02-03_task2 (1)

1. For each pair of elements listed determine if they will form an ionic (I) or covalent (C) bond.    2.General Properties of Ionic and Covalent Compounds (Use THIS LINK to complete the table)  https://www.thoughtco.com/ionic-and-covalent-compounds-properties-3975966

Enter the number of valence electrons, bonding pairs, and lone pairs (on the central atom) in each of the following Lewis structures (electron-dot formulas). Enter your answers numerically separated by commas.

Help filling in Lewis structure graph

Help filling in Lewis structure graph

♥ Draw Lewis structures for each of the following. Use the DEN and the number of REDs around thecentral atom to select the type of bonds, the molecular shape, and type of molecule from the lists.♥ Do not put covalent bonds between metals and nonmetals♥ Put brackets around anions to show both charge and quantity.

The compound XeCl2F2 can exist in two different forms.  One form is polar and the other form is non-polar.  Draw a valid Lewis structure of XeCl2F2.  Then, draw two 3-dimensional representations of this molecule (including all lone pairs); one that shows the polar form with a correct dipole arrow and the other that shows the non-polar form of the molecule.

Question 3: (12 marks) Complete the following chart by drawing the Lewis Diagram (1 mark each), the 3D VSEPR Shape (1 mark each) and providing information regarding the shape, angle(s) and molecular polarity (0.5 marks each). Species Lewis Structure 3D VSEPR Sketch Shape Information CHA Electronic shape:_ Molecular shape:_ Bond Angle(s): Polar/Non-Polar?: Electronic shape:_ Molecular shape:_ CO2 Bond Angle(s):

Chemistry can anyone please draw correctly

Draw the Lewis structure of these compounds and use the electronegativity values, calculate the polarity of the molecules and write if the compounds will be polar, nonpolar, or ionic. Label the + and -next to the atoms of the molecule if they have charge. Also, write the overall dipole. HCN CH₂CHCl CH₃CH₃ CO₂

I need help answering these questions

Consider the chlorotrioxyl (CIO) cation. What is the central atom? Enter its chemical symbol. How many lone pairs are around the central atom? What is the ideal angle between the chlorine-oxygen bonds? Compared to the ideal angle, you would expect the actual angle between the chlorine-oxygen bonds to be ... 0 口。 (choose one) X

Figure A and Figure B represent examples of different types of chemical bonding. Identify the descriptions and properties that best represent each figure. All of the descriptions and properties may not be used. Figure A Figure B Answer Bank N-H bond Na-Cl bond transfer of electrons unequal sharing of clectrons ionic nonpolar covalent polar covalent CI-C bond cqual sharing of electrons

< Complete the following structural formula for a neutral molecule by adding H atoms to complete the valence of each atom. Do not introduce any double or triple bonds. Then complete the Lewis diagram by adding any unshared electron pairs needed, so that each atom except H has a complete octet. [Review Topics] [References] Use the References to access important values if needed for this question. Br Br C—C— Write the molecular formula in the order CHX, where X stands for Cl or Br. Submit Answer The number of unshared pairs in the Lewis diagram unshared pair(s). Retry Entire Group 9 more group attempts remaining Previous Email Instructor Next Save and E

Please complete the first 4

Draw and upload as an attachment the Lewis structure for nitric acid (HNO3). (Remember no heic files!) Label with partial charges (8¹ and 8) the relative polarities of the atoms, if any. Use the editor to format your answer

* If two or more atoms have the wrong number of valence electrons around them, just enter the chemical symbol for the atom as many times as necessary. if two oxygen atoms have the wrong number of electrons around them, enter the symbol O twice.

Please help

i wanna help to complete this table (lewis structure, molecular shap and polar or non polar) table in attachments. thanks you so much

Can you help me with the OF2 step-by-step for number (Step 6)? I need help with the central atom surrounded by an identical electron group. I need help with the molecule polar.

T Part D SO₂ Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all lone pairs of electrons. 0 + + O HO An 8 N S F Br CI X More с Use arrow keys to change atom position on the canvas. Press SPACE to add lone pair to the atom. Press [TAB to go through atoms in the structure. Press ALT+R to quit editing this element. Press DEL to delete the atom from the canvas. P I v ()

Which pair goes with the bond they make? (see attached image)

Please help me solve the following question, explain and make sure everything is correct 100% thanks

PROVISIONAL LEWIS STRUCTURES T01/S01 For each provisional structure, identify if it is the correct Lewis structure (C) or if it needs to be modified according to procedure MA or MB to obtain the correct Lewis structure. MA. Form multiple bonds to the central atom using lone pair on the terminal atom(s) until the central atom has an octet (or septet). MB. Form multiple bonds to the central atom using lone pair on the terminal atom(s) until the central atom has a formal charge of zero (0) or until two double bonds are formed. A provisional structure has the valence electrons distributed in order as (1) a bond between each pair of atoms, (2) an octet for each ligand (terminal) atom or ligand group (CH3, NH2 or OH) and (3) any remaining electrons on the central atom.

* If two or more atoms have the wrong number of valence electrons around them, just enter the chemical symbol for the atom as many times as necessary. If two oxygen atoms have the wrong number of electrons around them, enter the symbol O twice.

Could you look at my paper because I'm not sure if I got the correct answer? Help me, plese

Use the table of electronegativities in your notes (textbook) to answer this question. Which of these bonds involving carbon is the MOST polar? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a C-O b C-CI C-F d. С-Н e C-N

Activity 2: The Name is Bond... Chemical Bond Directions: Fill out the table below with correct answers. The first one is done for you. Type of Bond High Boiling Point? High Melting Point? Good conductor of Compound heat or electricity? NaCI ionic Yes Yes Yes CH4 HCI N2 O2 H20 KBr MgCl2 PC3 CO CaF2

No Plagirism Please! Group 1 elements have an average electronegativity of 0.84 (not including hydrogen). Group 17 elements have an average electronegativity of 2.99. These two groups often form bonds. Given this information, which kind of bond will they likely form (ionic or covalent), and what evidence supports your claim? If it is ionic, then include which group gives up its electron to the other group. In three to five sentences, explain your reasoning.