Answered: 5) If 1 CN- ion kills 10 cancer cells,…

5) If 1 CN- ion kills 10 cancer cells, how many cells would be killed by drinking 25 ml of a saturated Cu(CN)2 solution ( Ksp = 2.5 x 10-7). Hint: Avogadro's number = 6.02 x 1023. %3D

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter20: Environmental Chemistry-earth's Environment, Energy, And Sustainability

Section: Chapter Questions

Problem 41PS

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5) If 1 CN- ion kills 10 cancer cells, how many cells would be killed by drinking 25 ml of a
saturated Cu(CN)2 solution ( Ksp = 2.5 x 10-7). Hint: Avogadro's number = 6.02 x 1023.

Expert Solution

Step 1

Solubility product is expressed for sparingly soluble salt and Ksp is product of concentration of species in solution .

The question can be tackled by calculating no of moles from Ksp after calculating molarity that is solubility hence can be calculated the no of particles and then total cancer cells that can be killed.

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