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?

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?

I apoligize. Yes blue dye.

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) = ?

To find the molarity of the blue dye solution, we first need to know the number of moles of the dye present in the solution.

Now, since we are given the volume of the solution in drops, we need to convert it to liters. We can use the conversion factor that 20 drops is equivalent to 1 mL.

12 drops of the blue dye solution would be equal to (12 drops) x (1 mL/20 drops) = 0.6 mL.

To convert this to liters, we divide by 1000 since there are 1000 milliliters in a liter: 0.6 mL รท 1000 = 0.0006 L (or 6 x 10^-4 L).

Now that we have the volume in liters, we can proceed to find the molarity. However, we need to know the number of moles of the blue dye present in the solution.

To determine this, we need the molar mass of the blue dye. If you know the chemical formula of the blue dye, you can look up the molar mass in a periodic table or a relevant reference.

Once you have the molar mass, divide the mass (in grams) of the blue dye by its molar mass to calculate the number of moles. If you have a 100% pure solution, you can assume that the weight of the blue dye is the same as its molar mass.

Now that we have the number of moles of the blue dye, we can find the molarity (M) by dividing the number of moles by the volume in liters. The formula for molarity is:

Molarity (M) = Moles of solute (mol) / Volume of solution (L)

Plug in the values and calculate the molarity.