What IS THE CORRECT ORDER You've calculated it will required 1.64 grams of nickel(il) . sulfate hexahydrate to prepare 25.0 mL of a 0.25 M solution.

Develop a procedure to correctly prepare your stock solution. Add deionized water until the bottom of the meniscus reaches the calibration mark.

Transfer the 1.643 g of NiSO, • 6H,0 to the volumetric flask.

Measure 1.643 g of NiSO,•6H20 on an electronic balance.

Measure 0.25 g of nickel(Il) sulfate hexahydrate on an electronic balance.


Add deionized water to a 25.0 mL volumetric flask until the flask is approximately half full.


Thoroughly mix the solution.
Add deionized water to a 100.0 mL volumetric flask until the flask is approximately half full.