ВСЯ ХИМИЯ за 9 класс в 1 уроке + таймкоды

I'll explain the ENTIRE 9th-grade curriculum, including chemical properties, briefly and clearly! #Chemistry9Grade #ChemistryInAnHour #ChemistryFromZero #ChemistryInSimpleLanguage ▶ ▶ Sign up for my online classes here: https://vk.com/roman.nadtochiy or message me on WhatsApp: 89995204510 ▶ ▶ Yandex.Zen: https://zen.yandex.ru/id/622cdf7fb689... ▶ OUR SOCIAL MEDIA: My Instagram:   / nadtochiy.roman   My VK: https://vk.com/roman.nadtochiy Polina's Instagram:   / uunicooorn   Polina's VK: https://vk.com/uuunicooorn Polina's TikTok:   / u_nicooorn   ▶ 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