12.30 D) 12.60E ) 1.70
8. Classify each of the following reactions as (a) Arrhenius, (b) Brønsted-Lowry, ) Lewis, or (d) none acid-base reactions (a). (d) (b) (c) NH4+ a. Ag + 2NH3 b. H2SO4 + NH3 c. 2 HCl = d. AlCl3 + CT Ag(NH3)2 HSO4 + Cl2 AlCl4- H2 + 9. Of the following characteristics, the one(s) which is(are) not a characteristic of Brønsted- Lowry bases is(are) that such bases a. often taste bitter b. always contain hydroxyl ions c. form hydroxyl ions...
1) Write equations for the following Brønsted-Lowry acid-base reactions and indicate each conjugate acid-base pair. a) HClO3 + H2O b) H2SO4 + H2O c) OH- + HPO4 -2
Write the formula of the conjugate base of the Brønsted-Lowry acid, HF O of 1 point earned 2 attempts remaining Which one of the following 1.0 M solutions would be expected to have the highest pH? > .1 O of 1 point earned 2 attempts remaining