question is uploaded please answer urgently?

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2 Answers

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  • Anonymous
    4 weeks ago

    Do your own homework-urgently.

    • if you can not help, don't give suggestion without solution. I am doing mine.

      so thanks

  • david
    Lv 7
    4 weeks ago

    I knew this stuff about 25 years ago, but haven't used it since.

     ===  This is a Chemistry question, not a Math question.  You should change the categories and then you might get an answer.

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