CHM 101L M2 Intro to Molecules Lab Report

ofiles Window Help Tab Tu - Minc x A Mas x V My ( x Para X M Your x GS The x A Acti x C 1) D X C Nlc x b Chrc x Irn/takeAssignment/takeCovalentActivity.do?locator=assignment-take * O [Review Topics] [References) Use the References to access important values if needed for this question. 3 :* * : :X The Lewis representation above depicts a reaction between a halogen (blue) and a main-group element from group (red). In this representation, each Y atom needs electron(s) to complete its octet, and gains these electrons by forming bond(s) with atoms of X. There are unshared electron pair(s) and bonding electron pair(s) in the product molecule. The bonds in the product are Retry Entire Group 9 more group attempts remaining Submit Answer (Previous Next Email Instructor Save and Exi Aa étv S MAR 15 G Search or type URL

Resonance, hybridization, Lewis structures: Draw the most important resonance contributor of the butene-1 ion Draw the resonance form of the following structure. Interactive 3D display mode H₂C Draw the structure on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. NN [1] A CH₂ H: 2D EXP. CONT L Marvin JS by ChemAxon H C N O S CI Br - P LL F

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» Postlab Questions Bonding and Moleculary Geometry V2 » 10-064: Mo Course Contents » 10-064: Molecu lar Bonds And Dipole Moments Consider the following molecules: A - BrF3 В - PF3 D - F2 C- BrCl E- CF4 Which one of these molecules has bonds that are most polar? B Draw Lewis stru ctures and determine the molecular shapes. You must have both answers correct. Which have a molecular dipole moment? BrF3 PF3 BrCl F2 CF4 Submit Answer Incorrect. Tries 1/5 Previous Tries This discussion is closed. Type here to search e L

Please answer for the lCl2

ng & Formulas O DPresent rrange Tools Add-ons Help Last edit was 14 minutes ago Background Layout Theme Transition 111 11 | 21| 3 |I14 |15 | 1 6.I| 7 I .8 Le9 Naming lonic & Covalent Circle Ionic or Covalent, then write the Correct chemical name. Name S03 Toalc or Covalent Name KNO3 lonic or Covalent AMOVE Name CutOH)2 lonic or Covalent TYPE 11 ker notes 00

The following are the Lewis structures of covalent compounds except * O H || Na+ HO P-0 H▬C▬Ö▬H HO Option 1 :O: O Option 2 S :O: O Option 3 :Z. -I O Option 4 H -N• :ż. N

Times New Rom 14 - A A Aa- Po 三三|A T AaBbCc BIU v ab x, xA I Norma tCT) phosple 4. Write the systematic name or formula for the following a. I4O9 b. disulfur tetrafluoride pe af bond and

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Draw Lewis structures. Show all covalent bonds where applicable A) BrO31-^ B)H3O1+^ C)H3PO4

2req Please note that "geometry" refers to the molecular or ionic geometry. :0–Xe–6: :0: A. The Lewis diagram for XeO3 is: The electron-pair geometry around the Xe atom in XeO3 is There are lone pair(s) around the central atom, so the geometry of XeO3 is B. The Lewis diagram for AsO₂ is: Ö-As=0 Submit Answer Recall that for predicting geometry, double and triple bonds count as only one electron pair. The electron-pair geometry around the As atom in AsO₂ is There are lone pair(s) around the central atom, so the geometry of AsO₂ is question. Retry Entire Group 9 more group attempts remaining

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Student Merced College - Login to Orn Molecular Geometry Lab 4 X W GOB_4803_ ets & Slides chrome-extension/bpmcpldpdmajfigpchkicefoigmkfalc/views/app.html eometry.docx BIU A - A - PRE-LAB QUESTIONS Describe the difference between valence and core electrons. What is the octet rule, and which elements obey the octet rule? How does VSEPR affect the shape of molecules? What effect does the presence of lone-pair electrons have on the bond angles in a molecule?

