Chemistry, 03.12.2019 03:31 dashavasilisk
The decomposition of 57.0 g of fe2o3 results in consider the following reaction. 2fe2o3 > 4fe + 3o2 deltah degree rxn = + 824.2 kj decomposition of 57.0 g of fe2o3 results in the release of 294 kj of heat. a. the absorption of 23500 kj of heat. b. the absorption of 147 kj of heat. c. the absorption of 294 kj of heat. d. the release of 23500 kj of heat. e. the release of 147 kj of heat.
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Chemistry, 22.06.2019 10:40
Asolid that forms and separates from a liquid mixture is called
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Chemistry, 22.06.2019 21:30
The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?
Answers: 1
Chemistry, 23.06.2019 08:40
The half-life of a certain element is 100 days. how many half-lives will it be before only one eighth of this elementremains?
Answers: 1
The decomposition of 57.0 g of fe2o3 results in consider the following reaction. 2fe2o3 > 4fe +...
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