#Grade12 скачать в хорошем качестве

#Grade12

Welcome to my channel #Langchantrea #ឡាង ចន្រ្ទា 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: These are the compounds that are soluble and insoluble in water. 1. Sodium ion is soluble 2. Pottasium ion is soluble 3. Nitrate ion is soluble 4. Ammonium ion is soluble These soluble and insoluble help students how to write three of molecular, and complete, and net ionic equation. These are very useful ions that students can remember to write it well. Thank you very much for watching enjoying and subscribing. you can contact me through: Email: chantrealang285@gmail.com Video link:    / 8bbyaxsw   2-You can download grade12 chemistry-Acid-Base Dilution to practice in vai link below: https://drive.google.com/file/d/1OZcY... 3- You can download grade12 chemsitry-Acid-base Lesson and Exercise for Practice it vai link below: +https://drive.google.com/file/d/1HZWQ... 4- You can download​ grade12 chemistry-test វិញ្ញាសាគីមីថា្នក់ទី១២ នូវ link ខាងក្រោម៖ +https://drive.google.com/file/d/10PeL... 5-Lesson and Exercise ||How to learn write six chemical equations ( រៀនសរសេរប្រភេទប្រតិកម្ម ៦)|| ទាញយកខាងក្រោម 6- Lesson and Exercise ||calculate mole by six ways (គណនាចំនួនម៉ូលទំាង ៦ វីធី)|| មេរៀននិងលំហាត់ ទាញយកខាងក្រោម +https://drive.google.com/file/d/1Gb5f... +https://drive.google.com/file/d/12bR0... Special Links 1- link how to balance chemistry by maths:    • Видео   2- Link ionic compounds:    • #Grade12 || How to Learn Soluble and Insol...   3- Link write chemical formula:    • How to Write Chemical Formula   4- Link calculate mole:    • #Langchantrea || How to calculate moles by...   5- Link how to dispropportion reactions:    • Disproportionation Reaction   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 the chemistry problems easily especially related to other tests.