1. Differentiate between strong and weak acids.
Identify the strong and weak acids from the
following list of acids : hydrochloric acid, acetic
acid, formic acid, nitric acid.
Answers
Answer:
The higher the concentration of hydrogen ions, the lower the pH. Hydrochloric acid is a strong acid and ethanoic acid is a weak acid. Strong acids are fully ionised but weak acids are only partly ionised in solution. At the same concentration, strong acids have a higher concentration of hydrogen ions than weak acids.
Answer:
STRONG ACIDS
The acids which displaces more hydrogen ions to form H3O molecules are called strong acids.
The basicity of strong acids are more i.e. the number of ionizable hydrogen ions are more in number.
Acids which completely ionizes to form H30 molecules are called strong acids
Eg:Hydrochloric acid and nitric acid
WEAK ACIDS
The acids which displaces less hydrogen ions to form H3O molecules are called weak acids
The basicity if these acids are less
Acids which doesn't ionizes completely to form H30 molecules are called weal acids
Eg:acetic acid and formic acid
Hope this helps you
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