Question

Experiment 12 Shapes of Molecules Ion E Lewis structure Hybridization [130]+ Number of valence electrons Number of cand it bonds Molecular shape Number of bonded atoms on central atom Number of lone pairs Polarity Bonded-atom lone- pair arrangement on central atom Bond angles Bond order Central atom steric number Molecule F Lewis structure Hybridization BrNS Number of valence electrons Number of oand it bonds Number of bonded atoms Molecular shape on central atom Bonded-atom lone- Polarity Number of lone pairs on central atom pair arrangement Bond order Bond angles Central atom steric number

Answer 1

Ton E Lewis structur Hybridization [H₂o]t Sp3 Number of abond. Number of Valence electrons Number of IT ban H - - H. Molecular sha Trigonal pyrami ICH)=3 Total a since it is one t cation 9-1= 8 elections Number of bonded atoms on central atom Borded atom lone pair arrangent Trigonal pyramidal polarity polar Number of lone pairs on central atom Bond order Bond angle 109.5° Central aton steric number = no. of a bonds at no. of lone pairs = 3+1 = 4

Hybridisation Lewis structure Molecule F sp2 BONS Number of a bond Br-s=N Number of Tbong November of Valence elections Br- 7 Molecular sha Bonded atom lone paro arrangement (Trigonal) Total - 18 Number of bonded atours on central atom one Br DIN Bent cTriga Bond anglen Number of lone pairs on centeal atoon 1 polarsity polar 120° Bond older censal atom steric structhore no of a bonds & no. of lone pairs 2 t 1 -3