Famous Chemistry Experiments That Changed the World

Boyle’s Air Pump (1660s): Robert Boyle proved air has weight and discovered the gas laws.
Lavoisier’s Combustion Experiments (1770s): Showed oxygen’s role in burning and ended the phlogiston theory.
Dalton’s Gas Studies (1800s): Led to atomic theory by showing how gases mix in fixed proportions.
Faraday’s Electrolysis (1830s): Revealed how electricity splits water and salts, advancing electrochemistry.
Kekulé’s Benzene Structure (1865): His ring model explained aromatic chemistry, inspired by a dream.
Mendeleev’s Periodic Table (1869): Organized elements by patterns, predicting new ones with accuracy.
Rutherford’s Gold Foil Experiment (1909): Proved atoms have a dense nucleus at their center.
Curie’s Radioactivity Research (1898): Isolated radium and polonium, unlocking nuclear science.
Millikan’s Oil Drop Experiment (1909): Measured the charge of the electron with precision.
Fleming’s Penicillin Discovery (1928): A mold-killing bacteria launched the antibiotic revolution.