Wednesday, February 12, 2014

a chart for acidic and basic radicals valancesweb links if possible

I'm a little unclear on what you are looking for, but I'm
going to take a guess that it might be whats at href="http://depts.washington.edu/eooptic/links/acidstrength.html">this
link. When they are undissolved, most acids and bases form electrically
balanced (neutral) compounds. But when they are mixed with water, acids and bases
dissociate. Acids release H+ (hydronium) ions, and bases release OH- (hydroxide)
ions.


Two things dictate how strong an acid or base is. One
is the dissocation constant (Ka), which tells how completely the acid or base will
dissolve in water - the more it dissolves, the stronger it will be. The second factor
depends on the molecular formula and how many H+ or OH_ ions it can release per molecule
dissolved. For example, an acid with 2 hydrogens per molecule like H2SO4 can release
twice as many H+ ions as one like HCl, which has only one hydrogen per
molecule.

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