What mass of carbon dioxide results from combustion of a #52*g# mass of acetylene gas?
We needs a stoichiometric equation, and we finally get a mass of
And the typical rigmarole is to balance the carbons, and then the hydrogens, and then finally the oxygens.............
Is this balanced? Don't trust my 'rithmetic!
And thus, moles of acetylene reactant:
Given the stoichiometry, we gets
Would this reaction be exothermic? Why or why not?