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A NEW ROUTE TO THE PREPARATION OF K2CrO4
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نویسنده
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Khalil Mutasim I. ,Al-Enzi Hamda S. ,Al-Qunabit Maha
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منبع
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journal of saudi chemical society - 2007 - دوره : 11 - شماره : 2 - صفحه:287 -291
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چکیده
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The incompatibility between the oxidizing nitrate group and the reducing iodide is utilized to prepare k2cro4 and i2 simultaneously .the redox reaction, whether a solid–solid or aqueous solution one is energetically efficient that produces the chromate at as low as ca. 475° c. ftir, raman, uv and x- ray diffraction measurements, in addition to analytical data, confirmed the formation of k2cro4. a mechanism was suggested.
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کلیدواژه
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K2CrO4 ,redox reaction ,FT-IR ,Raman ,XRD
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آدرس
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King Saud University, College of Science, Chemistry Department, Saudi Arabia, King Saud University, College of Science, Chemistry Department, Saudi Arabia, King Saud University, College of Science, Chemistry Department, Saudi Arabia
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پست الکترونیکی
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mkhalil@ksu.edu.sa
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Authors
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