[References) A 0.4196-g sample of primary-standard Na2 CO3 was treated with 42.00 mL of dilute perchloric acid. The solution was boiled to remove CO2, following which the excess HCIO4 was back-titrated with 9.700 mL of dilute NaOH. In a separate experiment, it was established that 26.58 mL of the HCIO4 neutralized the NaOH in a 24.50-mL portion. Calculate the molarities of the HC1O, and NaOH. Molarity of the HCIO4 = M. Molarity of the NaOH = M Submit Answer Retry Entire Group 2 more group attempts remaining

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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[References]
A 0.4196-g sample of primary-standard Na2 CO3 was treated with 42.00 mL of dilute perchloric acid. The solution was boiled to
remove CO2, following which the excess HC1O4 was back-titrated with 9.700 mL of dilute NaOH. In a separate experiment, it
was established that 26.58 mL of the HCIO4 neutralized the NaOH in a 24.50-mL portion. Calculate the molarities of the HC104
and NaOH.
Molarity of the HC1O4
%3D
Molarity of the NaOH =
M.
%3D
Submit Answer
Retry Entire Group
2 more group attempts remaining
Transcribed Image Text:cengagenow.com keAssignment 4akecovalehtActivity.do?locato assignment take CHED RO XI StyFAPs p.. Bb blackboard G Grammarly@EDU1 Ap.. 31 St. Mary's College of T... Sig Fig Calculator & C... EEE Blog IEEENITK PayPal Summary [References] A 0.4196-g sample of primary-standard Na2 CO3 was treated with 42.00 mL of dilute perchloric acid. The solution was boiled to remove CO2, following which the excess HC1O4 was back-titrated with 9.700 mL of dilute NaOH. In a separate experiment, it was established that 26.58 mL of the HCIO4 neutralized the NaOH in a 24.50-mL portion. Calculate the molarities of the HC104 and NaOH. Molarity of the HC1O4 %3D Molarity of the NaOH = M. %3D Submit Answer Retry Entire Group 2 more group attempts remaining
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