Chemistry, asked by marthandapadamasali, 10 months ago

A shiny brown coloured element "Z" on heating in air becomes black in colour
a)Name the element "Z" and black coloured compound formed.
b) Write it's balanced chemical equation.

Answers

Answered by anchalyadav7921

1

Answer:

element "Z" is copper and the black coloured compound formed is copper oxide. when we heat copper in the presence of oxygen, CuO is formed.

Explanation:

2Cu + O2 ~ 2CuO

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