193k views
5 votes
Which of these is correct?

Which of these is correct?-example-1
User Jnotelddim
by
6.8k points

1 Answer

5 votes

Answer:

1.89 nol Cu(NO3)2

Step-by-step explanation:

if you calculate it it will be 1.89

User Shaun Cockerill
by
7.2k points