Variations in the reactive properties of different organic molecules are most closely associated with . See Concept 4.3 (Page) View Available Hint(s)for Part A the number of asymmetric carbon atoms present the number of carbon atoms comprising the molecule's skeleton the presence or absence of double bonds the orientation of the carbon skeleton, as either ringed or linear the presence or absence of functional groups

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

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.

What produces wave a)sound b) heats c)transfer of energy d)vibrations