Chemistry, 13.04.2021 20:30 shawnr6989
Complete as frases a seguir, explicando como os experimentos contribuíram para a elaboração de um determinado modelo atômico. • O experimento de raios catódicos, realizado por Thomson, revelou que
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Chemistry, 22.06.2019 21:30
Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
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Chemistry, 23.06.2019 10:00
What is the density, d, of a substance with a volume of v = 12.5 cm3 and a mass of m = 74.4 g ?
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Complete as frases a seguir, explicando como os experimentos contribuíram para a elaboração de um de...
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