What is the difference between strong and weak acids

Answer:
strong acid its ionizes completely in aqueous solution
weak acid its ionizes partially in a solution
Explanation:
i think the answer is 'strong acids completely ionize/ disassociate in water. weak acids do not'
tip: i remember the definition for both
weak acids: chemical substance that ionises partially in water to produce a lower concentration of H+ ion
strong acids: chemical substance that ionises completely in water to produce a higher concentration of H+ ion
hope this helps you