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Calcular la 𝐦𝐚𝐬𝐚 de 50 g al 90% KClO₃ impuro que 𝐩𝐫𝐞𝐜𝐢𝐩𝐢𝐭𝐚 a 20°C en agua contiene a 50 g 10% KCl
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👉 𝐄𝐧𝐮𝐧𝐜𝐢𝐚𝐝𝐨. (Chang, 2010) Problema 12.29. Una muestra de 50 g de KClO₃ impuro (solubilidad = 7.1 g por 100 g de H₂O a 20°C) está contaminada con un 10% de KCl (solubilidad = 25.5 g por 100 g de H₂O a 20°C). Calcula la cantidad mínima de agua a 20°C necesaria para disolver todo el KCl de la muestra. ¿Cuánto KClO₃ quedará después de este tratamiento? (Asume que las solubilidades no se ven afectadas por la presencia del otro compuesto).
👉 𝐂𝐮𝐫𝐬𝐨 𝐝𝐞 #disoluciones y #propiedadescoligativas:
👉 ¡𝐒𝐢 𝐭𝐞 𝐠𝐮𝐬𝐭ó, 𝐬𝐮𝐬𝐜𝐫í𝐛𝐞𝐭𝐞!
(Chang, 2010) Problem 12.29. A sample of 50 g of impure kclo₃ (solubility = 7.1 g per 100 g of h₂o at 20 ° C) is contaminated with 10% kcl (solubility = 25.5 g per 100 g of h₂o at 20 ° C). Calculate the minimum amount of water at 20 ° C to dissolve the entire KCL of the sample. How much Kclo₃ will remain after this treatment? (Assumes that solubilities are not affected by the presence of the other compound).
👉 𝐂𝐮𝐫𝐬𝐨 𝐝𝐞 #disoluciones y #propiedadescoligativas:
👉 ¡𝐒𝐢 𝐭𝐞 𝐠𝐮𝐬𝐭ó, 𝐬𝐮𝐬𝐜𝐫í𝐛𝐞𝐭𝐞!
(Chang, 2010) Problem 12.29. A sample of 50 g of impure kclo₃ (solubility = 7.1 g per 100 g of h₂o at 20 ° C) is contaminated with 10% kcl (solubility = 25.5 g per 100 g of h₂o at 20 ° C). Calculate the minimum amount of water at 20 ° C to dissolve the entire KCL of the sample. How much Kclo₃ will remain after this treatment? (Assumes that solubilities are not affected by the presence of the other compound).