vasia76
contestada

When you burned copper, the product copper
oxide appeared on the wire. Besides copper, the
other reactant is

Respuesta :

AaniGro
The other reactant besides copper has to be oxygen as the product is copper oxide. We already know about copper being the first reactant then all that’s left is ‘oxide’ which sounds like oxygen.
shattori0266

Answer:

Oxygen

Explanation:

edge 2021

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