1- Calculate I (ionic strength) for a solution that is 0.5 molal in KCI and 0.2 molalin K₂Cr₂O7.2- 1-When A = 1.05 × 10³ m², C(HCI) = 10.0 mol m³, 1=0.01 A for 200 s, x wasmeasured to be 0.17 m. Calculate t (H¹)3- Calculate the molar conductivities (A) of KCI solution (0.1 mol L¹), if theconductivity of this solution at 25°C is 0.012896 ¹cm¹.4- Calculate the Molar conductivity of H (..).The lonic Mobilities of H* ions(u) is -36.23 x10*¹ cm² V¹s¹

The ionic strength of a solution is a measure of the concentration of ions in that solution. Note:…

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1- Calculate I (ionic strength) for a solution that is 0.5 molal in KCI and 0.2 molal in K₂Cr₂O₂.

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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Question

1- Calculate I (ionic strength) for a solution that is 0.5 molal in KCI and 0.2 molal
in K₂Cr₂O7.
2- 1-When A = 1.05 × 10³ m², C(HCI) = 10.0 mol m³, 1=0.01 A for 200 s, x was
measured to be 0.17 m. Calculate t (H¹)
3- Calculate the molar conductivities (A) of KCI solution (0.1 mol L¹), if the
conductivity of this solution at 25°C is 0.012896 ¹cm¹.
4- Calculate the Molar conductivity of H (..).The lonic Mobilities of H* ions
(u) is -36.23 x10*¹ cm² V¹s¹

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