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Chemistry
Show how you would carry out the following disconnections. In each case, show which
bonds are being disconnected and show what the reagents would be for the resultant
synthons.
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- plz give answer in detail(a) Which is the acid and which is the base in the reaction? Explain using the appropriate acid / base definitions. (b) A proton is defined as a hard acid. What does this tell you about the properties of [Si9]4-? Explain. (c) [Si9]4- belongs to point group C4v. 1. Describe what will happen to the symmetry elements if one of the atoms is replaced with carbon, as seen in the following figures: (specify which symmetry elements are lost) 2. Is either A or B chiral? Explain. (d) Using Wade's rules, predict the cluster structure of [Si9]4-. Which borohydride cluster is identiical to the [Si9]4-cluster structure? explain.Give me answer ofd and e
- Mesityl oxide( (CH3)2C=CHCOCH3) shows two bands at 230 nm (12600) and 327 nm (98). But its isomer, ( CH2=C(CH)3-CH2COCH3) does not show any bands above 210 nm. Explain.Please asnwer subparts 7,2,3Would the coordination step between Br- and (CH3)3C+ be allowed if Br- were to approach from within the plane of the central C? Explain.