Spectroscopic Analysis of Cobalt and Copper Ion

I wasn't able to do this lab because I had to miss class to help out the Viking Way club. However, looking at other people's posts I was able to see what the lab was like and I got the general idea of it, so thank you to everyone who posted! I wish I could have done the lab though, because labs really help me understand the unit better and I always feel more confident after doing calculations for the labs.