Which of these would be most easily separated using a centrifuge?
A. a solution of sugar in wa...
Chemistry, 08.03.2020 19:19 Rayinz9174
Which of these would be most easily separated using a centrifuge?
A. a solution of sugar in water
B.
a suspension of dirt particles in water
C. a metal consisting of copper and zinc
D. a compound made of hydrogen and carbon
Answers: 2
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Two liquids are shaken together in a test tube to produce a mixture that quickly separates into two layers. which of the following best describes the behavior of the above pair of substances? soluble insoluble miscible immiscible
Answers: 1
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What is the result of multiplying (2.5 × 1010) × (2.0 × 10-7)? a. 5.0 × 103 b. 5.0 × 10-3 c. 5.0 × 1017 d. 5.0 × 10-17
Answers: 1
Chemistry, 22.06.2019 05:30
Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean
Answers: 3
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