Aniline and hexane form partially miscible liquid-liquid mixtures below 69 ºc. when 42.8 g of aniline and 75.2 g of hexane are mixed at 67.5 ºc, two separate liquid phases are formed, with mole fractions of aniline of 0.308 and 0.618. determine the overall mole fraction of aniline in the mixture, and then use the lever rule to determine the relative amounts of the two phases.
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Chemistry, 21.06.2019 22:00
Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron
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Chemistry, 22.06.2019 22:30
What methods could you use to solubilize calcium carbonate
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Chemistry, 22.06.2019 23:00
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
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Chemistry, 23.06.2019 04:31
Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.
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Aniline and hexane form partially miscible liquid-liquid mixtures below 69 ºc. when 42.8 g of anilin...
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