Obętość chloru mierzona w warunkach normalnych, potrzebna do wyparcia 25,4g jodu z jodku potasu wynosi?
2KI + Cl2 ----> 2KCl + I2
22,4dm3 Cl2 --- 254g I2
X --- 25,4g I2
X=2,24dm3 Cl2
mJ2=254u
2KJ + Cl2---->2KCl + J2
22,4dm3 Cl2--------254g J2
xdm3 Cl2-------------25,4g J2
x = 2,24dm3 Cl2
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2KI + Cl2 ----> 2KCl + I2
22,4dm3 Cl2 --- 254g I2
X --- 25,4g I2
X=2,24dm3 Cl2
mJ2=254u
2KJ + Cl2---->2KCl + J2
22,4dm3 Cl2--------254g J2
xdm3 Cl2-------------25,4g J2
x = 2,24dm3 Cl2