Chemistry, 19.09.2019 02:30 justin5163
Are solutions that resist changes in ph when moderate amounts of acids or bases are added and contain ions or molecules that react with oh- or h when these ions are introduced into solution.
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Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li
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What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
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Are solutions that resist changes in ph when moderate amounts of acids or bases are added and contai...
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