Hello, hope all is well. I need help with finding Electron group geometry and molecular geometry of SO2 and No3 1-. I have attached a reference with the VSPR structures as well as a correct example.

Give correct detailed Solution with explanation needed..don't give Handwritten answer

2RO; (aq) + 12 H* (aq) + 3 M (s) = RO(g)+ 3M²* (aq) + 6 H2O (1) E°rxn = 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. Does the above reaction favour the forward or reverse direction? If the concentration of RO; (ag) was reduced and What is the pH of this reaction? explain the reasons for your answers.

compound: nitrogen trioxide   please check if my answers are correct please

please answer the 2 questions please

Formula Total valence e- (show calc) CF4 NHBr₂ (Nis central) POCI3 CSe₂ Structure Total electron groups Geometry (Shape) Angle Polar? Y/ N if yes state why

dimensional structure of each molecule. Refer to the steps for drawing Lewis structures, the molecular geometry guide, the polarity flow chart and the attractive forces chart in the modules in the Unit 3 course documents to help you complete the chart. Molecular Total # of valence Formula electrons Ex: NCI3 CO₂ BF3 (exception to octet rule) H₂O N: 5 e Cl: 7e x 3 = 21 Total = 26 e Lewis Structure :d-N-a: 1 :cl: # of Electron Groups 4 28 Electron Geometry Bond Angle tetrahedral. 109.5 * # Bonds / # Lone Pairs 3/1 3 Molecular Geometry trigonal pyramidal Polar or Nonpolar polar ||| Attractive Force dipole- dipole O <

Resonance, hybridization, Lewis structures: Draw the most important resonance contributor of 1,1-dichloro-2-buten-1-ide Part A Draw the most important resonance contributor of the following structure. Interactive 3D display mode Draw the structure on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. NN CH3 [1] 7 H 12D EXP. CONT L Marvin JS by ChemAxon I U H N O S CI Br - PF

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About t You dor esc L ! 1 compound Q A etches: the lines stand for chemical bonds between the atoms. Just ignore the dots. They stand for "lone pairs, and you'll learn about the ed to know anything about lone pairs to solve this problem. N A B с D Explanation 2 W S 28 command X H-O-H H-O-C- H :O: || H-C-C-Ö * sketch of molecules in it Check Н # 3 HO: H :O: H H. E D ī H -0-0-H 4-0- 20 -0- C Н H :0: C C $ 4 C :O: ö HÖC=C-Ö-H -C-0-H H R H :0: 0: F 888 :0: % 8 5 V HIGIA T G I -H A 6 group (Choose one) ▼ (Choose one) ▼ (Choose one) ▼ B (Choose one) ▼ MacBook Pro Y H & 7 4 U N © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | * 00 X ▶II 8 J - M ( 9 K O V K -0 O L 4 P command - A {

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Select the correct Lewis Diagram for the formate ion HCO2– PLEASE also so me the work on how to get to the answer so I can learn what I need to do for next time.

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Two equivalent Lewis structures can be drawn for the NO, anion. Notice in the molecular model that each N-O bond is exactly the same. The two N-O bonds are indistinguishable. Estimate the number of bonds between the N atom and one O atom. resonance O A) 1 EN- -N=0 B) 2 C) 1 or 2 D) 1 and 1/2 E) 1 and 1/3

H3C N(CH3)2 Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Temp toolbars. The single bond is active by default. DDC H2D EXP. CONT. 3 [1] A H₂C NH™ H C N O S CI Br I P F LL

on 6 t ered d out of g ion Consider structure (1) (shown immediately below). Which of the following (shown below structure I) is/are resonance structures of I? 1 Select one: NH A. 1 and 3 OB. 4 only OC. 2 only OD. 1 only E. 3 only I NH : ÖH 2 NH i NH NH CHRITER

Can you help to find the electron geometry, molecular geometry, and lewis structure?