Data Given:
Time = t = ?
Current = I = 10 A
Faradays Constant = F = 96500
Chemical equivalent = e = 107.86/1 = 107.86 g
Amount Deposited = W = 17.3 g
Solution:
According to Faraday's Law,
W = I t e / F
Solving for t,
t = W F / I e
Putting values,
t = (17.3 g × 96500) ÷ (10 A × 107.86 g)
t = 1547.79 s
t = 1.54 × 10³ s
Lithium-7 is the most common isotope of lithium.
The rate at which the substance dissolves in water.
-III I
NH₄⁺
V -II
N₂O₅
I V -II
NaNO₃
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-3 +5 +5