How many grams of aluminum sulfate (Al2(SO4)3) are in 6.73 x 1022 molecules?
( answer to 1 decimal place please. NO UNITS)



It is important to wear proper protective equipment in lab even when not actively performing experiments because accidents can affect any researcher, even one not working on an experiment. select the best answer from the choices provided

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.

Drug abuse will not lead to physical and psychological dependence. true or false ?