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目秋不还转材对 A Synthesis of Acetylene Heat coke with lime in an electric furnace to form calcium carbide. Then drip water on the calcium carbide. 3C+ Cao CaCz coke lime *CaC2+2H20 H-C=C-H Ca(OH)2 *This reaction was used to produce light for miners'lamps and for the stage. A Synthesis of Acetylene ◼Heat coke with lime in an electric furnace to form calcium carbide. ◼Then drip water on the calcium carbide. CaC2 + 2 H2O H C C H + Ca(OH) 2 3 C + CaO CaC2 + CO coke lime *This reaction was used to produce light for miners’ lamps and for the stage. *
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