Ответ:
2KJ + Cl2 = 2KCl + J2 v J2 = 25.4/254 = 0.1моль v Cl2 = 0.1моль v NaCl = 0.2моль m NaCl = 58.5*0.2 = 11.7г
масса раствора NaCl = 11.7*100/50 = 23.4г
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Ответ:
2KJ + Cl2 = 2KCl + J2 v J2 = 25.4/254 = 0.1моль v Cl2 = 0.1моль v NaCl = 0.2моль m NaCl = 58.5*0.2 = 11.7г
масса раствора NaCl = 11.7*100/50 = 23.4г