chemistry dilution question help?
Yoyou are supplied with solid hydrated nickel chloride which has theformula NiCl2 6H2O.What mass of this should you dissolve in 1 litre of nutrient solution to makean 80 mM nickel stock solution?
I have calculated this one to be 0.019 grams 2) To make up the weaker solutions, what volume of the 80 mM nickel solution and what volume of nutrientsolution should you add together to make a) 1 litre of 20 mM nickel solution?can anyone help me with a method to caclulate this?
I have calculated this one to be 0.019 grams 2) To make up the weaker solutions, what volume of the 80 mM nickel solution and what volume of nutrientsolution should you add together to make a) 1 litre of 20 mM nickel solution?can anyone help me with a method to caclulate this?
Original post by alow
What have you tried?
i have no idea of the method please can you help?
Original post by leahmay13th
i have no idea of the method please can you help?
How many grams of NiCl2 do you need for a 80mM soln. of Ni2+?
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