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Which of the following general process occurs when a mineral is roasted?
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Q16: Give the systematic name for [Cu(NH<sub>3</sub>)<sub>4</sub>]Cl<sub>2</sub>.<br>A)Dichlorotetraamminecuprate(II)<br>B)Tetraamminecopper(II)chloride<br>C)Copper(II)ammonium chloride<br>D)Tetraaminocopper(II)chloride<br>E)None
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Q65: In the compound K[Co(C<sub>2</sub>O<sub>4</sub>)<sub>2</sub>(H<sub>2</sub>O)<sub>2</sub>] (where C<sub>2</sub>O<sub>4</sub><sup>2</sup><sup>-</sup> =