In one or two sentences, explain why the molecule InF3 (m.p. 1172 °C) has a higher melting poin than AsF3 (m.p. -8 °C). Enter your answer here Q9.2
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- In this chapter, we did not discuss the interaction that is primarily responsible for the attraction that exists between ananion like CH3O- and a nonpolar molecule like Br2.(a) What name would be ascribed to the strongest interaction that exists between those two species?(b) For which pair of species would you expect that type of attractive interaction to be stronger: between CH3O- and Br2or between CH3O- and I2? Why?Using your model, construct an energy diagram to show the variation in the free energy of the molecule as the FRONT ATOM is rotated CLOCKWISE from 0º to 360º in 60º increments. In your energy diagram, you should clearly show the relative energies of each conformer.Which molecule would be more polar, CH3F or CH3Cl? And why?
- Draw the lewis structures of all possible contitutional (structural) isomers of Benzamide (C7H7NO). If not mistaken degrees of unsaturation are 5. Make sure to include all H bonds in the drawings pleaseDraw and a model of 4 molecules of F2 and label the strongest interactions that are present between separate molecules.Which of the following has minimum number of hyperconjugation structures?
- C and S are always tetravalent but Ge, Sn And Pb show divalency. Why?Steroids are another class of important biological molecules with a general substructure that contains three six membered rings fused to one another, ending in a fusion of a five-membered ring. Consider the structure shown below and use to : A.Convert the ring structure to a chair structure B. Identify each ring fusion as cis or trans and explain how you made that determinationCompound W shows stereoisomerism. Draw spatial formulae to show this isomerism and describe the physical property which could be used to distinguish between the Isomers.