Why were Scorpions the first onto dry land? What gave them this advantage?

Strong conductivity of plasma allows it to act and react as and

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.

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned