1º BACHILLERATO/QUÍMICA/REACCIONES QUÍMICAS/RENDIMIENTO Y RIQUEZA Riqueza y gases La descomposición térmica del carbonato de calcio produce óxido de calcio y dióxido de carbono gas. ¿Cuántos litros de dióxido de carbono medido a #tc ºC y #pre mm de Hg se obtendrán al descomponer #mca Kg de caliza del #riq % de riqueza en carbonato de calcio.

CaCO₃ --> CaO + CO₂

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