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Which element is reduced in the following reaction? 2PbSO4 + 2H2O → Pb + PbO2 + 2H2SO4 b. lead c. hydrogen d. oxygen
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Determine the ph of 0.10 m nh3 solution. nh3 is a weak base with a kb equal to 1.8 x 10-5 round answer to nearest whole number.
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Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c
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Which element is reduced in the following reaction? 2PbSO4 + 2H2O → Pb + PbO2 + 2H2SO4 b. lead c. hy...
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