Muhammad Ihsan Alfikro

6 Questions 4 Answers 0 Followers

Questions related from Muhammad Ihsan Alfikro

Does anyone kindly provide me with a proper batch adsorption mechanism for heavy metals?

I'm a college student with scope on environmental science, specifically the adsorption of heavy metals in aquatic media. Currently, I suffered from serious issue of batch adsorption mechanism,...

02 March 2024 4,611 2 View

What happens to my reference electrode?

Lately, I was fabricated solid-state Ag/AgCl reference electrode with the help of AgCl nanoparticles as compound filling that surround 1 mm dia. silver wire in my vessel. I used two-electrode...

14 October 2021 7,491 0 View

Is necessary to use copper wire as current media in silver electroplating?

Recently, I was trying to deposit AgCl into the surface of silver wire to make Ag/AgCl electrodes. The silver wire I used is 99% impurities and 0,3 mm in diameter. I used KCl 1 M & 3 M as...

26 September 2021 513 1 View

Why KCl solution become dark/black after a few minutes of silver electroplating?

Recently, I was trying to deposit AgCl into the surface of silver wire to make Ag/AgCl electrodes. The silver wire I used is 99% impurities and 0,3 mm in diameter. I used KCl 1 M & 3 M as...

26 September 2021 2,597 8 View

Why do we have to prevent hydrolysis of Iron(III)?

I want to make particular concentration of Ferric ions from its salt molecule: Fe(NO3)3.9H20, and then I found this video: https://youtu.be/MjbzkDxy3hg It says that we have to add nitric acid...

01 January 1970 8,090 0 View

Information of molecular weight of polymer product by Merck

I've been searching for the information of poly(vinyl alcohol) molecular weight and hydrolyzed percentage, from the publicly SDS until COA on Merck site. But I cant find any of it. How do I find...

01 January 1970 7,550 1 View