Question

What happens when copper is heated in air.Give the chemical equation for the same.

Answer 1

Answer:

copper pxide is formed when this happens which is a black compound

Answer 2

Explanation:

heated copper metal react with oxygen the form of copper oxide . The copper oxide react with hydrogen gas from the copper metal and water .queen of funnel is remove the form of hide rows in string , the copper still be warm enough to beoxidized by the air again .

2 Cu (s) + O2 (g) = 2 CuO (s)

Cup (s) + H2 (g) = Cu (s) +H2O (g)