The correct Lewis structure for HCNO is: (a) H-CEN (b) 0:0: :0: H (၁) O:Ö: Н -H :C=N C=N=OO 0:0 (d) H Ob Give detailed Solution with explanation needed of all options. don't give Handwritten d
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- 28. Which of the following Lewis dot diagrams is incorrect? H EN-H (A) H -O- H- (B) (C) N EN H (D) H- -ċ-H :0-I :2:28. Which of the following Lewis dot diagrams is incorrect? HEN-H (A) + H -O- -H (B) (C) N= H (D) H- -H : :Which of the following bonds are polar? Which is the more electronegative atom in cach polar bond? (a) B-F (b) Cl-CI (c) Se-O (d) H–I Arrange the bonds in cach of the following sets in order of inereasing polarity: (a) C-F, O–F, Be-F; (b) 0-CI, S-Br, C-P; (c) C-S, B–F, N-0.
- D Lewis strct molecalar iodie, and the dide inRank the following acids in order of decreasingacidstrength: HBrO₃, HBrO₄, HIO₃, HClO₄.2RO; (aq) + 12 H* (aq) + 3 M (s) = RO (g)+3M²* (aq) + 6 H2O (1) = 3.86 V. R: 5 valence e-, electronegativity of R = 3.3 M: 2 valence e-, electronegativity of M = 0.5 O and H represent Oxygen and Hydrogen (the known elements, with their known properties) All atoms follow the octet rule; except for Hydrogen which follows the duet rule. b) Calculate the new cell potential if concentrations of all the reactants is deceased to 0.5 M, and the concentrations of all the products is increased to 0.5 M. Assume 6 mol electrons transferred in the reaction.
- Draw Lewis structures for the following compounds and ions, showing appropriateformal charges.(a) [CH3OH2 ]+ (b) NH4Cl (c) (CH3)4NCl(d) NaOCH3 (e) +CH3 (f) -CH3(g) NaBH4 (h) NaBH3CN (i) (CH3)2O¬BF3(j) [HONH3]+ (k) KOC(CH3)3 (l) [H2C“OH]Draw a Lewis structure for each of the following molecules and ions. In each case, the atoms can be connected in only one way. (a) Br2 (b) H2S (c) N2H4 (d) N2H2 (e) CN- (f) NH4+ (g) N2 (h) O2How Hhe clectonic stouchue nd alcom indrak that thy the Seme p of It periedie table.
- Thionyl chloride (SOCl₂) is a sulfur oxohalide used indus-trially to dehydrate metal halide hydrates. (a) Write a balancedequation for its reaction with magnesium chloride hexahydrate,in which SO₂ and HCl form along with the metal halide. (b) Drawa Lewis structure of SOCl₂ with minimal formal charges.Each of the following properties shows a regular trend inGroup 1A(1). Predict whether each increases or decreases upthegroup: (a) melting point; (b) E−E bond length; (c) hardness; (d) molar volume; (e) lattice energy of EBr.Draw the full 3-D Lewis structure (i.e., bent, trigonal planar, etc... using VSEPR rules) with formal charges above each atom for the following Lewis bases: (a) ammonia (b) water (c) the chelate, oxalate anion (C204-2)