Nitrobenzene C6H5NO2 (123.11 g / mol), is reduced to aniline C6H5NH2 (93.12 g / mol) with metalic tin. 3 Sn(s) + 2 C6H5NO2 + 12 H+ ⟶⟶ 2 C6H5NH2 + 4 H2O + 3 Sn4+ A 0.4978 gram sample of impure nitrobenzene was treated with 1.144 g of Sn (s). When reaction was complete the residual Sn (s) was collected and measured to weigh 0.538 grams. What is the percent of nitrobenzene in the sample?
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Chemistry, 22.06.2019 12:00
In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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•hydration •dissociation •dissolving which one goes to which
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Nitrobenzene C6H5NO2 (123.11 g / mol), is reduced to aniline C6H5NH2 (93.12 g / mol) with metalic ti...
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