tictacgold
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hydrogen or carbon monoxide
The left over copper oxide can then be converted to copper metal in the presence of hydrogen or carbon monoxide:
CuO + H2 ? Cu + H2O
CuO + CO ? Cu + CO2
What do they mean presence of hydrogen or carbon monoxide do I add they and how do I make them
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entropy51
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See page 43 of Chemistry in the Laboratory
For that matter, see all the other pages too!
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tictacgold
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Hi entropy51
How are you
That pdf file is fantastic.
Thanks very much
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entropy51
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Probably my favorite chemistry book!
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tictacgold
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Thanks again entropy51
I have this on my agenda to read this entire file
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aonomus
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You can also use carbon powder if you don't have these gasses handy.
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