Chemistry+Singe replacement

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Balance the following equations if the reactions will occur.

gold + oxygen
Au + O2 --> ???????

barium + oxygen
Ba + O2 --> ???

bismuth + oxygen -->
Bi + O2 --> ???



help please. keep in mind this is single replacement

  • Chemistry+Singe replacement -

    None of these are single replacement. All of them, if they react, are synthesis.

  • Chemistry+Singe replacement -

    Ahh ok. I guess the worksheet tried to trick me. Thanks alot!

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