2. Print out a copy of [Worksheet for Molecular Geometry] and complete the table for the following: N1H3, P1Cl</sub>Cl</sub>, F2, S1O2. |
2. Print out a copy of [Worksheet for Molecular Geometry] and complete the table for the following: N1H3, P1Cl5, F2, S1O2. |
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10. What are the two IMF names for polar molecules interacting with each other?
_____________ and ________________
11) London Dispersions force (caused by uneven distribution of electrons for very short period of time, called Instantaneous dipole) exist for all species? Yes or No?
12) Can an ionic compound (i.e. a set of ions) be polar or non-polar? Explain why or why not.
13) Pyramidal geometry is symmetrical, True or False (Circle one).
14) Which one of the following has the highest IMF and why (explain in space below), H2O , CH3CH2OH, or NH3.
15) Crude oil is a mixtures of compounds. Two of these compounds are hexane (C6H14) and octane (C8H18). What is the physical process called that separates these two liquid (look up in Internet)? What property is this physical process based on? Both of these substance have _________________ IMF. Which one has the higher IMF and why? Which one boils first?
16) Using your knowledge of IMF, explain why vegetable oil and water do not mix or do not dissolve in each other.