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21/11/2021· • اکسیژن نافلزی فعال است که با اغلب (نه همه) فلزها واکنش میدهد و آنها را به اکسید فلز تبدیل می کند، در حالیکه با برخی فلزها مانند طلا و پلاتین الکتروشیمی واکنش نمیدهد . اتم اکسیژن حین واکنش با فلزات 2 عدد الکترون از فلز گرفته و به لایه آخر خود اضافه می کند و به آرایش پایدار می رسد. • روی، از جمله فلزهایی است که با اکسیژن واکنش میدهد.
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این کار به دلیل وجود اکسیدهای سمی نیتروژن در طی واکنش، در زیر هود انجام می شود. طیف های FTIR و رامان واکنش پذیری نیترات نقره یک واکنش معمولی با این ترکیب آنست که میله ای از مس را در محلول آن معلق کرده و برای چند ساعت بماند. نیترات نقره با مس واکنش می دهد و بلورهایی شبیه به مو از فلز نقره و یک محلول آبی از نیترات مس تشکیل می دهد:
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یک پیام ارسال کرد