Thanks! If I know the conc of a NH3 solution how do I calculate how much water I need to dilute it with?
ex) I have 1L 2 M NH3(aq) and I want 1L 0.1 M NH3(aq).
2M=m/M , m=2*17.03=34.06g
I want 0.1M . 0.1=(m/M)/V 0.1=(34.06/17.03)/V, V=20L . So I need to dilute it in 20L water in order to get 0.1M. I think I'm wrong. Need *delete me*