All 9th-grade Chemistry in 1 lesson + timecodes
I'll explain the ENTIRE 9th-grade curriculum, including chemical properties, briefly and clearly!
#Chemistry9Grade #ChemistryInAnHour #ChemistryFromZero #ChemistryInSimpleLanguage
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▶ ALL 8TH GRADE CHEMISTRY IN 1 HOUR: • ВСЯ ХИМИЯ 8 КЛАССА в 1 уроке + ТАЙМКОДЫ + ...
▶ Timestamps:
00:00 - Introduction
04:02 - Hydrogen, hydrides
15:00 - Halogens
20:52 - Chlorine
25:11 - Hydrogen chloride (hydrochloric acid), chlorides
28:48 - Chalcogens, oxygen, oxides
39:10 - Sulfur
43:07 - Hydrogen sulfide (hydrogen sulfide acid), sulfides
47:34 - Sulfur oxides
48:49 - Dilute and concentrated sulfuric acid
52:09 - Nitrogen, ammonia, ammonium salts
56:20 - Nitrogen oxides (III and V), nitrates and nitrites
56:49 - Dilute and Concentrated nitric acid
59:11 - Decomposition of nitrates
1:00:14 - Nitrogen (IV) oxide
1:01:59 - Phosphorus, phosphorus oxides, phosphoric acid
1:04:46 - Carbon, carbon oxides
1:07:53 - Silicon, silicon oxides, silicic acid
1:10:36 - Alkali and alkaline earth metals, their oxides and bases (alkalis)
1:13:15 - Aluminum, aluminum oxide, aluminum hydroxide
1:15:34 - Iron, iron (II and III) oxides, iron (II and III) hydroxides
1:18:37 - Completion