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A concentration cell is constructed at 25 ºC based on the Zn/Zn2+ electrode. The concentration of Zn2+ is known to be 1.3 M at the positive electrode. If the cell voltage is initially 0.1049 V, what is the concentration at the negative electrode?
Data: Zn2+ + 2e- → Zn E° = -0.76 V
Round your answer to two significant figures.
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