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Q: a ZnClfag) xOH(ag) + Zn CO insulde souble a Cuso4 (ag) • Nas lao) CUST Naa S04 (ag) C ANACI (an) •…
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Q: k. CH3 čo,H k. NaHCO, CH,CH,OCH3 1) Sia,BH (1 eq) 2) H2O2, N2OH H. m. OCH, но. 1) TSCI, pyridine 2)…
A: k.
Q: d. KNO, - KNO, + 02 е. К + Н20 кон + Н2 f. P,010 + H20 → H3PO4
A:
Q: Me Br 1. Ph3P NaH, THF CO₂Me 2. LAH, THF 3. mCPBA, CH₂Cl₂ ?
A: The solutions are given below
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Q: Solve the attached Problem.
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Q: Br CO₂Me A 1. Mg, THF; CO2; aq. HCI 2. H2SO4, MeOн 3. LiAIH4, THF В ОН с OMe ? D ОН E OH
A:
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- 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 HO 14-C O Quiz: O 17-Pc PE JPG to M Inbox 14-C O Calen 13-Cc On a O 16-M New Tab com /courses/2126119/files/171672875?module_item_id=55281625 377 > Files > 15-Lewis Structures.pdf 15-Lewis Structures.pdf Download 15-Lewis Structures.pdf (88.1 KB) Draw a valid Lewis structure for each compound, using the given arrangement of atoms. (May need multiple bonds) 1. HCN N 2. CH,0 H H. 99+ 58°F Cop101 Chem101 b My Questions | bartleby x + -> app.101edu.co M Apps G M Gmail YouTube Maps a AMAZON Translate O Gflights USCIS Ь ВАТERBLY C CHEGG > KATAPULK CUBA SUPERMARKET23 Reading List Question 4 of 45 Submit Draw the Lewis structure of formaldehyde (H,CO). + Click to draw a new structure +
- rd Font Paragraph Styles Edit SO2 NO2 PF3 Sil4 Crude Sketch Calculations (# of valence electrons, # of bonds, etc. Lewis Structure # electron groups, electron group geometry 以 D, Focus 目 目 圈 18 2428 words P Type here to search 梦 。 85°F A O hpExamples: Example: H▬N▬H HIN: Examples: :F Н lone pair : -bond pair (2 e-) single bond :F: Non-Polar 8+. H :F: H:Cl: HCl:o is better represented as closer to Cl due to its greater electronegativity. Thus, HCl contains a polar covalent bond. H :0: Polar lone pair 8- :S H -S= :0: 2 bond pairs (4 e-) double bond because the bond electrons are pulled F: Polavo/index.html?deploymentld%35575082893 288909969212&elSBN=9781305657571&snapshotld%3D2199898&id%3D1... NDTAP Q Search this cour Use the References to access important values if needed for this question. Draw (on paper) a Lewis structure for SF2 and answer the following questions based on your drawing. Do not draw double bonds unless they are needed for the central atom to obey the octet rule. 1. For the central sulfur atom: the number of lone pairs the number of single bonds the number of double bonds = Numeric input field 2. The central sulfur atom A. obeys the octet rule. B. has an incomplete octet. C. has an expanded octet. Submit Answer 5 question attempts remaining
- Please draw the Lewis structure (with formal charges) of the indicated chemical species: 1. ) HBrO2 2.) BrO3- 3.) SeO4^2- 4.) HPO4^2- 5.) ClO2- 6.) HBrO3 7.) BrO2- 8.) IO3- 9.) HSeO4- 10.)HIO2 11.) H2SeO412. Phosphoryl chloride has the molecular formula of POCI3. (a.) Draw a Lewis structure for the compound following the Octet rule. Calculate the Fc. (b.) A Lewis structure where all the formal charges are zero (octet rule need not be followed). Electronegativity Values: Ca F C N H S 1.0 4.0 3.0 3.0 2.1 2.5 3.5 2.5 2.5Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure .. :Z: || :Z: H = Br N101 C1: O оо Is the proposed Lewis structure reasonable? O Yes. No, it has the wrong number of valence electrons. The correct number is: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* Yes. No, it has the wrong number of valence electrons. The correct number is: O Yes. No, it has the wrong number of valence electrons. The correct number is: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* * If two or more atoms of the same element don't satisfy the octet rule, just enter the chemical symbol as many times as necessary. For example, if two oxygen atoms don't satisfy the octet rule, enter "O,0".
- 1. Write Lewis symbols for the following atoms. (1pt each) (a) Kr (b) Ge (c) N (d) Ga (e) As (f) Rb 2. Write plausible Lewis structures for the following molecules that contain only single covalent bonds. (2 pts each) (а) FCI (b) I2 (c) SF2 (d) NF3 (е) Н-Те 3. By means of Lewis structures, represent bonding between the following pairs of elements (Your structures should show whether the bonding is essentially ionic or covalent): (2 pts each) (a) Cs and Br (b) H and Sb (c) B and Cl (d) Cs and Cl (e) Li and O (f) Cl and I 4. Assign formal charges to each of the atoms in the following structures. (3 pts each) (a) [H–C=C:]¯ (c) [CH3–CH-CH3]* (b) |2– :0: :0: 5. What is the formal charge of the indicated atom in each of the following structures? (2 pts each) (a) the central O atom in 03 (b) Al in AIH4- (c) Cl in Cl03 (d) Si in SiF62- (e) Cl in CIF3 6. Arrange the following elements in the order of decreasing electronegativity: fluorine, bromine, lithium, francium, silicon. (1 pt each per…3. Use formal charge to choose the best Lewis structure for CH;SOCH3. H :ö: H H :ö H a) H-C=S-C-H b) H-C-S-C-H н н H H :ö: H H :ö: H с) Н—С—S—С—н d) H-C=S-C-H H H H.CH3CH₂-Br: -:NH3 Draw the molecules on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars, including charges where needed. The single bond is active by default. ? AN H: 2D EXP. CONT L H с N O S CI