1.Infrared investigations for the chemical reactions of alkaline earth metal hydroxides with urea at boiling point in aqueous media

作　　者：Samy M. El-Megharbel ;Ahmed El-Maghraby ;Moamen S. Refat

出　　处：International Journal of Innovative Research in Science, Engineering and Technology. 2013 ;2(12):7326.

出版社：S&S Publications

文章 ID：181618904

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2.Infrared spectroscopic studies of the different solid products upon the chemical reactions between some transition metal ions/ ammonia/ urea with 1: 2: 10 ratios

作　　者：Samy M. El-Megharbel ;Ahmed El-Maghraby ;Moamen S. Refat

出　　处：International Journal of Innovative Research in Science, Engineering and Technology. 2013 ;2(12):7331.

出版社：S&S Publications

文章 ID：181618905

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3.Study of alkaline earth metal chloride-urea complexes in aqueous media at boiling point in presence of potassium iodide: New equation for preparation of calcium(II), strontium(II) and barium(II) carbonates

作　　者：Samy M. El-Megharbel ;Ahmed El-Maghraby ;Moamen S. Refat

出　　处：International Journal of Innovative Research in Science, Engineering and Technology. 2013 ;2(12):7443.

出版社：S&S Publications

文章 ID：181618926

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4.New chemical procedures for preparation of manganese(II), cobalt(II), zinc(II) and cadmium(II) carbonates under the catalytic behavior of metal ions: Discussion of infrared spectral bands

作　　者：Samy M. El-Megharbel ;Ahmed El-Maghraby ;Moamen S. Refat

出　　处：International Journal of Innovative Research in Science, Engineering and Technology. 2013 ;2(12):7448.

出版社：S&S Publications

文章 ID：181618928

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检索条件:"( ( 高级检索(( ((AU:(("Ahmed El-Maghraby")))) )) ) )"

	Ahmed El-Maghraby	4篇
	Moamen S. Refat	4篇
	Samy M. El-Megharbel	4篇