Asked by hassan

a given sample of MgCl2 solution has 6×10^23 ions. what is the number of Cl(-1) ions in the same solution?
Answered by DrBob222
When MgCl2 ionizes you get Mg^2+ and 2Cl^-. 2/3 of those ions are Cl^-. What's 2/3 of 6E23.