What type of changephysical or chemicalis necessary to separate the following? [Hint: Refer to a listing of
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What type of change—physical or chemical—is necessary to separate the following? [Hint: Refer to a listing of the elements.]
(a) Sugar from a sand/sugar mixture
(b) Iron from iron oxide (rust)
(c) Pure water from seawater
(d) Water from a slurry of sand in water.
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Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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