The solubility of an ionic compound can be expressed as the number of moles of the compound that will dissolve per liter of solu

Question

3 years ago

6

The solubility of an ionic compound can be expressed as the number of moles of the compound that will dissolve per liter of solu

tion (molarity). The saturated solution has approximately____(a) sodium ions dissolved in it (give an estimate of the average value.) The solution (not the solid) contains approximately_____(b) moles of sodium ions.

Chemistry

1 answer:

Law Incorporation [45] · Answer 1 · 2022-07-14T14:10:12+03:00

Answer:

Number of moles of sodium dissolved = 6.0 *10^23

Explanation:

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Solution

a) Total 181 ions of Na are dissolved

b)

The number of moles of sodium dissolved = 181/6.023 *10^23

Number of moles of sodium dissolved = 5.987 * 10^23

Number of moles of sodium dissolved = 6.0 *10^23