The strength of an acid is determined by it's ability to dissociate into ions. It doesn't deal with concentrations or solublity. Therefore 0.01 M HCl solution is stronger than 1 M acetic acid solution.
ionize
A strong acid completely dissolve into ions when mixed with water. A weak acid only partially dissolve.
A strong acid dissociates more fully than a weak acid.
First, HF, is weak, second HCl is strong acid
Hydrochloric acid is HCl and it is a strong acid. Perchloric acdi is HClO4 and is an even stronger acid.
ionize
A strong acid completely dissolve into ions when mixed with water. A weak acid only partially dissolve.
A strong acid dissociates more fully than a weak acid.
First, HF, is weak, second HCl is strong acid
A strong acid ionizes partially in water while a weak acid ionizes fully in water.
A strong acid dissociates more, producing a greater concentration of H+ ions in solution, giving a lower pH than a weak acid.
Hydrochloric acid is HCl and it is a strong acid. Perchloric acdi is HClO4 and is an even stronger acid.
A strong acid dissociates more or less completely in water; a weak acid exists partially in dissociated form and partly in molecular form.
The difference is between dissociation constants. A high value has the meaning of strong acid.
An acid produces H+ ions when they are put in water. A base produces OH- ions when they are put in water.
Hydrochloric acid HCl is classed as a strong acid and is inorganic. Vinegar contains acetic acid CH3COOH and is classed as a weak acid and is also organic
Water is not an acid and vinegar is. Another difference would be that water has no odour and vinegar has a very strong odour.