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What is the pH of a solution prepared by mixing 10 mL of 0.10 M NH3 and 5.0 mL of 0.24 M NH4+. Assume Ka(NH4+) = 5.56 x 10^-10
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2. asked by Liz
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What is the pH of a solution prepared by mixing 50.00 mL of 0.10 M NH3 with 25.00 mL of 0.10 M NH4Cl? Assume that the volume of
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2. asked by John
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Hanson prepared 36 kilograms of dough after working 4 hours. How many hours did Hanson work if he prepared 99 kilograms of
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2. 59 views
A staff member that is prepared to assume the responsibilities of the manager, either as a temporary substitute or a permanent
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MF16014: What is the pH of a solution prepared by mixing 25.00 mL of 0.10 M methylamine wiht 25.00 mL of 0.10 M methylammonium
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2. asked by joe
3. 1,080 views
A solution is prepared by mixing 45.00 mL of 0.022 M AgNO3 with 13.00 mL of 0.0014 M Na2CO3. Assume volumes are additive.Calcula
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2. asked by Olivia
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What is the molar concentration of all ions present in a solution prepared by mixing the following? Assume that volumes of the
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2. asked by Anonymous
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What is the pH of a solution prepared by adding 4.000 grams of NaOH to a 50.00 mL of a buffer that is 2.00 molar both in acetic
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2. asked by phil
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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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The solution of known concentration to use to evaluate Z was prepared as follows:2.00mL of 0.00201 M KSCN and 18.0 ml 0.200 M Fe
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2. asked by Steph
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