(2) Question
Which two laws were discovered by Antoine Lavoisier and Joseph Proust?
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Chemistry, 28.02.2020 20:22, DESTROYERMODE2308
(2) Question
Which two laws were discovered by Antoine Lavoisier and Joseph Proust?
Select all the correct answers.
law of conservation of mass
ideal gas law
law of definite proportions
Newton's third law of motion
law of universal gravitation
Answers: 3
Chemistry, 22.06.2019 03:50, Pizzapegasus1
Express the following number in scientific notation. 0.026890 =
Answers: 1
Chemistry, 22.06.2019 18:50, christhegreat1
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
Answers: 1