Cr3+ + Cu2+ --> Cr6+ + Cu+ Write out oxidation half reaction
Write out the reduction half reaction
Write out the balanced net ionic equation

I need the answer in FOUR MINUTES

How do you lengthen a pattern piece? (family and consumer science, sewing)

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.