How do you balance this equation using half-reactions? Is there a need to use half-reactions at all? How can you tell? CuF2+NH3--> Cu3N+NH4F+N2

answer: c.

explanation:

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.      

answersilicon (si); oxygen (o);