Please open Telegram to view this post
VIEW IN TELEGRAM
Forwarded from 🌏 Sci-WEB℠ 🚀 links
┅┅┅┅┅┅┅┅┅┅┅┅
👉🌜KeyTone NoteS ™🌛
👉 ✨අනන්තය✨
👉 EPIC
┅┅┅┅┅┅┅┅┅┅┅┅
🌍
Please open Telegram to view this post
VIEW IN TELEGRAM
As3+ , Ni2+ , Al3+ යන අයන වෙන් වෙන්ව අවක්ෂේප කිරීම සදහා ප්රතිකාරක එකතු කළ යුතු නිවැරදි අනුපිලිවෙල වන්නේ ?
Anonymous Quiz
10%
1 ) OH-/ H2S , H+/H2S , NH4OH /NH4Cl
58%
2) H+/H2S , OH-/ H2S , NH4OH /NH4Cl
10%
3)NH4OH /NH4Cl , OH-/ H2S , H+/H2S
11%
4) NH4OH /NH4Cl , H+ / H2S , OH-/ H2S
12%
5 ) H+ / H2S , NH4OH /NH4Cl , OH-/ H2S
Please open Telegram to view this post
VIEW IN TELEGRAM
Please open Telegram to view this post
VIEW IN TELEGRAM
Please open Telegram to view this post
VIEW IN TELEGRAM