溶于多少水?
我当1L水算.
n(NH3) = 720/22.4 = 32.14mol
m(溶液) = 17*32.14 + 1000 = 1546.43g
V(溶液) = 1546.43/0.93 = 587.56mL = 0.58756L
所以物质的量浓度 = 32.14/0.58756 = 54.7mol/L
溶于多少水?
我当1L水算.
n(NH3) = 720/22.4 = 32.14mol
m(溶液) = 17*32.14 + 1000 = 1546.43g
V(溶液) = 1546.43/0.93 = 587.56mL = 0.58756L
所以物质的量浓度 = 32.14/0.58756 = 54.7mol/L