Product Description. Shipped in a resealable bag that is sealed for safety and freshness. ... This item:Black Copper Oxide - Cupric Oxide - CuO - 1 Pound $9.50 .
Colour depends on the relevant atom having energy levels spaced so that either that coloured light is absorbed (in which case you the the other colours, ...
Oxygen can combine with
Virtually insoluble in water or alcohols;
Present manufacture is based on the action of acetic acid on copper metal,
This experiment shows magnesium's ability to remove oxygen from an