Chemistry, 09.01.2020 15:31 suzymott1562
Which is a characteristic of mixtures?
(a) they are chemically bonded together.
(b) they can be classified as pure substances.
(c) they have fixed ratios between their components.
(d) they can be separated by physical processes.
Answers: 2
Chemistry, 22.06.2019 09:30, kevinh2683
Apump contains 0.5 l of air at 203 kpa. you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump
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Chemistry, 22.06.2019 22:30, lanashanabJHsbd1099
Who discovered a pattern to the elements in 1869?
Answers: 1
Which is a characteristic of mixtures?
(a) they are chemically bonded together.
(b) the...
(a) they are chemically bonded together.
(b) the...
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