Describe the preparation of 500 mL 0.50 M K2Cr2O7 solution using solid K2Cr2O7 (purity: 99.8%).What is the volume of NaOH needed to dilute 1.50 M NaOH to 250 mL of 0.10 M.Calculate the volume of 0.1 M HCl needed to react with 50 mL of 0.89 M NaOH.

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Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter4: Chemical Reactions In Solution

Section: Chapter Questions

Problem 4.8QE: Describe how 500 mL of a 1.5 M solution of HCl prepared from 12.1 M HCl and pure solvent.

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Describe the preparation of 500 mL 0.50 M K₂Cr₂O₇solution using solid K₂Cr₂O₇(purity: 99.8%).
What is the volume of NaOH needed to dilute 1.50 M NaOH to 250 mL of 0.10 M.
Calculate the volume of 0.1 M HCl needed to react with 50 mL of 0.89 M NaOH.

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