Question

HEYA!!
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Give the structural formula of
a) cyclo hexane-3-one 1 carbaldehyde
b) 1,1,1 trichloro 2, 2 diphenyl ethane
c) Propanoic anhydride
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Thanks! :)

Answer 1

$\underline{\bold{Here's\: the\: structural\: formula}}$

Answer 2

heya...

ua answer is in the attachment.