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Express the following number in scientific notation. 0.026890 =
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How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4
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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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Suppose a solution contains 0.23 M Pb2 and 0.49 M Al3 . Calculate the pH range that would allow Al(O...
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