I was asked to write the reaction for the formation of zinc iodide from zinc and iodine, so I put down ZnI, after looking on the net i found that it is actually ZnI2, but how am i supposed to figure out that the charge of Zn is 2+, because i thought that you coudlnt figure ...
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19.The best conductor of electricityColumn Ba.tungstenb.chromiumc.zincd.cobalte.ironf.platinumg.manganeseh.copperi.silverIn your textbook,read about the inner transition metals.Write the word or words that best complete the statement.20.Because there is little difference in the properties of ...
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Which of the alkaline earth metals has the smallest electronegativity? What is the ionization energy for lithium? What is the electronegativity difference in the compound aluminum chloride? What does electronegativity mean? What is the electronegativity of zinc?
aConcentrado de sulfuro de zinc es el principal de materias primas minerales, sino también el método fuego y método húmedo. Concentrado do sulfide do zinco é principal de materiais crus minerais, mas também o fogo do método e o método húmido.[translate] ...
aWhenever the elder brother bumps into the human elder brother who the attire compels always silently to lower the head is not elder brother's tutelage good elder brother is looking for the brick 每当哥哥碰到服装总沈默地强迫降低头的人的哥哥不是好哥哥寻找砖的哥哥的监护[translate] ...
What is the oxidation number of zinc? What is the oxidation number of carbon in NaHCO3? What is the oxidation number of potassium in KMnO4? For oxidation, when is O2 a -1 charge, and when is it a -2 charge? When electroplating silver on iron, what is oxidized?
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