Este tipo de concentración se expresa en peso de soluto por 100 g de solvente
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Chemistry, 24.05.2021 21:40 brownzackery71
Este tipo de concentración se expresa en peso de soluto por 100 g de solvente
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Design techniques and materials that reduce the negative environmental impact of a structure are referred to as
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Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.
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Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
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