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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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judyterrae judyterrae
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3 years ago
Choose the INCORRECT statement.

▸ Precipitation in hydrometallurgy is to precipitate the metal as an ionic solid or reduce it to the metal.

▸ Leaching for gold is done by the cyanidation process where Au(s) is complexed with cyanide ion.

▸ Electrolytic method is used to purify expensive metals.

▸ Pyrometallurgy uses low temperature to freeze out the metal from the ore.

▸ Hydrometallurgy uses water and aqueous solutions at moderate temperatures to handle materials.
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
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festuca96festuca96
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3 years ago
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judyterrae Author
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3 years ago
Thank you, thank you, thank you!
DragonHeart
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this is exactly what I needed
kriggs62
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2 hours ago
This helped my grade so much Perfect
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