how does lavoisier contribute?
He conducted the first adequate quantitative experiments on oxidation and gave the first correct explanation of how combustion works
Lavoisier's contribution
avoisier conducted the first adequate quantitative experiments on oxidation and gave the first correct explanation of how combustion works
oxygen (o2) is formed in photosynthesis as a direct result of Light-driven splitting of water during oxygenic photosynthesis
He conducted the first adequate quantitative experiments on oxidation and gave the first correct explanation of how combustion works He  conducted the first adequate quantitative experiments on oxidation and gave the first correct explanation of how combustion works. He conducted the first adequate quantitative experiments on oxidation and gave the first correct explanation of how combustion works.
Oxygen Oxygen Oxygen
Lavoisier's contribution Lavoisier's contribution Lavoisier's contribution
Lavoisier conducted the first adequate quantitative experiments on oxidation and gave the first correct explanation of how combustion works. He used these and similar experiments, all started in 1774, to discredit the phlogiston theory and to prove that the substance discovered by Priestley and Scheele was a chemical element. Lavoisier conducted the first adequate quantitative experiments on oxidation and gave the first correct explanation of how combustion works. Lavoisier conducted the first adequate quantitative experiments on oxidation and gave the first correct explanation of how combustion works.
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Oxygen [SEP] Lavoisier's contribution
Lavoisier conducted the first adequate quantitative experiments on oxidation and gave the first correct explanation of how combustion works. He used these and similar experiments, all started in 1774, to discredit the phlogiston theory and to prove that the substance discovered by Priestley and Scheele was a chemical element. In one experiment, Lavoisier observed that there was no overall increase in weight when tin and air were heated in a closed container. He noted that air rushed in when he opened the container, which indicated that part of the trapped air had been consumed. He also noted that the tin had increased in weight and that increase was the same as the weight of the air that rushed back in.