contestada

Câ‚‚Hâ‚‚ can be produced by the reaction of calcium carbide with water according to the following equation
CaCâ‚‚(s)+ Hâ‚‚O(I) = Câ‚‚Hâ‚‚ (g)+Ca(OH)â‚‚(aq) if 48.6g of calcium carbide is reacted at STP, what is the volume of the acetylene produced?