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In Chapter 15 we shall learn how the nitronium ion,
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- Draw the resonance forms that fit the octet rule for the metaphosphate ion, PO 3 – . (a) How many sigma bonds are there? How many pi bonds? (b) What is the phosphorus-oxygen bond order? (c) Arrange the following species in order of decreasing P-O bond strength (strongest first, weakest last). PO 4 3– , PO 2 – , PO + , PO 3arrow_forwardFrom the Lewis diagram of SiF5, determine: A) The formal charge on the silicon atom. B) The formal oxidation number of the silicon atom. C) The overall charge of the molecular species.arrow_forwardAn elemental analysis of a hydrocarbon, which contains only carbon and hydrogen, shows the mass%: element mass% carbon 92.26 hydrogen 7.743 (A) * Determine the empirical formula of the hydrocarbon. (B) The compound has a molar mass of 26.04 g/mol. Determine its molecular formula. (C, Draw the Lewis structure of the molecular compound. Count the total number of sigma bonds and pi bonds each, present in the molecule. (D, What is the hybridization of carbon in the molecule? Explain.arrow_forward
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