فى 25 د فقط ابسط شرح Chemical indicator and salts | Prep.1 | Unit 1 - Lesson 3 | Science SECOND TERM скачать в хорошем качестве

فى 25 د فقط ابسط شرح Chemical indicator and salts | Prep.1 | Unit 1 - Lesson 3 | Science SECOND TERM

🔥 شرح مبسط وسهل لدرس Chemical Indicators and Salts | Prep 1 | Unit 1 - Lesson 3 | Science Second Term في الفيديو ده هتفهم الدرس بطريقة سهلة ومنظمة جداً 👇 ✅ What is a chemical indicator? ✅ Types of indicators (Litmus – Methyl orange – Phenolphthalein) ✅ Color change in acids, bases and neutral solutions ✅ What are salts? ✅ Neutralization reaction ✅ Types of salts with examples ✅ Important questions for exams الشرح مناسب لطلاب أولى إعدادي الترم الثاني ومهم جداً قبل أي امتحان 💪 🎯 لو استفدت من الفيديو متنساش: ✔️ Like ✔️ Subscribe ✔️ Share مع أصحابك 📚 Science with Mr. Hassan Mohamed – Chemist Hassan 🔎 Keywords (قوية لليوتيوب) chemical indicators prep 1-salts lesson prep 1 -neutralization reaction-science second term litmus paper experiment-phenolphthalein color change-methyl orange #Prep1#Science#Chemical_Indicators#Salts#Neutralization#Science_Second_Term #Chemistry#Chemist_Hassan