carlinepierre71741 carlinepierre71741 28-01-2024 Chemistry contestada If 2M of 100 mL of Na₂SO₄, 3M of 100 mL of NaCl, and 1M of 200 mL of CaCl₂, then the ratio of the concentration of cation and anion isa) 1:1b) 2:3c) 1:2d) 3:2
