hxlvnn hxlvnn
  • 03-11-2020
  • Chemistry
contestada

4 HF(g)+SiO2(s) → SiF4(9)+2 H2O(9)
Is the Si oxidized or reduced?

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brightBrain
brightBrain brightBrain
  • 03-11-2020

Answer:

Si is reduced since it loses the oxygen atom

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