Ch 15: Acids and BasesEquilibrium problems of another kind Arrhenius Acid and base defns•Acidincreases H+conc (hydrogen ion, proton) when dissolved in water.•HCl(aqCl-(aq)•Acid has to have __ to be acid.•Baseincreases OH-(hydroxide ion) conc when dissolved in water•NaOHNa+(aq) + OH-(aq)•Base has to have ___•Arrhenius acid-base neutralization rxnyields salt+ water.•HCl(aq) + NaOH(aq)NaCl(aq) + HOH(l)•acid + base salt + water•Arrhenius definition limited to aqueous solutions.But NH3is a base?Bronsted defn•A Bronsted acid donates a proton (H+) to a base. An acid is a•A Bronstedbase accepts a proton from the acid . Base is a
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