Question

2. (10 pts, 2.5 pts each) Draw the Lewis dot structure for the following and CIRCLE the structures that display resonance. Also indicate the formal charge of any positively or negatively charged atoms in a structure (so you do not have to indicate formal charge for neutral atoms or those with a formal charge of zero) C₂H₂O₂ C4H g F2 PO4 CO2 3. (6pts) What are the possible magnetic quantum number values if the angular quantum number is 2?

Answer 1

2 C₂ H₂ 02 the structure is as follow- H 6 H-C-C-o this can show resonance as like this - H₂C - dzo H нс- as Cq Hq F2, the structure is geven H 1 H 1 H-C-c- 1 C-C-4 1,2-difluorobutane 1 U-I fi H H H -I I-- 1, 4-difluoro butane 1 1 H-C-Ć -c-c-H 1 1 14 Ef: Н :fi H H 14 Н 1 1 C C - -ċ-14 1 H-C 1,3-difluoro butane 1 H. :F: H F F. H H H I E-c- ! - C - -6-H 1, 1. difluoro butane 1 1 - --- 11 H H 나. 4 Н H 1 H-C-6-6-6-H 1 2, 2-difluoro butane 1 1 4H if: H Н as - geven CO2, the structure is o=C= POAB the structure is geven as this can also show resonance like this. 11 0.0-P is similarly -p- oo-P-00 20

3. If the value of angular quantum number (l) is ou then the possible magnetic quantum number will be - m₂ = 72, 71,0 ind, ma -2,-1,0 +1, +2 as for given value of t, the values for ane is me a-l, altl, ..., 0,..., te