What is the molarity of a solution of CaCl2 if 4 liters of the solution contains 16 moles of CaCl2?
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Ответ:
Explanation:
molarity= no. of moles of solute/solution in litres
molarity= 16/ 4
=4M
Ответ:
The Pauli Exclusion Principle states that, in an atom or molecule, no two electrons can have the same four electronic quantum numbers. As an orbital can contain a maximum of only two electrons, the two electrons must have opposing spins.
Explanation:
The Pauli Exclusion Principle states that, in an atom or molecule, no two electrons can have the same four electronic quantum numbers. As an orbital can contain a maximum of only two electrons, the two electrons must have opposing spins.