Pb(NO3)2 (aq) +2 KI (aq) –> PbI2 (s) + 2 KNO3 (aq)
Mezclamos 25 ml 3M de KI CON 15 ml de un...
Chemistry, 21.04.2020 14:24 natashawetzel5961
Pb(NO3)2 (aq) +2 KI (aq) –> PbI2 (s) + 2 KNO3 (aq)
Mezclamos 25 ml 3M de KI CON 15 ml de una disolución 4M de Pb(NO3)2. Calcula la cantidad de precipitado amarillo que se obtendrá .
El reactivo limitante sera el KI ( demuestralo)
datos de masas atomicas ; Pb= 207,2 I =126,9
Answers: 1
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