Answer to Question #144862 in General Chemistry for madurima

Question #144862
What is the final concentration when 25.5 mL of a 4.55 M solution pf potassium nitride is diluted to 55.5 mL?
1
Expert's answer
2020-11-17T10:42:54-0500

C1V1=C2V2

C1=4.55M

V1=25.5mL

C2=?

V2=55.5mL

4.55*25.5=55.5C2

C2=4.55*25.5/55.5

C2=2.09M


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