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Thread: Preliminary chemistry marathon

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    Member highshill's Avatar
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    Preliminary chemistry marathon

    Hi everybody with yearly coming up for us year 11 in a few weeks time lets do a marathon on preliminary chemistry, some rules the time span to answer the question is ten minutes after that the person who posted the question or anyone would tell the answer, I will start it of:
    Predict the precipitation:
    ammonium hydroxide and iron(II) acetate

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    Re: Preliminary chemistry marathon

    Last edited by highshill; 24 Jul 2017 at 9:05 PM.

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    Junior Member bujolover's Avatar
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    Re: Preliminary chemistry marathon

    Quote Originally Posted by highshill View Post
    Hi everybody with yearly coming up for us year 11 in a few weeks time lets do a marathon on preliminary chemistry, some rules the time span to answer the question is ten minutes after that the person who posted the question or anyone would tell the answer, I will start it of:
    Predict the precipitation:
    ammonium hydroxide and iron(II) acetate
    Iron hydroxide will be precipitated. We literally just learnt this concept at school today.

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    Re: Preliminary chemistry marathon

    Good almost correct iron(II) hydroxide would precipitate remember to mention the (II) it the valence electron of iron

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    Junior Member bujolover's Avatar
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    Re: Preliminary chemistry marathon

    Quote Originally Posted by highshill View Post
    Good almost correct iron(II) hydroxide would precipitate remember to mention the (II) it the valence electron of iron
    Oh yes. Thanks for that.

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