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Soren Sorensen
In 1909, ________ created a more practical metric termed pH.
Digestion
________ is facilitated by a lower pH (high acidity) of gastric juices, while higher pH blood is required to transport oxygen.
conjugate acids
Bases that are stronger than OH− react to OH− and their ________ with water.
Manganese
________ (VII) oxide (Mn2O7) and chromium (VI) oxide (CrO3) are two well- known examples of metal oxides that react with water to form acids.
Oxide ion
________ (O2),- for instance, is a stronger base than OH- and therefore reacts completely like this with water: − (aq) + H2O (l) par 2OH− | O2− (aq) (aq)
Salt
________ that contains an alkaline metal ion or an alkaline earth metal ion (excluding Be2+)
Na2CO3
The reactions between acidic oxides and the basic oxides and acids are similar to normal acid- based reactions as salt and water are the products: CO2 (g) 2NaOH (aq) ________ (aq) H2O (l) salt water base acidic oxide.
Ammonia
________ is a weak base.
H3O+
________ is the most potent and aqueous acid possible.
chloride ion
The ________ (Cl−), for example, is the conjugate base from HCl acid.
pH
The ________ of a solution with a pH meter is measured in the laboratory.
Ka
Where ________, the acid ionization constant, is the acid ionization equilibrium constant.
conjugate base
Its ________ has no measurable strength if an acid is strong.
OH−ion
The ________ is the most powerful base in aqueous solution.
Lewis acid
A(n) ________ is an atom or molecule that can receive two electrons.
Acid ionization
________ constitutes an important category of aqueous solution chemical balance.
H3O+
Acids that are stronger than ________ react to ________ and its conjugate bases by water.
Salts
________ are powerful electrolytes that break down fully into ions when exposed to water.
