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Un químico cuenta con 2 soluciones de ácido. Una contiene 15% de ácido puro y la otra 6 %. Cuantos cm cúbicos de cada solución debe usar para obtener 400cm cúbicos de una solución con 9 % de ácido

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Un químico cuenta con 2 soluciones de ácido. Una contiene 15% de ácido puro y la otra 6 %. Cuantos c...

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