The combustion of octane C8H18) produces CO2 and H2O The reaction of 2.5 mol of O2 will produce (blank) mol of carbon dioxide
what is the blank?

It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.