(ii) The ionic half-equations show that the increase in mass of the negative electrode should be the same as the decrease in mass of the positive electrode. |
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Questions and model answers on Electrolysis for the Cambridge (CIE) IGCSE Chemistry syllabus, written by the Chemistry experts at Save My Exams. |
Include: ○ what to use as the positive electrode and as the negative electrode. ○ what to use as the electrolyte. ○ an ionic half-equation to show the formation ... |
Electrolysis Question, Worksheets, and Revision for GCSE Combined Science and Chemistry. For all your revision in one simple place. |
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This document contains 5 questions about electrolysis. Question 1 describes the electrolysis of copper(II) sulfate and asks about the reactions, color change, ... |
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