Electrochemistry-Ch.9 – PRACTICE TEST/EXAM QUESTIONS Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 0000020474 00000 n
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Chemistry*30*Worksheets* Electrochemistry . 2. electrochemistry to the thermodynamic concept of work, free energy, through the equation: free energy = ∆ G = -q E = - nFE You will also remember that free energy = ∆ G = -RT ln K From this equation, the following must be true about spontaneous reactions: type of reaction thermodynamics electrochemistry equilibria spontaneous reaction <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>>
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(2) SOLUTIONS TO ELECTROCHEMISTRY Question 1 1.1 Pressure: 101,3 kPa (1,013 x 105 Pa) Temperature: 25 °C (298 K) 1.2 Salt Bridge 1.3 Anode , Mg is a stronger reducing agent than H2 and therefore (Mg) will be oxidised. 4 0 obj
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ID: 1330339 Language: English School subject: Chemistry Grade/level: 12 Age: 14+ Main content: Electrochemistry Other contents: Concept Test Add to my workbooks (1) Download file pdf Embed in my website or blog Add to Google Classroom In the reaction + + + + Which of the following statements is correct? Al is on the left so it’s the anode. xref
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2b. THE. Rank the following ions from strongest to weakest oxidizing agents: \(Li^+\) ; \(Al^{+3}\) ; \(Ag^+\) ; \(Pb^{+2}\) ; \(Sr^{+2}\).
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