How to Make Copper Sulfate (Copper Sulphate)

Copper Sulfate Test for Iron Contamination in Stainless Steel cladding

As copper becomes more valuable, thieves are leaving families without phone lines and cities with costly repairs. The increasingly precious metal is a lucrative target for thieves — and an easy one, as copper is used in everything from phone and transportation lines to street lights. https://cbsn.ws/4fUowye | CBS Mornings