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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​.

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​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​

​​

2H2​O - 2H2 + O2

pattern-tertiary
Hapnik

By Leana Reiu

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