Is starch soluble in water? How might that be helpful in determining the rate of reactivity? How might that decrease the rate of reactivity?

We know that some reactions involving loss of water are reversible upon the addition of water (Le Chatelier's Principle). If we heat oleandrin in a solution of acidic water, what would remain attached to the steroid skeleton? Select the correct answer. E он он A Oleandrin is a toxic cardiac glycoside found in the poisonous plant, oleander (Nerium oleander L). It has a very long IUPAC name: acetic acid [(35,5R, 10S,13R,14S,16S, 17'R)-14-hydroxy-3-[[(2R,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyl- 2-tetrahydropyranyl]oxy]-10,13-dimethyl-17-(5-oxo-2H-furan-3-y)-1,2,3,4,5,6,7,8,9,11,12,15,16,17- tetradecahydrocyclopenta[a]phenanthren-16-yl) ester F D E D E OH B он B он (a) no reaction он A (b) он он OH он OH он E он он (c) C он но (d)

For the following lipid, answer the questions listed below. 0- HC-o (CH)),CH=CH(CH,);CH; H,C-o-c-(CH2);CH=CHCH,CH=CHỊCH,),CH, Is this lipid considered a fat or oil? a. b. How many H2 molecules would be needed to go through a complete hydrogenation reaction? Would the hydrogenated product (after hydrogenation has occurred) have a higher or lower mp than the original starting material? С.