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klemol [59]
3 years ago
9

What is the correct name for the compound CaSO4•2H2O?

Chemistry
1 answer:
zlopas [31]3 years ago
5 0
CaSO4.2H2O is a white crystal at room temperature. It is soluble in water. Gypsum can be used as a fertilizer.


This Might Be The Answer Idk?
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Use electron configurations to account for the stability of the lanthanide ions Ce⁴⁺ and Eu²⁺.
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Answer:

Explanation:

 The Ce metal has electronic configuration as follows

[Xe] 4f¹5d¹6s²

After losing 4 electrons , it gains noble gas configuration ,. So Ce ⁺⁴ is stable.

Eu  has electronic configuration as follows

[ Xe ] 4 f ⁷6s²

[ Xe ] 4 f ⁷

Its outermost orbit contains 2 electrons so  Eu²⁺ is stable. Its +3 oxidation state is also stable.

Ce⁺²

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Answer: im thinking its gonna be d.C2H6 and also

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Explanation:

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