Recent content by alotropia_entropia

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    Waste Vegetable Oil produced by the kitchen

    Talking about Sulfuric acid ,.. I need too a way to regenate this one that from Ether Synthesys in Lab Size someone could help me? Thanks
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    Can iron react with other inorganic substances and form a red precipitate?

    NaOH isn't good to precipitate KSCN ... the KSCN is unsoluble into etanol but is a bit expansive...until now
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    Can iron react with other inorganic substances and form a red precipitate?

    Maybe it could being done add NaOH (aq)?
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    Can iron react with other inorganic substances and form a red precipitate?

    Yes, it happened : But 6KNO3+ 2Fe(SCN)3+ 3Na2SO4---->Fe2(SO4)3 ↓ppt red + 6KSCN (aq) + 6 NaNO3 (aq) Now I want to know how precipitate the [SCN] from aqueous solution NaNO3 + KSCN Could anyone help me? Thanks
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    Adding KNO3 and seeing color change

    Ok Bomba I did it ... Thanks
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    Can iron react with other inorganic substances and form a red precipitate?

    I'm with a small doubt let me show for you: I have a solution: KNO3 + Fe(SCN)3 Plus: Na2SO4 (aq) I would like to know if could happen it? ---> NaNO3 + FeSO4↓ppt red + KSCN Or plus: NaOH (aq) Could Happen ? ----> NaNO3+ Fe(OH)3 ↓ppt red +KSCN Thank you Paulo
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    Adding KNO3 and seeing color change

    Hello Gentlemen... I 've this aqueous solution with probably it complex formed, but I would like to Know How could I to separate these ones salts? Fe(NO3)3 + 3 KSCN -------> 3KNO3 +Fe(SCN)3 Paulo
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