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For H^(+) and Na^(+) the values of lambd...

For `H^(+)` and `Na^(+)` the values of `lambda^(oo)` are `349.8` and `50.11`. Calculate the mobilities of these ions and their velecities if they are in a cell in which the electrodes are 5 cm apart and to which a potential of 2 volts is applied.

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`CH_(3)COOH rarrr CH_(3)COO^(-)+H^(+)`
Lonic mobilites `u^(@)=(lambda^(@))/(F)`
`U_(H^(+))^(@)=(349.8)/(96500)=3.62xx10^(-3)cm^(3) "volt"^(-1)S^(-1)`
`U_(Na^(+))^(@)=(50.11)/(96500)=5.2xx10^(-4)cm^(2) "volt"^(-1)S^(-1)`
potential gradient `(dv)/(dx)=3/4=0.75`
`V_(H+)=u_(H)=(dv)/(dx)=3.62xx10^(-3)xx0.75`
`V_(H^(+))=2.72xx10^(-3)cm s^(-1)`
`v_(Na^(+))=u_(Na^(+))((dv)/(dx))=5.2xx10^(-4)xx0.75`
`V_(Na^(+))=3.9xx10^(-4) cm S^(-1)`
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