Twelfth Grade Chemistry Learning

• first episode 21.14 Watch
• second episode 21.18 Watch
• third episode 20.48 Watch
• fourth episode 20.32 Watch
• fifth episode 19.39 Watch
• sixth episode 20.18 Watch
• seventh episode 20.20 Watch
• eighth episode 20.23 Watch
• ninth episode 20.32 Watch
• tenth episode 20.26 Watch
• eleventh episode 20.49 Watch
• twelfth episode 21.24 Watch
• thirteenth episode 20.56 Watch
• fourteenth episode 20.08 Watch
• fifteenth episode 20.50 Watch
• sixteenth episode 20.31 Watch
• seventeenth episode 18.32 Watch
• eighteenth episode 19.49 Watch
• nineteenth episode 20.32 Watch
• twentieth episode 20.48 Watch
• twenty first episode 19.28 Watch
• twenty second episode 21.09 Watch
• twenty third episode 19.45 Watch
• Continuation of the twenty-third lesson 20.21 Watch
• twenty fourth episode 19.02 Watch
• twenty fifth episode 19.04 Watch
• twenty sixth episode 19.37 Watch
• twenty seventh episode 19.30 Watch
• twenty eighth episode 21.14 Watch
• twenty ninth episode 20.04 Watch
• thirtieth episode 20.24 Watch
• thirty first episode 20.22 Watch
• thirty second episode 20.06 Watch
• thirty third episode 20.26 Watch
• thirty fourth episode 21.22 Watch
• thirty fifth episode - 20.14 Watch
• thirty sixth episode 20.10 Watch
• thirty seventh episode - 20.18 Watch
• thirty eighth episode - 20.02 Watch
• thirty ninth episode - 19.59 Watch
• fortieth episode - 20.23 Watch
• forty first episode - 19.58 Watch
• forty second episode - 19.29 Watch
• forty third episode - 20.13 Watch
• forty fourth episode - 20.39 Watch
• forty fifth episode - 20.32 Watch
• forty sixth episode - 19.56 Watch
• forty seventh episode - 20.27 Watch
• forty eighth episode - 20.40 Watch
• forty ninth episode - 20.19 Watch
• fiftieth episode - 19.52 Watch
• fifty first episode - 20.30 Watch
• fifty second episode - 19.28 Watch
• fifty third episode - 19.58 Watch
• fifty fourth episode - 19.59 Watch
• fifty fifth episode - 19.20 Watch
• fifty sixth episode - 19.44 Watch
• fifty seventh episode - 19.46 Watch
• fifty eighth episode - 19.17 Watch
• fifty ninth episode - 20.09 Watch
• sixtieth episode - 19.52 Watch
• sixty first episode 20.07 Watch
• sixty second episode 19.11 Watch
• sixty third episode - 19.09 Watch
• sixty fourth episode - 19.41 Watch
• sixty fifth episode 20.46 Watch
• sixty sixth episode - 19.35 Watch
• sixty seventh episode 18.49 Watch
• sixty eighth episode 19.22 Watch
• sixty ninth episode 19.51 Watch
• seventieth episode 19.45 Watch
• seventy first episode 19.54 Watch
• seventy second episode 20.31 Watch
• seventy third episode 20.06 Watch
• seventy fourth episode 19.51 Watch
• seventy fifth episode 17.05 Watch