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#langchantrea

Welcome to my channel #Langchantrea #ឡាងចន្រ្ទា សូមស្វាគមន៍មកកាន់ឆានែលរបស់លោកគ្រូ ឡាង ចន្ទ្រា I-Subscribe for more videos: https://bit.ly/2HP9TAv II- This lesson is for high school level students from grade 10 to 12 មេរៀននេះទាក់ទង់ទៅនឹងថ្នាក់ High School ខ្លាំង III- After watching this video, you will be able to obtain: Know to write the Isomers clearly Write the constitutional Isomers and Stereoisomers lessons: don't download the exercise in lesson2 1- Grade11- Chapter6 Stereochemistry -Lesson1 Geometry of Molecules:    • #langchantrea #Grade11 #Stereochemistry ||...   -Exercise: https://bit.ly/3yodQlg -Lesson2 Conformation-Configuration Isomers:    • #langchantrea #Stereochemistry #Isomer || ...   -Exercise: https://drive.google.com/file/d/1PXpX... 2- Grade11- Chapter5 Inorganic Chemistry -Lesson2 Sulfuric Acid Compounds:    • គីមីថ្នាក់ទី១១  || Sulfuric Acid Compounds...   -Lesson3 Calcium Compounds:    • #langchantrea || Calcium Compounds-Inorgan...   3- Grade11 Exercise-Electrolysis of NaCl (molten) and Water Acidic condition You can click the link https://bit.ly/2OvREDH 4-Grade11-12: How to write Redox Pairs Correctly. You can download this exercise to the practice of this link: https://bit.ly/2Psfb8A 5- Grade11: Reactivity Series of Metals and Nonmetals You can download the lesson and exercise of this link: https://bit.ly/2PrCjE4 6-Grade11: Number of Oxidation (n.o) How to Balance n.o Equation You can download the lesson and exercise of this link: https://bit.ly/2P8FeBM 7- Grade11: How to balance Acidic Condition You can download the lesson and exercise of this link: https://bit.ly/3cY2Wd3 This video is definitely important for high school students strongly willing to learn basic concepts, understand the particular theories with formulas, and practice various kinds of chemistry exercises ranging from the easiest to the most complex and difficult solutions. Moreover, the video is particularly made for grade-12-level-students getting well-prepared for the upcoming national exam. The content is designed by following the Ministry of Education, Youths, and Sports. After watching these videos, students will be able to solve chemistry problems easily especially related to other tests.