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Title: When heated in air, copper metal develops a black appearance over time. Analysis shows that ... Post by: Neves on Feb 6, 2017 When heated in air, copper metal develops a black appearance over time. Analysis shows that copper(II) oxide is formed. What type of reaction is this?
Title: Re: When heated in air, copper metal develops a black appearance over time. Analysis shows that ... Post by: Craft on Feb 6, 2017 Content hidden
Title: Re: When heated in air, copper metal develops a black appearance over time. Analysis shows that ... Post by: Neves on Apr 5, 2017 Thanks a lot.
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