Active 11.01.2017, 22:19
Did I help? Say thanks!
: Secondary School
1 week ago
3.92 g ferrous ammonium sulphate (FAS) consumes 50 ml of N/10 KMnO4. what is the percentage purity of the sample of FAS- 1)50% 2)78.4% 3)80% 4)39.2% ans...
How do I receive points?
This website is using cookies under
. You can specify conditions of storing and accessing cookies in your browser.