Virtual Labs

a: The sum of the diffusion residual current. Explanation

Explanation

b: Average diffusion current during the life of the drop. Explanation

Explanation

c: The current that exist in between the limiting diffusion plateau and the residual current. Explanation

Explanation

d: Non faradaic current at the foot of the wave. Explanation

Explanation

a: id = 78 n D²⁄³ m³⁄² t²⁄³ c Explanation

Explanation

b: id = 708 n D¹⁄² m²⁄³ t¹⁄⁶ c Explanation

Explanation

c: id = 708 n D²⁄³ m¹⁄² t¹⁄⁶ c Explanation

Explanation

d: id = 78 n D²⁄³ m¹⁄² t¹⁄³ c Explanation

Explanation

a: Auxillary electrode Explanation

Explanation

b: Platinum electrode Explanation

Explanation

c: Polarographic cell Explanation

Explanation

d: Capillary tube Explanation

Explanation

Polarography - Determination of Unknown Concentration of Cadmium