Give condensed and bond line structural formulas and identify the functional group(s) present, if any, for:

(a) 2,2,4-Trimethylpentane (b) 2-Hydroxy-1,2,3-propanetricarboxylic acid (c) Hexanedial


Condensed formula: (CH3)2CHCH2C(CH3)3


Bond line formula:



(b) Condensed formula: (COOH)CH2C(OH)(COOH)CH2(COOH)


Bond line formula:



(c) Condensed formula: (CHO)(CH2)4(CHO)


Bond line formula:



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