Question

77. wha combination of 2 HF + SbFs2 and told that SbF's acts as a Lewis acid, If you are given the t are the most likely products of this reaction? c)F & HSbF6 b) HF& [SbHFd d) [SbFs & HF 78. Which of the following represents the corect order of increasing bond strength for the mol F2, Cl2, O2, N2, and CO? c) F2, Cl2, 02, CO, N2 a) CO, N2, 02, F2, Cl2 b) Cl2, F2, O2, N2, CO e) N2, CO, Cl2 F2, O2 d) F2, Cl2, O2, N2, CO llowing species is likely to exhibit the strongest H-bonding between molecules? d) HF 9, Which one of the fol e) NH2OH b) CHOH )HS a) NH4CI 0. The molecule IF,2 remains an elusive target for synthetic chemists. If it could be synthesized whiclh escription (hybridization, geometry, and molecular shape) would be appropriate? b) sp', tetrahedral, trigonal pyramid d) sp'd,trigonal bipyramid, a) sp?, trigonal planar, trigonal planar c) sp1, trigonal bipyramid, square pyramid trigonal bipyramid d) sp'd2, octahedral, t-shaped Which set is arranged in order of increasingly hard acidity?

Answer 1

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