Question

6. How many moles of Cu(NO3)2 are in 25 ml of a 0.35 M solution of Cu(NO3)2? a) How many moles of NO3- are present in 25 ml of the above solution? b) What volume of this solution should be used to get 0.050 moles of Cu(NO3)2?

Answer 1

Answer:

0.00875 moles Cu(NO3)2 a) 0.0175 moles NO3- b) We should use 0.14L