NAOH (ag) + HCI NaCl (ag) + H20 (1) (aq) -> 31.88 mL of 0.09951 M NaOH was used to titrate 7.00 mL of HCI to the endpoint. Calculate the mol of HCI that reacted and the molarity of the HCI solution. SHOW WORK. Write out the problem on paper showing all conversion factors, unit cancellations, calculations, s.f., etc. Answer the questions related to the setup and calculation for this problem. Be sure to use our periodic table to calculate any molar masses needed (rounded to proper number of decimal places), otherwise your values might be slightly off and answers may be marked as incorrect. Abbreviate units as follows: grams = g, moles = mol, molarity = M Enter where each reactant is placed at the beginning of the experiment (options are buret or flask): NaOH: HCl: Use the three blanks to enter the number, unit, and substance (in this order) that appears in the numerator of the stoichiometry conversion factor. Calculate the mol of HCl that reacted and enter the value only (decimal notation, including proper s.f.). mol Calculate the molarity of the original HCl solution and enter the value only (decimal notation, including proper s.f.). M

NAOH (ag) + HCI NaCl (ag) + H20 (1) (aq) -> 31.88 mL of 0.09951 M NaOH was used to titrate 7.00 mL of HCI to the endpoint. Calculate the mol of HCI that reacted and the molarity of the HCI solution. SHOW WORK. Write out the problem on paper showing all conversion factors, unit cancellations, calculations, s.f., etc. Answer the questions related to the setup and calculation for this problem. Be sure to use our periodic table to calculate any molar masses needed (rounded to proper number of decimal places), otherwise your values might be slightly off and answers may be marked as incorrect. Abbreviate units as follows: grams = g, moles = mol, molarity = M Enter where each reactant is placed at the beginning of the experiment (options are buret or flask): NaOH: HCl: Use the three blanks to enter the number, unit, and substance (in this order) that appears in the numerator of the stoichiometry conversion factor. Calculate the mol of HCl that reacted and enter the value only (decimal notation, including proper s.f.). mol Calculate the molarity of the original HCl solution and enter the value only (decimal notation, including proper s.f.). M

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 80AP

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