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18 Nov 2019
Which of the following is a weak base in aqueous solution? a. RboH b. KCI c. HBr d. Ca(OH)_2 e. NH_3 Which of the following is a strong acid in aqueous solution? a. HI b. NH_3 c. HOCH_2CH_2OH d. H_3PO_4 e. BA(OH)_2 Write a balanced equation for the reaction that occurs when hydrogen sulfate ion behaves as a Bronsted-Lowry acid in water a. HSO_4^-(aq) + H_2O(l) H_2SO_4(aq) + H_3O^+(aq) b. HSO_4^-(aq) + H_2O(l) SO_4^2-(aq) + H_3O^+(aq) c. HSO_4^-(aq) + H_2O(l) H_2SO_4(aq) + OH^-(aq) d. H_2SO_4(aq) + H_2O(l) HSO_4^-(aq) + H_3O^+(aq) e. SO_4^2- (aq) + H_2O(l) HSO_4^-(aq) HSO_4^-(aq) + OH^-(aq) What is the balanced equation for carbonate ion (CO_3^2-) acting as a Bronsted base in a reaction with water? a. CO_3^2-(aq) + H_2O(l) H_2CO_4^2-(aq) b. CO_3^2-(aq) + H_2O(l) CO_2(g) + 2 Oh^-(aq) c. CO_3^2-(aq) + H_2O(l) HCO_3^-(aq) d. CO_3^2-(aq) + H_2O(l) HCO_3^-(aq) + OH^-(aq) e. CO_3^2-(aq) + 3 H_2O(l) CO_4^4-(aq) + 2 H_3O^+(aq) Which of the following c
Which of the following is a weak base in aqueous solution? a. RboH b. KCI c. HBr d. Ca(OH)_2 e. NH_3 Which of the following is a strong acid in aqueous solution? a. HI b. NH_3 c. HOCH_2CH_2OH d. H_3PO_4 e. BA(OH)_2 Write a balanced equation for the reaction that occurs when hydrogen sulfate ion behaves as a Bronsted-Lowry acid in water a. HSO_4^-(aq) + H_2O(l) H_2SO_4(aq) + H_3O^+(aq) b. HSO_4^-(aq) + H_2O(l) SO_4^2-(aq) + H_3O^+(aq) c. HSO_4^-(aq) + H_2O(l) H_2SO_4(aq) + OH^-(aq) d. H_2SO_4(aq) + H_2O(l) HSO_4^-(aq) + H_3O^+(aq) e. SO_4^2- (aq) + H_2O(l) HSO_4^-(aq) HSO_4^-(aq) + OH^-(aq) What is the balanced equation for carbonate ion (CO_3^2-) acting as a Bronsted base in a reaction with water? a. CO_3^2-(aq) + H_2O(l) H_2CO_4^2-(aq) b. CO_3^2-(aq) + H_2O(l) CO_2(g) + 2 Oh^-(aq) c. CO_3^2-(aq) + H_2O(l) HCO_3^-(aq) d. CO_3^2-(aq) + H_2O(l) HCO_3^-(aq) + OH^-(aq) e. CO_3^2-(aq) + 3 H_2O(l) CO_4^4-(aq) + 2 H_3O^+(aq) Which of the following c
Irving HeathcoteLv2
28 Sep 2019