Chemistry | SeniorThree | HydroCarbons derivative | Lesson 9 (ethanol) | حل اسئلة المعاصر
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Chemistry | SeniorThree | HydroCarbons derivative | Lesson 10 (phenols) | حل اسئلة المعاصر
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Chem sec 3 | EL-MOASSER | chapter 5 lesson 9: Ethyl Alcohol (Ethanol) part 1
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Chemistry | Senior 3 | HydroCarbons derivative | Lesson 11(Carboxylic acid) part2 | حل اسئلة المعاصر
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Chemistry | SeniorThree | HydroCarbons derivative | Lesson 8 | حل اسئلة المعاصر
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الوحدة السابعة للصف الثالث الاعدادي ٢٠٢٥ ترم تاني unit 7
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Chemistry | Senior 3 | HydroCarbons derivative | Lesson 11(Carboxylic acid) part1 | حل اسئلة المعاصر
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9:58
نصيحتي ليك نت الذي لم تنطلق بعد للتحضير للباك 😍❤
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2:51:51