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pshichka [43]
3 years ago
5

What scientists do that is the basis for their investigation?

Chemistry
1 answer:
navik [9.2K]3 years ago
4 0
Create a hypothesis, design an experiment the list varies really
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When electrolyzing copper (ll) chloride, what reaction takes place at the anode? What reaction takes place at the cathode?
klemol [59]

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Copper ions are reduced into copper atoms.

Cu²⁺₍aq₎ + 2e⁻ →  Cu₍s₎

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During electrolysis,  the positive H⁺ and Cu⁺ ions move to the negative cathode and negative OH⁻ and Cl⁻ ions move to the positive anode.

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Thus the half equation is as follows:

Cu²⁺₍aq₎ + 2e⁻ →  Cu₍s₎

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