Draw chemical structures for ethyl acetate; acetone; methyl alcohol; n-hexane. 2. explain the difference in boiling point of your unknown(methyl alcohol) with the other solvent (hydrogen bonding, polarity, molecular weight, structure branched or linear). 3. compare and explain the difference in solubility of your uknown(methyl alcohol) in water with the other solvent.
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Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
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How many absorptions would you expect to observe in the 13c nmr spectra of the following molecules? a) 3-chloropentane b) cis-4-methyl-2-pentene
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The kw for water at 0 Β°c is 0.12Γ 10β14 m2. calculate the ph of a neutral aqueous solution at 0 Β°c.
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Draw chemical structures for ethyl acetate; acetone; methyl alcohol; n-hexane. 2. explain the dif...
Mathematics, 29.02.2020 06:28
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Mathematics, 29.02.2020 06:28
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