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Klór?

Klór?. Efnafræði klórlausna: Myndun klórhreinsiefnis (hypoklórít lausnar) Klórmyndun við sýruábætingu Sýrumyndun vegna klórgass 4) Myndræn skýring á myndun klórhreinsilausna og sótthreinsunaráhrifum. 1) Myndun klórhreinsiefnis (hypoklórít lausnar):

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Klór?

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  1. Klór?

  2. Efnafræði klórlausna: • Myndun klórhreinsiefnis (hypoklórít lausnar) • Klórmyndun við sýruábætingu • Sýrumyndun vegna klórgass • 4) Myndræn skýring á myndun klórhreinsilausna og sótthreinsunaráhrifum. 1) Myndun klórhreinsiefnis (hypoklórít lausnar): Klórgas + vatn hypoklórít + saltsýra, þ.e. Cl2 + H2O ClOH + H+ + Cl- 2) Klórmyndun við sýruábætingu Klórgas + vatn hypoklórít + sýra, þ.e. Cl2 + H2O ClOH + H+ + Cl- Sýruáfylling (þ.e. H+) Þ.e. Efnahvarf gengur til baka (“til vinstri”) og klórgas myndast 3) Sýrumyndun vegna klórgass (sama og 1): Klórgas + vatn hypoklórít + saltsýra, þ.e. Cl2 + H2O ClOH + H+ + Cl-

  3. 4) Myndræn skýring á myndun klórhreinsilausna og sótthreinsunaráhrifum: Klór- gas

  4. Cl Cl

  5. + - ClOH

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