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Table 15C.2 lonic radii, r/pm* Na* 102(6*), 116(8) K* 138(6), 151(8) F 128(2), 131(4) 181 (close packing) * This scale is based on a value 140 pm for the radius of the 0² ion. More values are given in the Resource section. * Coordination number.

Table 15C.2 lonic radii, r/pm* Na* 102(6*), 116(8) K* 138(6), 151(8) F 128(2), 131(4) 181 (close packing) * This scale is based on a value 140 pm for the radius of the 0² ion. More values are given in the Resource section. * Coordination number.

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Estimate the diffusion coefficients and the effective hydrodynamic radii of the alkali metal cations in water from their mobilities at 25 °C (refer to the Resource section for values of the mobilities). Estimate the approximate number of water molecules that are dragged along by the cations. Ionic radii are given Table 15C.2.

Table 15C.2 lonic radii, r/pm* Na* 102(6*), 116(8) K* 138(6), 151(8) F 128(2), 131(4) 181 (close packing) * This scale is based on a value 140 pm for the radius of the 0² ion. More values are given in the Resource section. * Coordination number.
Transcribed Image Text:Table 15C.2 lonic radii, r/pm* Na* 102(6*), 116(8) K* 138(6), 151(8) F 128(2), 131(4) 181 (close packing) * This scale is based on a value 140 pm for the radius of the 0² ion. More values are given in the Resource section. * Coordination number.
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