Calculate the freezing point of a solution of 40. 0 g methyl salicylate, c7h6o2, dissolved in 800. G of benzene, c6h6. Kf for benzene is 5. 10°c/m and the freezing point is 5. 50°c for benzene.

Which statement summarizes how the chart illustrates the author position on ethanol

Scientists observed a rock stratum and discovered some fossils. the image shows the fossils they discovered. what can you interpret from the image? an illustration showing layers rock with fossils embedded in some rock layers1. the dinosaur and the mammoth existed after the trilobites.2. the dinosaur and the armored fish existed before the trilobites.3. the trilobites and the armored fish died before the dinosaur.4. the trilobites and the armored fish were born after the dinosaur.5. the early mammoth is older than the trilobites.

28. the new systematic nomenclature was so ( that many chemists preferred to ( the older trivial names that were at least shorter. at least, that is the ostensible reason. actually, tradition seems to carry more weight than ( with some scientists.