Chemistry Ch. 9
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Acids & Bases
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26 Terms
Perchloric Acid
HClO4
Sulfuric Acid
H2SO4
Hydroiodic Acid
Hl
Hydrobromic Acid
HBr
Hydrochloric Acid
HCl
Nitric Acid
HNO3
Bases..
accept a proton
Acids…
donate a proton
In a Neutralization reaction, the products will be…
salt and water
Equilibrium Equation
K = [products] / [reactants]
is K = 1….
there are equal amounts of products and reactants
if K > 1…
products predominate
if K < 1…
reactants predominate
The larger the Ka…
the stronger the acid
1-7 on pH scale
acid
7 on pH scale
neutral
7-14 on pH scale
base
The smaller the pKa…
the stronger the acid
pKa
pKa = -log(Ka)
Relationship of pK and pKa
pH = pKa + log [conj. base] / [acid]
pH > pKa
conjugate base predominates
pH < pKa
acid predominates
pH = pKa
acid = conjugate base
Hypoventilates
CO2 builds up in bloodstream, respiratory acidosis
Hyperventilates
exhales too much CO2, respiratory alkalosis
Metabolic Acidosis
too much acid production, common in diabetics
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