团[国[□ tals empty 6p (b)Al is sp2-hybridized 团+口 (c)P is sp3-hybridized 团团tt orbitals 2. (a) trigonal pyramidal: (b) bent; (c)tetrahedral: (d)linear 3.(a)(o,)(o*,)(2)(0*2)(x23)(x2)(o21) (c)paramagnetic:(d)longer bond than N2 4. F-and HCOOH Chapter 4 Structure of Coordination Compound Ex 1. Given the Ks values of [CuY] and [Cu(en) are 5x10 and 1.0x10- respectively, try to determine which of the two complexes is more stable 2. Add 100mL of 0. 1000mol L -I NaCl solution into 100mL of 0.1000mol-L-l AgNO3 containing excessive ammonia to produce no precipitate of AgCl. Calculate the6s 6p → 6s 6p → sp orbitals empty 6p orbitals (b) Al is sp2-hybridized， 3s 3p → 3s 3p → sp 2 orbitals empty 3p orbital (c) P is sp3-hybridized， 3s 3p → sp 3 orbitals 2. (a) trigonal pyramidal；(b) bent；(c) tetrahedral；(d) linear 3. (a) [(σ ) (σ* ) (σ ) (σ* ) (π ) (π ) (σ ) ] 1 2p 2 2p 2 2p 2 2s 2 2s 2 1s 2 1s y z x ；(b) 2.5； (c) paramagnetic；(d) longer bond than N2. 4. F - and HCOOH Chapter 4 Structure of Coordination Compound Exercises 1. Given the Ks values of [CuY]2- and [Cu(en)2] 2+ are 5×1018 and 1.0×1021 respectively, try to determine which of the two complexes is more stable. 2. Add 100mL of 0.1000mol·L-1 NaCl solution into 100mL of 0.1000mol·L-1 AgNO3 containing excessive ammonia to produce no precipitate of AgCl. Calculate the