Co(NH3)63+ Yellow/orange Nickel (II)Ni2+ Light green Nickel-ammonium complex Ni(NH3)62+ Lavender/blue Copper (II)Cu 2+ Blue Copper-ammonium complex Cu(NH3)42+ Royal Blue Tetrachloro-copper complex CuCl42- Yellow/green Zinc (II)Zn2+ Bluish-white It is important to note, however, that...
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The complex [Cu(NH3)4]2+ is deep blue in color. The reaction of...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework and study questions. Ask a question Se...
[Co(NH3)6][R1COO]3 (I) [Co(NH3)6][R2OOCR3COO]3 (II) [Co(NH3)5(R4COO)]X2 (III) [Co(NH3)5(R5NH2)]X3 (IV) wherein R1, R2 and R4 each represent an alkyl group having at least 3 carbon atoms or a fluorine-substituted alkyl group having at least 1 carbon atom; R3 is ...
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On average, the operating temperatures and pH’s values were relatively in the same ranges but the major differences centred on the type of seeds applied (Table 2). Vijayaraghavan et al. [14] use a mixture of activated sludge and cow dung supplemented with nutrients (Ni, Co, K, Fe and ...
[Co(NH3)6][R1COO]3 (I) [Co(NH3)6][R2OOCR3COO]3 (II) [Co(NH3)5(R4COO)]X2 (III) [Co(NH3)5(R5NH2)]X3 (IV) wherein R1, R2 and R4 each represent an alkyl group having at least 3 carbon atoms or a fluorine-substituted alkyl group having at least 1 carbon atom; R3 is ...
(R)2, N(R)3+>, NHCOR, NHCOOR, CH2NH2, CH2NHR, CH2N(R)2, COOCF3 or PO(OR)2; R : H, 1-6C alkyl or optionally substituted (hetero)aryl; Rq : substituted pyridyl, substituted pyrimidyl or a group of formula (III) or (IV); Rx : H, optionally substituted (hetero)aryl, ...
contng. 3-12 wt.% NH3 or alkali(ne earth) metal salt; (c) combining the soln, with the pulverised material and diluting with water, to form a damp mass having an initial moisture content of 20-35% and =6 wt.% alkaline equivalent to K2CO3 and forming a homogeneous product mixture...
contng. 3-12 wt.% NH3 or alkali(ne earth) metal salt; (c) combining the soln, with the pulverised material and diluting with water, to form a damp mass having an initial moisture content of 20-35% and =6 wt.% alkaline equivalent to K2CO3 and forming a homogeneous product mixture...