Brönsted acids: conductivity comparison of molten and dis-solved oxalic acid

Article no. P7158400 | Type: Experiments

10 Minutes
10 Minutes
grades 7-10 , grades 10-13
easy
Pupils
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Also part of:

Student set Acids, Bases, Salts, TESS advanced Chemistry

Article no. 25302-88 | Type: Set

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Student set Acids, Bases, Salts digital, TESS advanced Chemistry

Article no. 25302-88D | Type: Set

Principle

Acids in the form of solids or melts do not conduct the electric current. Since acids in the form of aqueous solution do conduct the electric current, they must be present in the form of charged particles (ions) in this case. In this experiment students study the conductivity of molten oxalic acid and of a solution of oxalic acid.

 

Learning objectives

  • Conducivity of acids in different state

 

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 acids, alkalis and salts matched with international curriculum: all topics are covered

 

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File name
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Digital learning
(en) Experiment guide
p7158400e .pdf
File size 0.65 Mb
pdf
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(de) Versuchsbeschreibung
p7158400_de .pdf
File size 2.37 Mb
pdf
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(es) Versuchsbeschreibung
p7158400_es .pdf
File size 2.14 Mb
pdf
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Brönsted acids: conductivity comparison of molten and dis-solved oxalic acid
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