Review the virtual lab demonstration in the lesson and stop the video when prompted to formulate a hypothesis. Hypothesize (or predict) what you believe will happen to the distances between the labeled circles when you blow up the balloon ¼ full, ½ full, and ¾ full.

Which of the following molecules is polar? c3h7oh c2h5cooh

What is the volume of 2.5 moles of nitrogen gas (n2)at standard temperature and pressure (stp)?

When preparing a tlc slide of a reference standard material (rsm), a solvent or mixture of solvents is used to dissolve the rsm and transfer it into the tlc plate. how does its polarity affects the rf of the rsm? the rf will increase depending of it polarity, but never decrease it does not affects it since the solvent evaporates before the insertion of the tlc slide in the jar a polar solvent will definitively reduce the retention factor a polar solvent will increase rf