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Draw Lewis dot structure and predict molecular geometry.
Data
Element Atomic wt Electronegativity
H 1.01 2.1 B 10.81 2.0 C 12.01 2.5 N 14.00 3.0 O 16.00 3.5 F 19.00 4.0
Molarity = moles /Litre
Molality = moles/ kg of solvent = Cm
%m/m = ( mass of component / mass of sample) x 100
?Tb = Kb.Cm Kb water = 0.512 BP pure water = 100 o C ?Tf = Kf. Cm Kf water = 1.858 FP pure water = 0.00 o C
Question:
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