Galvanic cells from a series of concentrations, their potentials and how to calculate them

Article no. P7401300 | Type: Experiments

grades 7-10, grades 10-13
10 Minutes
10 Minutes
medium
Pupils

Also part of:

Student Set Electrochemistry for 29 experiments, TESS advanced Chemistry ECH

Article no. 25307-88 | Type: Set

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Principle

Silver/silver nitrate half-cells are to be prepared, in which the concentrations of silver ions differ in steps of powers of ten. The voltages between the various combinations of these half-cells are to be measured. The evaluation of them is to lead to the Nernst equation.

 

Learning objectives

  • How to measure and calculate potentials (with Nernst equation)

 

Benefits

  • Easy teaching and efficient learning by using interactive experimentation PHYWE-Software
  • Experiment is part of a complete solution set with experiments for the topic Electrochemistry matched with international curriculum: all topics are covered

 

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