The deep blue color is the result of the I- and I2 binding to the starch present in the solution. To Conduct Demonstration Pour 500 mL of solution A and 500 mL of solution B into the beaker on the ...

Prop the white poster board up with the ring stand$1§ Prop the white poster board up with the ring stand Place the stir plate on the base of the ring stand Place a 2L beaker with a large stir bar on ...