Science, asked by s1054aayaan11089, 6 hours ago

What is the formula of copper, calcium, iron, and copper sulphuric.

Answers

Answered by Eline75

16

$FORMULAS$

Cu=copper

Ca=Calcium

iron=Fe

copper sulphuric=CuSO4

Answered by s04328fannielois

2

Answer:

Cu

Ca+2

Fe2O3

CuSO4

hope this helps

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