State the type of stability of Cl- ion.

1 answer:

3 0

The common Cl– anion is clearly more stable than the highly charged Cl11– ion. Cl– has an outer octet of electrons (but not a full shell), and Cl11– has a full outer shell (but more than an octet). 18. The neutral atom is clearly more stable than the highly charged Cl11– ion.

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Please, see attached two figures:

The first figure shows the solutility curves for several soluts in water, which is needed to answer the question.

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The red arrow on the second attachement shows how you must go vertically from the temperature of 60ºC on the horizontal axis, up to intersecting curve for the solubility of NH₄Cl.

From there, you must move horizontally to the left (green arrow) to reach the vertical axis and read the solubility: the reading is about in the middle of the marks for 50 and 60 grams of solute per 100 grams of water: that is 55 grams of grams of solute per 100 grams of water.

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