Jurnal Reaksi Redoks Pdf Free
Download File === https://urllio.com/2taNPh
Jurnal Zarah, Vol. 5 No. 1 (2017), Hal IDENTIFIKASI KONSEP SUKAR DAN KESALAHAN KONSEP REAKSI REDOKS IDENTIFICATION OF DIFFICULT CONCEPTS AND MISCONCEPTIONS OF REDOX REACTION Trining Puji Astutik 1,*, Fariati 2, Herunata 3 1 Program Studi Tadris Kimia, FTK, UIN Antasari Banjarmasin Jl. A. Yani KM 4,5 Banjarmasin, 70235, Kalimantan Selatan 2 Prodi Kimia 3 Prodi Pendidikan Kimia, Jurusan Kimia, FMIPA, Universitas Negeri Malang Jl. Semarang No 5 Malang, 65145, Jawa Timur Alamat Korespondensi: ningtut@gmail.com Abstract The goals learning chemistry is students understand chemistry concept. Redox reaction is one of the abstract concept and necessary in learning more complex concept. Difficulties of students in learning chemistry concept cause difficulties concept and misconception. This research has aims to identify difficulties concept s and misconception of students. The research is a descriptive study. The instrument used is a diagnostic test as many as 14 questions, in multiple choice tests with five answers, with the answer reason, and strengthened by interviews. Finally, difficulties concept s students are (a) oxidation reaction based on gain and loss of oxygen; (b) reduction reaction based on electron transfer; (c) oxidizing agent; (d) reducing agent; and (e) oxidation number, and misconception of students are (a) oxidizing agent increase in oxidation number; (b) reducing agent is a substances having the reduction reaction; (c) oxidation number of monatomic ion is not equal to the charge and the index number indicate oxidation number of element; and (d) redox reaction in case of change of charge of polyatomic ions into the compound. Keywords: difficulties concept, misconceptions, redox reaction Abstrak Tujuan pembelajaran kimia adalah siswa dapat memahami konsep kimia.
Some applications, such as Java, require that the application directories and libraries are updated to a newer version before the user can update. However, there are some applications that are not explicitly API-specific, such as the X Window System, the X server source code, are automatically updated as required.
If user is in the "nebula 3 pro torrent" group, this is the full name of the group to add the users.If user is not in "nebula 3 pro torrent" group, this is the full name of the group to add the users. 827ec27edc