Chemistry, 19.05.2021 19:20 justinb0829

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Chemistry, 22.06.2019 07:20, JKINGblackstar3502

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Chemistry, 22.06.2019 16:30, ccispoppin12

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Chemistry, 23.06.2019 14:00, phil820

What mass of iron must be in a hot pack to provide -335kj of heat when the iron reacts with oxygen and is converted to iron (111) oxide according to the following thermochemical equation? 2fe(s) + 1.5o2(g)—> fe2o3(s) delta h= -824.2kj/mol

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