Question

list out 20 acids and bases and there sources​

Answer 1

List of Organic Acids with their Sources and Formula
# Acetic acid : Source : Vinegar. ...
# Citric acid : Source : Citrus fruits such as lemon, lime, orange etc. ...
# Butyric Acid : Source : Rancid butter and milk. ...
# Hydrochloric Acid : Source : Gastric juice. ...
# Formic Acid : ...
# Lactic Acid : ...
# Maleic Acid : ...
# Oleic Acid :

Thus here are 10 bases commonly found in households:
Ammonia, NH3 (fertiliser, cleaning agent)
Sodium hydroxide, NaOH (cleaning agent, paper, pH regulator)
Sodium carbonate, NaCO3 (paper, glass, detergent, toothpaste)
Sodium bicarbonate, NaHCO3 (baking soda, fire extinguisher, toothpaste)