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Cantonese Education Edition Ninth Grade Chemistry Volume 2
Hunan Education Edition Ninth Grade Chemistry Volume 1
Hunan Education Edition Ninth Grade Chemistry Volume 2
Lu Jiao Edition Ninth Grade Chemistry Volume 1
Beijing Curriculum Reform Edition Ninth Grade Chemistry Volume 1
People's Education Press High School Chemistry Compulsory Course I
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Lu Jiao Edition Ninth Grade Chemistry Volume 2
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Lu Ke Edition High School Chemistry Compulsory Course 2
People's Education Press High School Chemistry Compulsory Course 2
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"Metal Materials" Iron Metal Materials PPT (the application of the amount of substances in the calculation of chemical equations in the second class)
People's Education Press High School Chemistry Compulsory Course I
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"Commonly used physical quantities in chemistry - the amount of matter" PPT courseware for understanding chemical science (lesson 1: the amount of matter and its unit molar mass)
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"Exploring Combustion and Fire Extinguishing" Knowledge of Combustion PPT Courseware 2
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"Properties of Iron and Its Compounds" Experimental Activity PPT
People's Education Press High School Chemistry Compulsory Course I
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People's Education Press Ninth Grade Chemistry Volume 1
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"Physical Quantities Commonly Used in Chemistry—Amount of Substances" Understanding Chemical Science PPT (Amount and Concentration of Substances in Lesson 2)
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"Amount of Dissolved Substance" Solution PPT Courseware 4
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"Transformation of Matter" Classification and Transformation of Matter PPT
People's Education Press High School Chemistry Compulsory Course I
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"Fossil Fuels" Combustion Knowledge PPT Courseware 3
Beijing Curriculum Reform Edition Ninth Grade Chemistry Volume 1
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"Oxygen" The air around us PPT courseware 6
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"Physical Quantities Commonly Used in Chemistry—Amount of Substances" Understanding Chemical Science PPT (Lesson 3: Amount and Concentration of Substances)
Lu Ke Edition High School Chemistry Compulsory Course 1
2024-12-29
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"Amount of Dissolved Substance" Solution PPT Courseware 5
Cantonese Education Edition Ninth Grade Chemistry Volume 2
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"Classification of Substances" Classification and transformation of substances PPT
People's Education Press High School Chemistry Compulsory Course I
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"Chemistry is Amazing" Entering the Palace of Chemistry PPT (Lesson 2)
Lu Jiao Edition Ninth Grade Chemistry Volume 1
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"Fossil Fuels" Combustion Knowledge PPT Courseware 3
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"Understanding Organic Compounds" PPT courseware of organic compounds (properties of alkanes in the second lesson)
People's Education Press High School Chemistry Compulsory Course 2
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"Oxygen" The air around us PPT courseware 4
People's Education Press Ninth Grade Chemistry Volume 1
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"Commonly used physical quantities in chemistry - the amount of matter" Understanding chemical science PPT (the first lesson of the amount of matter molar mass and gas molar volume)
Lu Ke Edition High School Chemistry Compulsory Course 1
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Download: 504
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