First because the later ones are trying to take more H plus ions from an already negative ion, which is harder.
the acid ionization constant (Ka) has no units
An acid dissociation constant, Ka, (also known as acidity constant, or acid-ionization constant) is a quantitative measure of the strength of an acid in solution. It is the equilibrium constant for a chemical reaction known as dissociation in the context of acid-base reactions. The equilibrium can be written symbolically as: HA A− + H+,
because of penis
extent of ionization in water. http://www.chemistryexplained.com/A-Ar/Acid-Base-Chemistry.html
phosphoric acid
the acid ionization constant (Ka) has no units
An acid dissociation constant, Ka, (also known as acidity constant, or acid-ionization constant) is a quantitative measure of the strength of an acid in solution. It is the equilibrium constant for a chemical reaction known as dissociation in the context of acid-base reactions. The equilibrium can be written symbolically as: HA A− + H+,
because of penis
extent of ionization in water. http://www.chemistryexplained.com/A-Ar/Acid-Base-Chemistry.html
I don't think so.poly phosphoric acid and phosphoric acid have same moleculer structure.http://harvestchem.iblogger.org
phosphoric acid
H3PO4 is the formula for phosphoric acid, also called orthophosphoric acid. For details see: http://en.wikipedia.org/wiki/Phosphoric_acid
Phosphoric acid
Phosphoric acid 85% is the highest purity of this type of acid available in the market. Which is most used in food grade. Phosphoric acid is in the classification of weak acids.
i think it is phosphoric is stronger but I'm not sure?
They are the same Chemical Formula. Basically the same Acid with two different names.
Morocco