Q2. (a) describe the differences in chemical bonding that can be used to distinguish a semi-bridging h2-co ligand from a symmetrical 12-co ligand? (5 marks) (b) explain why the v- o stretching frequency changes when bis(acetylacetonato)oxovanadium(iv) is dissolved in pyridine. (4 marks) (c) the interaction of na fe(co), with (ch3)2nch i gives the carbene complex (co) fechn(ch3)2. write a plausible reaction sequence. (8 marks)
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Chemistry, 21.06.2019 18:00
When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) → co2(g) + h2o(g) -1 -5 -8 -16 -21
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Chemistry, 22.06.2019 00:30
What does x represent in the formula for the compound xcl4?
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Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
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Chemistry, 22.06.2019 13:00
The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
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Q2. (a) describe the differences in chemical bonding that can be used to distinguish a semi-bridging...
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