Problem: A 0.200 M K2SO4 solution is produced by _____. A) dilution of 250.0 mL of 1.00 M K2SO4 to 1.00 L B) dissolving 43.6 g of K2SO4 in water and diluting to a total volume of 250.0 mLC) diluting 20.0 mL of 5.00 M K2SO4 solution to 500.0 mL D) dissolving 20.2 g of K2SO4 in water and diluting to 250.0 mL, then diluting 25.0 mL of this solution to a total volume of 500.0 mL E) dilution of 1.00 mL of 250 M K2SO3 to 1.00 L

FREE Expert Solution

We are asked to choose a method to produce 0.200 M K2SO4 


Recall dilution equation: 

M1V1 = M2V2


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Problem Details

A 0.200 M K2SO4 solution is produced by _____. 

A) dilution of 250.0 mL of 1.00 M K2SO4 to 1.00 L 

B) dissolving 43.6 g of K2SO4 in water and diluting to a total volume of 250.0 mL

C) diluting 20.0 mL of 5.00 M K2SO4 solution to 500.0 mL 

D) dissolving 20.2 g of K2SO4 in water and diluting to 250.0 mL, then diluting 25.0 mL of this solution to a total volume of 500.0 mL 

E) dilution of 1.00 mL of 250 M K2SO3 to 1.00 L

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