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to indicate the higher valency. the following table gives the names of some compounds with variable valencies of elements. compound valency ion cuprous (cu 2 o) 1 cu + cupric oxide (cuo) 2 cu 2+ ferrous oxide (feo) 2 fe 2+ ferric oxide (fe 2 o 3 ) 3 fe 3+ element valency ion...
Cleaning of titanium tetrachloride and hydrogen before their supply into the reaction retort of stainless steel retorts is carried out high grade of purity in order to manufacture titanium hydride powder of high quality. TABLE 1 Table of chemical reactions Temperature, No Reaction ° C. Pressure Co...