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3.1.11.2 Commercial Applications of Electrochemical Cells
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卡片总数: 7 张•内容版本: v4•公开卡包•更新时间: 8/1/2026
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#1
正面 (问题)
What are the simplified electrode reactions in a lithium cell?
背面 (解答)
Li+ + CoO2 + e- = Li+[CoO2]- Li = Li+ + e-
#2
正面 (问题)
How can cells be rechargable?
背面 (解答)
By reversing the cell reactions
#3
正面 (问题)
What is the voltage of a typical car battery?
背面 (解答)
12V
#4
正面 (问题)
What is a battery?
背面 (解答)
A group of two or more simple cells connected together
#5
正面 (问题)
What are the three types of cells?
背面 (解答)
Rechargable, non-rechargable or fuel cells
#6
正面 (问题)
What is a fuel cell?
背面 (解答)
A cell used to generate an electric current and do not to be electrically charged
#7
正面 (问题)
What are the reactions in an alkaline hydrogen-oxygen fuel cell?
背面 (解答)
2H2 (g) + 4OH- (aq) = 4H2O (l) + 4e- O2 (g) + 2H2O (l) + 4e- = 4OH- (aq)