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Acids and bases (pH calculations (pH = -log [H+], [H+] = antilog(-pH) =…
Acids and bases
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Bases
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Arrhenius base: Hydroxide containing compounds that ionize to yield hydroxide ions (OH-) in aqueous solution.
Strong bases
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The net ionic equation for acid–base reactions involving a strong acid and a strong base is:
H+ (aq) + OH− (aq) → H2O(l)
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Bases have a pH less than 7. The stronger the base, the higher the pH
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Acids
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Arrhenius Acid: Hydrogen containing compound that ionize to yield hydrogen ions (H+) in aqueous solution
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Acids have a pH less than 7. The stronger the acid, the lower the pH
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Salts
A salt is an ionic compound formed in a neutralization reaction by the replacement of an H+ ion from the acid with a cation from the base.
When an acid–base neutralization reaction occurs, an acid reacts with a base and the two neutralize each other, producing water and a salt.