Fluorine gas at 300 K occupies a volume of 600 mL. To what temperature 20 points should it be lowered to bring the volume to 300 mL?*
200 K
100 K
150 K
250 K

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call

For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3–c4 (i.e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.

What is the relation between concentration of reactants and the rate of chemical reaction?