Please, choose the best answer in each of the following questions: Do not write

Question

Please, choose the best answer in each of the following questions: Do not write on the test. Off your grade per violation! The cell notation of the cell Zn(s) + 2H + (aq) rightarrow Zn2 + (aq) + h2(g)is: The reaction represented by the following cell is: Pt + I- + Cl- rightarrow Pt + Cl2 + I2 2I- + Cl2 rightarrow 2Cl2 + I2 Pt + 2I- 2CL- rightarrow Cl2 + 2I2- 2I- + Cl2 rightarrow 2Cl- + I2 + 2e- 2I- + Cl2 rightarrow 2Cl- + I2 + Pt For the reaction 9.60 V -1.20 V 1.20 V -9.60 17.6 V The force that helps the electrons circulate through the external wire in a is: The galvanic force The EMF The cell potential The voltaic force Only b. and c. are correct The of the SHE electrode is: 400 V 3.00 V 2.00 V 1.00 V

Explanation / Answer

1) B
2) B
3) B
4) B
5) D

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