What is the role of NaCN in the extraction of gold ? (ii) What is copper matte ?

What is the role of NaCN in the extraction of gold ?
(ii) What is copper matte ?

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

(i) It is used as a complexing agent.
(ii) It is a mixture of `Cu_(2)O " and " Cu_(2)S`.

4 views Answered 2023-02-05 15:29

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