What does the "3M" in 3M Cu(NO3)2 tell us? * A) It describes the concentration of the solution that was made from solid Cu(NO3)2

Question

What does the "3M" in 3M Cu(NO3)2 tell us? *
A) It describes the concentration of the solution that was made from solid Cu(NO3)2
and water.
B) It suggests that there are 0.75 moles of Cu(NO3)2 in 0.25 liters of the solution.
C) It expresses the number of moles of Cu(NO3)2 dissolved in every liter of solution.
D) Answers A and C are both correct.
E) Answers A, B, and C are all correct.

Kunduz · Accepted Answer

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