6-hydroxy-3,4-dimethyl-2-heptanone forms a cyclic hemiacetal, which predominates at equilibrium in aqueous solution. how many stereoisomers are possible for 6-hydroxy-3,4-dimethyl-2-heptanone

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.