Question

Name Partner Dane Molecular Model: Data Sheet Part A known Formu Lewis Structure Molecular Shape Polarnon-polar Bond Angle CHCI CHO H2O

Answer 1

7 cm - H: CH Lewis structure H ! • Molecular shape is-tetrahedral CH • gince all the Hyanogen atoms are evenly spread around the carbon atom, even though the c-H bond is polar, all of the poles cancel each other out, so the pesult is that CHA is non-polar and insouble in water. . And the H-C-H bond angle is logo50 a) CH₂Cl2 - Hie:01: a Lewis structure :01 • Molecular shape is tetrahedral the molecule is fedra hedral due to 4 electron repulsione around the central o alom. Although the bond arrangement around the calom in CH₂Cl2 is symmetrical, the differing polarities of c-h ana c-cl bonds means th effect of the polar bona is not cancellea, do the molecule is - Polar • The bona angle is-109850

370 CHAO = HieröiH - Lewis structure 0 The molecule is methanol and has two geometric centers - the carbon and the oxygen. The Carbon is detrahedral electron geometry and tetrahestrae molecular geometry oxygen is detrahedral election geometry and beat The molecular geometry ① The CHAO molecule is polar. This means that there is an uneren distribution of the electrons in the molecule o the bond angle is- 109.50 4205) H: 0:4 Lewis Structure ♡ oi o the molecular Shape Isabent. The t-atoms at the bottom of structure are them more positive. Therefore H₂O is a polar molecule. 0 H₂O has bond angle = 104.50