question archive 1) Complete the following and briefly explain all choices
1) Complete the following and briefly explain all choices
Subject:ChemistryPrice: Bought3
1) Complete the following and briefly explain all choices. Thank you in advance
A) Determine the hybridization (sp3, sp2, or sp)of the central atom in:
a. CH4
b. NH3
c. CO2
d. H2CO
B) Water (H2O) molecules experience dispersion, dipole-dipole and hydrogen bonding forces. Octane (CH3-CH2- CH2- CH2- CH2- CH2- CH2- CH3) molecules experience dispersion forces only. Water boils at 100 0C, whereas octane boils at 125.6 0C. Briefly explain why octane has the higher boiling point temperature.
C) Which has the higher vapour pressure, NH3 or CH4? Explain your choice.
D) Rank the compounds below in order of increasing boiling point (least to greatest) temperature. Briefly explain your choice
