Question

What will the molarity be if 12 drops of the blue dye solution is mixed with enough water to make one liter of solution (assume that 20 drops is equivalent to 1mL)

Im not sure where to start?

Answer 1

If you want help for us you can start by providing some information. What are you talking about? What blue dye? What is the concn of the dye?

Answer 2

I apoligize. Yes blue dye.

Answer 3

What blue dye? What is the concn of the blue dye?
12 drops is 12/20 = 0.6 mL.
diluted cncn = cncn blue dye(whatever that value is in M) x (0.6 mL/1000 mL) = ?