Shani Katz

2 Questions 1 Answers 0 Followers

Questions related from Shani Katz

What is the reaction happens in porosity test with ferrocyanide?

I'm plating copper with nickel (electroless). Then, I'm doing porosity test according to the procedure below. I can't find the exact reactions going on between the ferrocyanide and the copper...

28 December 2019 7,085 0 View

1. why in TLC aspirin has a form of a tear? 2. why alumina is green under green light (in TLC)?

I did TLC for Aspirin and I have two questions I need to answer: 1. the aspirin spot has a shape of a tear (tlc picture added. aspirin marked as A). why? 2. why is the alumina plate green under...

23 March 2019 2,202 3 View