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Laboration - Elektrolys

Laboration - Elektrolys. Material Elkub & kolstavar. U-rör & kopparkloridlösning. Laboration - Elektrolys. Anod – Röd kabel, positiv Katod – Svart kabel, negativ.

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Laboration - Elektrolys

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  1. Laboration - Elektrolys

  2. MaterialElkub & kolstavar

  3. U-rör & kopparkloridlösning

  4. Laboration - Elektrolys • Anod – Röd kabel, positiv • Katod – Svart kabel, negativ

  5. Katoden: Kolstaven fick en röd/brun färg längst ner på staven.Det bildas koppar då de positiva kopparjonerna dras till den negativa kolstaven. Händelseförlopp • Anoden: Det börjar bubbla på kolstaven.Det bildas klorgas när kloridjonerna vandrar till anoden.

  6. Av: Jesper, Lisa, Zandra och Indra

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