french chemist who was born in angers,france on september 26 1754, and died ion 1826
necame known abpout his reaserch work on thye stedinness of compopsition of chemical compounds
he analytically studied the two tin oxide and two iron sulfides
proving that had different composition and that there were no substances with intremidiate composition
his labratorial tests showed yhat the variable composition oxides
studied by berthellot were hydrated products
he also performed series of researches to characterize different tylpes of sugars
present in vegetable product
GRP.10
Danna Santos
Maia Tangco
Milana Tapawan
Ji u Yoon (Diana)
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