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Hapnik

Hapnik

Assessment

Presentation

History, Chemistry

8th Grade

Hard

Created by

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

2KMn​O4 - O2 + K2MnO4 + MnO2

Some text here about the topic of discussion.

Kaaliumpermanganaadi kuumutamisel tekib hapnik

media

5

Vee elektrolüüsil​

​​

2H2O - 2H2 + O2

Hapnik

By Leana Reiu

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