cainmuniz2004 cainmuniz2004
  • 15-10-2020
  • Chemistry
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Solid copper is burned in oxygen gas to make solid copper (ii) oxide

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qwe123rt
qwe123rt qwe123rt
  • 15-10-2020

Answer:

The copper oxide can then react with the hydrogen gas to form the copper metal and water. When the funnel is removed from the hydrogen stream, the copper was still be warm enough to be oxidized by the air again.

Explanation:

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