Making dilutions A lot of the time in chemistry, scientists need to make a dilution from a stock solution to use in reactions M 1 V 1 = M 2 V 2 Make sure.

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Presentation transcript:

Making dilutions A lot of the time in chemistry, scientists need to make a dilution from a stock solution to use in reactions M 1 V 1 = M 2 V 2 Make sure volume units are the same!

1) How many milliliters of a stock solution of 2.00M MgSO 4 would you need to prepare ml of M MgSO 4

2) 175 mL of a 1.6 M aqueous solution of LiCl is diluted with water to a final volume of 1.0 L. What is the final concentration of the diluted solution?

3. How many Liters of 6.0M HCl would you need to make 0.55L of 1.5M HCl?

4. You need to make.250 L of 0.01 M solution from a M stock solution, how many liters do need from the stock solution? Making a solution