Chemistry, 21.05.2020 23:03 diegomacias2411
Question 10 a chemistry student adds a quantity of an unknown solid compound x to 150. ml of distilled water at 26.°
c. after 10 minutes of stirring, all of the x has dissolved. the student then drains off the solution and evaporates the water under vacuum. a precipitate is left behind. the student washes, dries and weighs the precipitate. it weighs 3.45 g .
Answers: 1
Chemistry, 21.06.2019 15:50
If the mass of the products measured 120g what would the mass of the reactants a. 30g b. 60g c. 120g d. 240g
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Chemistry, 21.06.2019 19:30
Si una estrella no tiene paralaje medible, ¿qué puedes inferir?
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Chemistry, 22.06.2019 13:30
Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.
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Chemistry, 22.06.2019 17:00
The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
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Question 10 a chemistry student adds a quantity of an unknown solid compound x to 150. ml of distill...
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