Can heating selectively evaporation the toxin?

What forms when chemical reactions combine pollution with sunlight?

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3

Chemistry worksheet - i am not sure what they are asking for exactly?