This outlines one way to carry out the practical using copper(II) oxide powder and dilute sulfuric acid. Eye protection must be worn. 1. Add some dilute sulfuric acid to a small beaker.
Hosted on MSN1mon
From COâ‚‚ to acetaldehyde: New copper catalyst offers green alternative to fossil-fuel-based processesThe time was ripe for a green breakthrough ... co-lead author Wen Luo. "Copper usually oxidizes like crazy, especially copper that small. But in our case, an oxide shell formed around the ...
For example, when heated, green copper(II) carbonate decomposes into black copper(II) oxide and colourless carbon dioxide gas. Nitrogen and hydrogen react together to form ammonia. Give the word ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback