1 янв 1794 г. - Joseph Louis Proust- discovered the law of constant compensation , the law states that if a compound is broken down the masses will have the same proportions regardless of the original substance
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discovered the law of constant compensation , the law states that if a compound is broken down the masses will have the same proportions regardless of the original substanceДобавлено на ленту времени:
Дата:
1 янв 1794 г.
Сейчас
~ 232 г назад