Chemistry, 15.02.2021 04:20 lilquongohard
If 65.4 grams of zinc reacts in this way, it will consume 72.9 grams of hydrochloric acid and produce 2.0 grams of hydrogen gas. Based on this information, how many grams of zinc chloride will be produced?
Answers: 2
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You mix the pks of succinic acid are 4.21 and 5.64. how many gramsa graduate student at sdsu wants to measure the activity of a particular enzyme at ph 4.0. to buffer her reaction, she will use a buffer system based on one of the acids listed below, which acid is most appropriate for the experiment? of monosodium succinate (fw = 140 g/mol) and disodium succinate (fw = 162 g/mol) must be added to 1 l of water to produce a solution with a ph 5.28 and a total solute concentration of 100 mm? (assume the total volume remains 1 liter, answer in grams monosodium succinate, grams disodium succinate, respectively.) volumes of 0.05 m nah2po4 and 0.05 m na2hpo4 (pk's for phosphoric acid are 2.15, 6.82 and 12.38). which of the following best describes the resulting solution?
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How many moles are equal to 2.4ร10^23 formula units of sodium chloride
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If 65.4 grams of zinc reacts in this way, it will consume 72.9 grams of hydrochloric acid and produc...
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