Muhammad Isa

2 Questions 5 Answers 0 Followers

Questions related from Muhammad Isa

Why concentration 0.25M were better compare to 0.5M as electrolyte in electrolysis?

I am using NaOH as electrolyte, i want to check the effect of concentration. Temperature 30celsius, current 0.3amps fixed. Both electrode (anode and cathode) stainless steel 304. I am taking time...

16 November 2021 6,678 1 View

Hi, i'm trying to synthesis Graphene oxide without (NaNO3), how ever at the end of the synthesis it just black dusty solution, any idea?

here is step from journal. 1. add 3g graphite powder in 70ml H2SO4. in ice bath and constant stirring. 2. add 9g KMnO4, after a while it become green 3. heat it to 40celcius for 30minutes, it...

23 November 2020 9,692 3 View