Question

heat in platinum ware with little ammount of borax and copper sulphate write down what happens with the reaction
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Answer 1

Answer: brainliest????????

Explanation:

The loop is cleaned with concentrated hydrochloric acid and dipped in powdered borax, then heated in the flame of a Bunsen burner until the borax melts, forming a bead. The bead is dipped into a tiny amount of the compound to be tested and is reheated in the flame. The metal borate that is formed colors the bead.