18 Account for each of the following obs answers use

Last updated: 5/4/2023

18 Account for each of the following obs answers use appropriate principles of chemical bonding and or intermolecular forces In each a Even though NH3 and CH4 have similar molecular masses NH3 has a much higher normal boiling point 33 C than CH4 164 C b At 25 C and 1 0 atm ethane C H6 is a gas and hexane C6H 4 is a liquid c Si melts at a much higher temperature 1 140 C than Cl 101 C Shiley3 d Men melts at a much higher temperature 2 852 C than NaF 993 C