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1. |
What is the basic reaction in the battery of the ignition system? |
A. | PbO5 + Pb + 4H2SO4 = 4PbSO2 + 4H20 |
B. | 2PbO2 + 2H2SO4 = 2PbO + 2SO4 + 2H2O + O2 |
C. | PbO2 + Pb + 2H2SO4 = 2PbSO4 + 2H2O |
D. | PbO2 + 2H2SO4 = 2PbSO4 + 2H2O |
Answer» D. PbO2 + 2H2SO4 = 2PbSO4 + 2H2O | |