Question

writing lewis symbols for lewis

STRC 434: Writing Lewis Symbols and Lewis Structures 4) Write the Lewis structure for the ionic com und potassium chloride in the box. 5. Construct the Lewis struchure model for the cova 149 lant compound sulfur ditluoride (SF) using the follow ing steps (1) The number of valence electrons in the sullur s The total number of valence electrons Hence, the total Lewis structure of potassium chioride (5) How does the written Lewis structure for po tassium chloride differ from that of hydrogen chloride? in the two fuorine atoms is number of valence electrons in SF, 15 (2) Arrange the atomic cores for the two fluorine atoms wish the sultur atom as the central atom in the space below (3) Rewrite the atomic cores in the space below Place an electran pair between each Suorine and sutur core 4. Construct the Lewis structure model for the cova- ent compound hydrogen sultfide (H,S) using the fol. disribuing the lowing steps. (4) Wnite the Lewis structure for SF2 in the box remaining valence electrons so that all three atoms are in accordance with the octet rule (1) The total number of valence electrons in the two hydrogen atoms is the sultur a om has Hance, the total number of valence electrons in the compound is Lewis structure of SF2 (2) Write the atomic cores for the hydrogen atoms and the sulfur atom in the space below. Construct the Lewis Because sulfur is the central atom in this molecule, ar. lent compound methylene chloride (CH,CI,) range the cores so that the hydrogen atoms are on ei- ther side of the sulfur atom. (1) The number of valance electrons in the car The total number of valence elec- trons in the two hydrogen atoms isThe total number of valence electrons in the two chlorine atoms isHence, the total number of valence elec bon atom is the space below. Place an electron pair between each hydrogen atom (3) Rewrite the atomic cores in and the sulfur atom. trons in CH2C12 is 12) Position the atomic core for carbon as the (4) Wite the Lewis structure for hydrogen sulfide central atom in the space below, and place the other in the box, distributing the remaining valence electrons cores around it. so that the hydrogen atoms are in accordance with the duet rule and the suitur atom is in accordance with the octet rule (3) Rewrite your arrangement of atomic cores in the space below, joining the cores with electron pairs 1o form the necessary bonds Lewis structure of H2S

Answer 1

valancı d cinon ol potanUMR chlorine are 1 and孑兀enpectiva() ⑤ Lewan strutture, of Hel and KcLare Aw.uan, But HcL.sa. covalint compound oand Kek in on soruc compouned 0) The totor no of voluncein tevo Hotom in 1+12 tha S atowm hon 6-, tie nu ,thi totalno ot valence l'in the cornpound is-g 5 The no of valanca n theoom isThe tolal no o mer to tal no.o valincSE in 20 Tu no. og valamee, e-in carbon atom is 4 . The total no of- valanee nto i atom4- Ths total no of valenea a in two chlorine atown is _:14. Hence. the toledno. olvalance Loasio struCH.