El tratamiento con distintos disolventes ayuda a determinar la naturaleza de la muestra. Si al tratarla con ácido clorhídrico se observa desprendimiento de CO 2 , o de H 2 S, o de SO 2 o de HCN que aniones involucraría tener presentes en la muestra? ¿Qué cationes pueden precipitar con los cloruros? ¿Qué me indica la presencia de NO 2 si utilizamos ácido nítrico?
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Chemistry, 22.06.2019 22:30
Which of the following molecules is polar? c3h7oh c2h5cooh
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Chemistry, 22.06.2019 22:30
What must be in balance for temperatures to remain constant?
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What is the reduction potential of a hydrogen electrode that is still at standard pressure, but has ph = 5.65 , relative to the she?
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Chemistry, 23.06.2019 08:00
Pl what kind of reaction is this? nahco3 + h2o → co2 + naoh + h2o -composition -decomposition -single replacement -double replacement im leaning more toward single replacement. if im wrong can you explain whyy?
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El tratamiento con distintos disolventes ayuda a determinar la naturaleza de la muestra. Si al trata...
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