what is strong acids weak acids strong bases weak bases with suitable example?
Answers
Answer:
weak acid is an acid that is partially dissociated into its ions in an aqueous solution or water. In contrast, a strong acid fully dissociates into its ions in water. The conjugate base of a weak acid is a weak base, while the conjugate acid of a weak base is a weak acid. At the same concentration, weak acids have a higher pH value than strong acids.
Examples of Weak Acids
Weak acids are much more common than strong acids.
They are found in daily life in vinegar (acetic acid) and lemon juice (citric acid), for example.
Common weak acids include:
Acid Formula
acetic acid (ethanoic acid) CH3COOH
formic acid HCOOH
hydrocyanic acid HCN
hydrofluoric acid HF
hydrogen sulfide H2S
trichloracetic acid CCl3COOH
water (both weak acid and weak base) H2O
Answer:
HNO3 strong acid KOH strong base
H2CO3 weak acid NH3 weak base
Ihope it is helpful