A propane torch is lit inside a hot air balloon during preflight preparations to inflate the balloon. What condition of the gas remains constant

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

Helium decays to form lithium. which equation correctly describes this decay?

What is the oxidation state of each individual carbon atom in c2o42−?