Question 1 1 pts Which of these is not a monodentate ligand? O NH3 O N2H4...
Which one of these species is a monodentate ligand? A. C2O4- B. EDTA C. H2NCH2CH2NH2 D. CN-
If NH3 and CN are both strong field ligands, and F is a weak field ligand, how many of the following complexes are diamagnetic? [Mn(CN),13 [Zn(NH3).12 [Fe(CN). [FeF.1% O 3 0 1 2 O 04
Which of the following is a strong base? O NH3 О со(он)2 OAl(OH)3 OB(OH)3 Оснзон
please answer question 12. For each pair of complexes, predict which will have the larger ligand field splitting. Justify your choices. a. [NiCl4] or [NiClo]4- b. [PtF6]2- or [Pt(CN)6]2- c. [Ru(NH3).]2+ or [Ru(NH3)6]3+
Question 6 7 pts If CN is a strong field ligand, rank the following coordination compounds in order of decreasing number of unpaired d-electrons: [Fe(CN6)]3- [Pd(CNG)]2- [Mo(CN)]4- O [Pd(CN)]2-> [Fe(CN6)]3-> [Mo(CN)24- O [Fe(CN)]3-> [Mo(CNG)]4-> [Pd(CN6)]2- O [Mo(CNG)]4-> [Fe(CNG)]3-> [Pd(CNG)]2- [Mo(CN)]4-> [Pd(CN)]2-> [Fe(CN)]3- [Fe(CN6)]3-> [Pd(CN6)]2-> [Mo(CN6)]4-
Question 7 7 pts If CN is a strong field ligand, rank the following coordination compounds in order of decreasing number of unpaired d-electrons: [Fe(CN6)]3- [Pd(CN6)]2- [Mo(CNG)]4- O [Fe(CN6)]3-> [Pd(CN6)]2-> [Mo(CN6)]4- O [Fe(CN6)]3-> [Mo(CN6)]4- > [Pd(CN6)]2- O [Mo(CN)24-> [Pd(CN)]2-> [Fe(CN)13- O [Pd(CN6)]2-> [Fe(CN6)]3- > [Mo(CN6)]4- O [Mo(CN6)]4- > [Fe(CN6)]3-> [Pd(CN6)]2-
Question 12 0.5 pts Which of the following are NOT a conjugate pair? O HCO3- and CO32- O H30 and H20 O HC2H4NO2 and H2C2H4NO2 O HIO4 and I04 Hoc,04 and C2042-
Question 41 1 pts What particles would be present in NH3(aq)? O water molecules and NH3 molecules and a small number of NH4+ions and OH- ions O water molecules and NH3 molecules O water molecules, H3O+ ions and NH2-ions O water molecules, NH4+ ions and OH-ions
Question 3 1 pts The best description of how allosteric regulation works is that a ligand ___the transcriptional regulatory protein, which the protein's affinity for DNA. O binds to; causes conformational changes that can only decrease O covalently modifies; increases O covalently modifies; decreases O binds to; causes conformational changes that affect
3. According to the textbook (p. 115). the electron transfer reaction rate between [Co(NH3)]** and (Co(NH3).]?(eq. 5.41) is extremely slow whereas that between [Fe(CN).74 and [Fe(CN).]" (eq. 5.42) is very fast. By using the established facts in the box in answering the following questions. 1. According to the molecular orbital theory, the eg orbitals of an MLO octahedral complex are, in fact, M-L anti-bonding orbitals and the tza orbitals are non-bonding orbitals. 2. According to the spectrochemical series, CN is...