The binary hydrogen compounds of the Group 4A elements and their boiling points are: CH4, –162ºC; SiH4, –112ºC; GeH4, –88ºC; and SnH4, –52ºC. Explain the increase in boiling points from CH4 to SnH4.

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Q: Upon heating 144 g MgSO4 · 7 H2O: (a) how many grams of water can be obtained? (b) how many grams…

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Q: (a) Describe and explain the trends of the boiling points of halogens down the group. (b) Describe…

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Q: The boiling points of the anhydrous hydrogen halides are as follows: HF, 19°C; HCl, −85°C; HBr,…

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Q: Upon heating 134 g MgSO4 · 7 H2O: (a) how many grams of water can be obtained? (b) how many grams…

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Q: Which substance in each of the following pairs would you expect to have the higher boiling point?…

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Q: Determine the boiling point of CS2, in °C, from the following data: A H° (kJ mol-1) S° (J mol-1…

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