Asked by Melissa
If the acetylene were burned to form water and carbon dioxide, how many kilojoules of energy would be produced from the complete reaction of 20 of calcium carbide?
CaC2(s)+2H2O(l) --> C2H2(g)+Ca(OH)2(s)
CaC2(s)+2H2O(l) --> C2H2(g)+Ca(OH)2(s)