Choose the correct Lewis structure for Clo₁. A. O B.O C. O D.O E. O Ö-CI-Ö: :Ö: :Ö-CI-Ö: 000-000-000 :Ö-CI=Ö] * :Ö-CI-Ö: * Ö=CI-Ö: :Ö-CI=Ö * :Ö-CI-Ö: Ö-CI-Ö 000-000-000 000-000-000

of the compound and molecules of ter. name fluoromethane formic acid acetic acid compound formula or Lewis structure CH,F :0: || H-C-0-H H :O: | || H-C-C-O-H H Between molecules of the compound? O O 00 yes no yes no yes hydrogen-bonding force no Between molecules of the compound and molecules of water? 00 00 yes no yes no yes X no

What is the Lewis structure for chloroethylene (C 2H 3Cl)? OA. H H H-C=ċ-Cl: O B. H H H C-C-CI OC. H H H-C-C- O D. H H H-C=C-CI

A. The Lewis diagram for CIO₂ is: :0-CI-Ö: The electron-pair geometry around the CI atom in CIO₂™ is There are lone pair(s) around the central atom, so the geometry of CIO₂™ is B. The Lewis diagram for PCI4+ is: :CI: | :CI-P-CI: I CIF The electron-pair geometry around the P atom in PCI4+ is There are lone pair(s) around the central atom, so the geometry of PCI4+ is

Given the following electronegativity values: C=2.5, N=3.0, H=2.1, Cl=3.0, F=4.0 and O=2.5, which covalent bond has the highest degree of polarity (most polar)? A. C---N B. N----O C. H----CI D. F----CI E. N----H

Please note that "geometry" refers to the molecular or ionic geometry. :ö: ö-Br-ö: A. The Lewis diagram for BrO4 is: :0-Br-O: :ö: The electron-pair geometry around the Br atom in BrO4" is There are lone pair(s) around the central atom, so the geometry of BrO4 is B. The Lewis diagram for SeH2 is: H-Se-H The electron-pair geometry around the Se atom in SeH2 is There are lone pair(s) around the central atom, so the geometry of SeH, is

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이 %%$ . —Br-O Choose a possible Lewis structure for each of the following polyatomic ions. All bonding valence electron pairs are shown as lines and all nonbonding valence electron pairs as dots. a. Bromite ion, BrO₂. ] T 1 b. Perbromate ion, BrO4. 1:0- 0-Br-o :0 Ö-Br-O :0-Br-Ö: o' o-Br .O. O o Br Show Hint o Te importance of... -0. [Review Topics] Untitled document... [References] B Sports Injuries Ant... Previous Next Save and Exit FTSTOF

4. The following are valid Lewis structures for CH3SOCH3. Label the formal charges and circle the best Lewis structure. H :ö: H H :0 H a) H-C=S-C-H b) Н—С—S— С-н H. H. H. H. Н :0: Н H :ö: H d) H-C=$-C-H c) Н—С—$—С-н H. H. H H

For the following chemical reaction determine the heat of reaction (Bond enthalpy). Is this reaction exothermic or endothermic?           H2C  ==  CH2   + HCl   ⟶⟶ CH3CH2Cl Bond Energy:  C–H : 100 kcal/mol ; C=C: 145kcal/mol ; C-C: 83 kcal/mol ;  H-Cl: 102 kcal/mol ; C-Cl : 81 kcal/mol bonds in reactant : 4 C-H , C=C, H-Cl bonds in Products: C-C, 5 C-H, C-Cl