Part A)    How many out of the following molecules: HCl, SF6, CCl4, PCl5, H2S, SiH4, possess dipole moments? (a) 1                 (b) 2                (c) 3                 (d) 4                (e) 5

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A:

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A: Ans

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Q: Questions 17 and 18

A: Since you have posted multiple questions, we are entitled to answer the first only.

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A:

Q: Me Me cat. H* Me ОРP `NH2 МеОн, н+ 2. xylenes, heat 3. F3C cat. Pd(PPH3)4, KOIBU Br

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Q: [so;] = 3

A:

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Q: Species AG (kJ/mol) f Mg(s) 02g) MgO(s) -569.6 SO2(g) -300.57 SO3(g) -370.53 CH2(g) 209.2 CO2(g)…

A:

Q: Calculate the percent C2O2−4 in H2C2O4.

A: The molecular weight of = 90.04 g\mol.The molecular weight of = 88.02 g\mol

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Q: Calculate the molecular weight for Al2 (SO4  )3

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Q: 8,9

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Q: Give the empirical formula for decaborane, whose molecularformula is B10H14.

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