Commercial perchloric acid (100.46 g/mol) 71% (w/w) withspecific gravity of1.67 was diluted by taking 15.00 ml portion of this acid anddiluting with 85.00ml of water. The final molar concentration after dilution is:Please fill in the space with a numerical value with twodigits or two decimal places without unitsAnswer:

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Answered: er. The final molar concentration after…

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er. The final molar concentration after dilution is:

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

Chapter11: Solutions

Section: Chapter Questions

Problem 9P

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what does other snapchatters ollege.com/course.html?courseld=16519516&OpenVellumHMAC=6f33a32de715cd8b724c806ca7637e8d#10001 2 Maps Best Free PowerP. L Google Drive Academic Search + Downloads € University Librarie. UNIVERSITY POR. Student Detail Sc. Review I Constants Part A Indicate whether each of the following solutions is an acidic, a basic, or a neutral solution. Drag the appropriate solutions to their respective bins. Reset Help [OH ] = 3.1 x 10-5 M [OH] = 3.8 x 10-" M [H3O*] = 8.2 x 10- M [H3O*] = 7.3 x 10-² M Acidic solution Basic solution Neutral solution Submit Request Answer P Pearson Copyright © 2021 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy. | Permissions | Contact Us |
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3. A student neutralized 25.0 cm³ of sodium hydroxide solution with 0,6 student carried out the experiment three times and obtained the following results. Experiment 3 Experiment 1 Experiment 2 Volume of Acid 19.90 17.30 17.40 Used/ cm3 (a) The student calculated the volume of acid used by calculating the average of the volume of acid used in Experiment 2 and Experiment 3. Explain why the first reading was not considered. (b) Calculate the amount (moles) of 0.6 moldm³ sulfuric acid in the average titre value used to neturalise the sodium hydroxide. (c) How many moles of sulfuric acid react with 1 mole of sodium hydroxide? (d) What amount (moles) of sodium hydroxide were there in the 25 cm³ sample?
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