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

The metal is named first

What do you not know about it

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

Molarity is moles of solute over liters of solution. idk if that is what you are talking about, but you can convert moles of solute to grams of solute using dimensional analyzes by using molar mass found on the periodic table.