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15 cards from this deck
Hydrogen ions (\ceH+\ce{H+}\ceH+) and anions
Extent of dissociation
Acid molecules split into \ceH+\ce{H+}\ceH+ ions and anions
Acids that completely dissociate in water
High \ceH+\ce{H+}\ceH+ conc. leads to low pH
\ceHCl\ce{HCl}\ceHCl, \ceHNO3\ce{HNO3}\ceHNO3, \ceH2SO4\ce{H2SO4}\ceH2SO4
Acids that partially dissociate in water
Reversible with equilibrium
Far to the left
Lower \ceH+\ce{H+}\ceH+ conc., thus higher pH than strong acids
Ethanoic acid (\ceCH3COOH\ce{CH3COOH}\ceCH3COOH)
pH decreases
pH decreases by 1 unit
Strength = dissociation; conc. = amount dissolved
Ability to dissociate in water
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