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Avak Avakyan

Avak Avakyan

@avak_avakyan
1 follower
VideosPlaylists
1:54
Preparation of nitrogen dioxide — Avak Avakyan’s video
8/6/2021
12:53
Avak Avakyan — The arsenide minerals and ecology
5/25/2021
1:01
Diamminesilver sulphate + ascorbic acid (chemical reaction)
1/17/2021
9:13
About Beirut explosion: this is a trinitrotoluene!
8/16/2020
1:15
Avak Avakyan — Prayer about Putin (with piano)
3/29/2020
3:59
Test for hydrogen sulphide: CuSO4 + H2S
12/27/2019
0:58
Synthesis: Fe + S = FeS
12/27/2019
1:01
Avak Avakyan — Picket for Telegram
5/12/2018
4:18
Putin — terrorist
2/27/2018
3:23
Putin terrorist
5/8/2017
3:12
Marble and sulphuric acid
7/7/2016
1:38
Avak Avakyan — Prayer about Putin
10/3/2015