Examlex
Using the thermodynamic data provided below, calculate Ksp for Mg(OH)2(s)at 25°.
Valence
The combining capacity of an element or particle, often determined by the number of electrons that an atom can share, gain, or lose.
Formal Charge
A concept in chemistry that represents the charge assigned to an atom in a molecule, assuming that electrons in all chemical bonds are shared equally between atoms, irrespective of electronegativity.
Nitrogen Atoms
Atoms that have five electrons in their outer shell and are essential components of amino acids, proteins, and nucleic acids.
Non-Zero Formal Charges
The scenario in which atoms within a molecule have a formal charge other than zero, indicating an unequal distribution of electrons.
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