can someone please help me with the following 3 questions Draw the resonance for
ID: 916806 • Letter: C
Question
can someone please help me with the following 3 questions
Draw the resonance forms that fit the octet rule for the metaphosphate ion, PO_3 How many sigma bonds are there? How many pi bonds? What is the phosphorus- oxygen bond order? Arrange the following species in order of decreasing P-O bond strength (strongest first, weakest last). PO_4 3^-, PO_2^-, PO^+, PO_3^- Consider the following compounds: BaBr_2, MgCl_2, and SrCl_2. Answer the following questions based on expected periodic trends: Which is expected to have the shortest ionic bonds? Which is expected to have the highest lattice energy? Which is expected to have the lowest melting point? Use bond energies as found in Table 9.4 of Chang edition, and estimate the energy change Delta H degree (in kJ/mol) for the following reaction: The C-Cl bond energy is 339 kJ/mol.Explanation / Answer
can someone please help me with the following 3 questions Draw the resonance for
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