Hapnik
Presentation
•
History, Chemistry
•
8th Grade
•
Hard
Leana Reiu
FREE Resource
4 Slides • 1 Question
1
Hapnik
By Leana Reiu
2
Open Ended
Kuidas tekib hapnik?
3
Hapnikku sisaldavate ainete lagunemisel.
Laboris
Taimed toodavad fotosünteesi käigus.
Looduses
Hapniku tekkimine
4
2KMnO4 - O2 + K2MnO4 + MnO2
Some text here about the topic of discussion.
Kaaliumpermanganaadi kuumutamisel tekib hapnik
5
Vee elektrolüüsil
2H2O - 2H2 + O2
Hapnik
By Leana Reiu
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