Chemistry, 28.01.2020 03:31 putaprincess16
Which of the following involves separating a solution by liquids moving across a selectively permeable able membrane?
fractionation
osmosis
distillation
fractionation
Answers: 2
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Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.
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Imagine that twenty i.u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?
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Which states of matter have particles that move independently of one another with very little attraction?
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What is the solubility-product constant of barium sulfate, baso4, if a saturated solution is 1.03 ´ 10-5 m?
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Which of the following involves separating a solution by liquids moving across a selectively permeab...
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