All of the following processes involve a separation of either a mixture into substances or a compound

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All of the following processes involve a separation of either a mixture into substances or a compound into elements. For each, decide whether a physical process or a chemical reaction is required.

a. Sodium metal is obtained from the substance sodium chloride.

b. Iron filings are separated from sand by using a magnet.

c. Sugar crystals are separated from a sugar syrup by evaporation of water.

d. Fine crystals of silver chloride are separated from a suspension of the crystals in water.

e. Copper is produced when zinc metal is placed in a solution of copper(II) sulfate, a compound.

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General Chemistry

ISBN: 9781305580343

11th Edition

Authors: Darrell Ebbing, Steven D. Gammon

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Question Posted: Oct 06, 2020 01:51 AM

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All of the following processes involve a separation of either a mixture into substances or a compound

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General Chemistry

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