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UESTIONS 1. Write the balanced chemical equation for the reaction of KHP with NaOH. KUCH

UESTIONS 1. Write the balanced chemical equation for the reaction of KHP with NaOH. KUCH

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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QUESTIONS 1. Write the balanced chemical equation for the reaction of KHP with NaOH. KH Cg Hy 0 (aq) + NaOH(AAT H₂0Gt k NaC 8 Hy Oy (aq) маонсаат 2. Suppose your laboratory instructor inadvertently gave you a sample of KHP contaminated with NaCl to use in standardizing your NaOH. How would this affect the molarity you calculated for your NaOH solu- tion? Justify your answer. 3. How many grams of NaOH are needed to prepare 500 mL of 0.125 M NaOH? Molar muss = 39.6 9.08 4. A solution of malonic acid, H₂C3H₂O4, was standardized by titration with 0.1000 M NaOH solution. If 20.76 mL of the NaOH solution is required to neutralize completely 12.95 mL of the malonic acid solu- tion, what is the molarity of the malonic acid solution? H₂C3H₂O4 + 2NaOH-Na₂C3H₂O4 + 2H₂O IF OF 11 1 In <10 olph ras c poir le of K I to neut
Transcribed Image Text:QUESTIONS 1. Write the balanced chemical equation for the reaction of KHP with NaOH. KH Cg Hy 0 (aq) + NaOH(AAT H₂0Gt k NaC 8 Hy Oy (aq) маонсаат 2. Suppose your laboratory instructor inadvertently gave you a sample of KHP contaminated with NaCl to use in standardizing your NaOH. How would this affect the molarity you calculated for your NaOH solu- tion? Justify your answer. 3. How many grams of NaOH are needed to prepare 500 mL of 0.125 M NaOH? Molar muss = 39.6 9.08 4. A solution of malonic acid, H₂C3H₂O4, was standardized by titration with 0.1000 M NaOH solution. If 20.76 mL of the NaOH solution is required to neutralize completely 12.95 mL of the malonic acid solu- tion, what is the molarity of the malonic acid solution? H₂C3H₂O4 + 2NaOH-Na₂C3H₂O4 + 2H₂O IF OF 11 1 In <10 olph ras c poir le of K I to neut
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