The conversion of CICH=CHCI to CI2C=CC12 can be carried out with: C12 / H20
C12
C12/ hv
C12 / aq. NaOH​

Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Did the detergents containing enzymes work better at removing stains than those containing no enzyme? why or why not?