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Student A prepared a solution

A student prepared a 1:1 buffer, for which [HAc] = [Ac-] = 0.04688 M. Using their 1:1 buffer and a 0.09926 M HCl solution, the
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For an experiment, a student needs 1L each of 2M NaOH and 2 M KCl solutions. The NaOH will be prepared from a 12M stock
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2. asked by baby_doll321
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A 4th year medical laboratory student wanted to study the prevalence of malaria among pregnant women for his graduation
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A student needed to standardize a solution of NaOH which was approximately 0.125 M. The student carefully prepared the titration
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A student needed to standardize a solution of NaOH which was approximately 0.125 M. The student carefully prepared the titration
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2. asked by Maria
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A) A solution was prepared by dissolving 1.113 g of MgCl2 into water and made up to 50.0 ml, calculate the molar concentration
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2. asked by henry39
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a student needed to standardize a solution of barium hydroxide.he prepared a standard solution with 0.200M of potassium hydrogen
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2. asked by Toffy
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A student investigating the properties of solutions containing carbonate ions prepared a solution containing 7.493 g Na2CO3 in a
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2. asked by chemistrry help!
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A student prepared 5.00 mL of borax solution at 59.2 C. He diluted the solution in a flask and titrated it to an endpoint with
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2. asked by Anonymous
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a potassium dichromate is prepared by 0.3525grams of K2Cr2O7 is enough water to yield 250.0mL of solution. a student then
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2. asked by Anonymous
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