Cuando reaccionan 15 gramos de carbonato de calcio (CaCO3), cuantas moles de óxido de calcio (CaO) y gramos de dióxido de carbono (CO2 ) se forman. CaCO3 ----> CaO + CO2
Respuestas
Respuesta dada por:
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CaCO3 → CaO + CO2
mol CaO = 15 g CaCO3 x 1 mol CaCO3 x 1 mol CaO
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100 g CaCO3 1 mol CaCO3
mol CaO = 0.15
g CO2 = 15 g CaCO3 x 1 mol CaCO3 x 1 mol CO2 x 44 g CO2
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100 g CaCO3 1 mol CaCO3 1 mol CO2
g CO2 = 6.6 g
mol CaO = 15 g CaCO3 x 1 mol CaCO3 x 1 mol CaO
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100 g CaCO3 1 mol CaCO3
mol CaO = 0.15
g CO2 = 15 g CaCO3 x 1 mol CaCO3 x 1 mol CO2 x 44 g CO2
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100 g CaCO3 1 mol CaCO3 1 mol CO2
g CO2 = 6.6 g
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