The alpha-carbon in the enol tautomer of a carbonyl compound is:

a. nucleophilic

b. electrophilic

c. amphiphilic

d. sp2 hybridized as the ketone tautomer

e. sp3 hybridized as the enol tautomer

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Can someone me with questions 15 to 17 plz.