#5 Lewis Acid and Lewis Base 1. For each of the following reactions, draw the Lewis...
Identify the Lewis acid and Lewis base in each of the following reactions. Cl^- +AlCl3 → AlCl^-4 BF3 +F^- → BF^-4 NH3 + H^+ → NH^+4
Lewis Acid and Base Concept For each of the following reactions, identify which reactant is the Lewis base. Select 1 if the first listed reactant is the Lewis base or 2 if the second listed reactant is the Lewis base. CO2 + LiOH → LIHCO3 PF5 + F + PF6 NH3 + BF3 H3NBF3 I + Agi Agla
For the given reactions, classify each reactant as a Lewis acid-base, a Brønsted-Lowry acid-base, or both. HCN + NH3 + CNC + NH, Answer Bank Brønsted acid AlBr + Br AlBrī Lewis acid Lewis base Brønsted base Pt + XeF. – PtF, + Xe Brønsted and Lewis acid Brønsted and Lewis base CH, COOH + (benzyl)2N — (benzyl)2NH+ + CH, COO-
For each of the following reactions, identify which reactant is the Lewis base. Select 1 if the first listed reactant is the Lewis base or 2 if the second listed reactant is the Lewis base. 2F- + SiF4 --> SiF62- H3O+ + N2H4 --> N2H5+ + H2O Zn2+ + 4NH3 --> Zn(NH3)42+ OH- + CO2 --> HCO3-
Identify the Lewis acid and Lewis base in the reactant of the reaction: HCl (aq) + NH3 (aq) = NH4+ (aq) + Cl(aq)
For each of the following reactions, identify which reactant is the Lewis base. Select 1 if the first listed reactant is the Lewis base or 2 if the second listed reactant is the Lewis base. N2H4 + H3O+ --> N2H5+ + H2O SO2 + CaO --> CaSO3 SO3 + H2O --> H2SO4 Ag+ + Cl- --> AgCl Incorrect. Tries 9/10 Previous Tries
1. In the reaction between BF3 and NH3, NH3 is the A. Lewis base B. Lewis acid C. Lewis structure 2. HCl and HNO3 have the same strength in aqueous solutions. This is an example of the leveling effect. a) True b) False 3. In the reaction between BF3 and NH3, NH3 is the A. nucleophile B. electrophile C. protophile 4. An amphoteric substance can act as an acid or base a) True b) False 5. For a solution that...
TULL 8. Identify the Lewis acid(s) and the Lewis base(s) in each of the following reactions. Om d u rant (a) OH + Mg2+ = MgOH A TO (b) AgC132- + C1- 2 AgC1, 3– (c) Fe3+ + EDTA - FEEDTA (d) NH3 + CH2COOH = NH4+ + CH3C00D
Identify the Lewis acid and the Lewis base in each the following reactions. (Omit states of matter.) a. B(OH)2(aq) + H2O(l) + B(OH)4 - (aq) + H+ (aq) Acid: Base: b. H2O(1) + CN- (aq) + HCN(aq) + OH- (aq) Acid: Base: C. HgI,(s) +21+ (aq) → Hg1,2(aq) Acid: Base:
Answer the question below: 1: i) Identify the Lewis acids and bases in each of the following reactions: a. NH3 + BF3 → F3B NH3 b. H2O + SO3 → H2SO4 c. NH4+ + OH- → NH3 + H2O d. CO2 + H2O → H2CO3 e. OH−+H+→H2O ii) Identify the following compounds as either a Lewis acid or Lewis base and as either Soft or Hard: a. Cr3+ b. SO3 c. SCN− d. I