How much energy is evolved from the combustion of 100 g C2H2, according to the
reaction below?
2 C2H2 +502 +4 CO2 + 2 H2O;
-1299 kJ/mol
AHron
=
-

What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?