Chemistry, 26.11.2019 19:31, PrisonKing9334

Atemperaturas elevadas, el clorato de sodio sólido (naclo3) se descompone para formar cloruro de sodio, nacl y o2 (g). una muestra de 0,8765 g de clorato de sodio impuro se calentó hasta que cesé la producción de oxígeno. el o2 (g) se recogió sobre agua y ocupó un volúmen de 57,2 ml a 23,0 ºc y 734 torr. calcule el porcentaje en masa de naclo3 en la muestra original. supongase que ninguna de las impurezas produce oxígeno al calentarse. la presión de vapor de agua a 23,0 ºc es 21,07 torr.-

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Atemperaturas elevadas, el clorato de sodio sólido (naclo3) se descompone para formar cloruro de sod...