After the addition of the ammonia to the copper cell, what do you expect to happen to the cell potential between the copper and the zinc?A. decreaseB. increaseC. stay the sameD. go to zero

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.

Can someone me with 3 and 4 plz. this is for masteries test.

Which states of matter have particles that move independently of one another with very little attraction?