Компьютерный интерфейс Кобра4

 
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Water quality - contamination with heavy metals

Principle

Heavy-metal ions may be carried into surface or ground water from mining fields or via the waste water of galvanic or similar production sites. They block the effect of enzymes so that the processes in the metabolism of the organisms that are controlled by these enzymes may ...

 
Детали

Продукт No: P0990162

Melting and freezing curve of sodium thiosulphate

Benefits
  • Especially understandable and didactic prepared experiment descriptions including protocol

  • Future-proof lessons: Integration of tablets in digital science lessons

  • Enhanced motivation of students due to the use of the intuitive measureAPP

  • Increase of media ...

    ...
 
Детали

Продукт No: P1044668

Melting and freezing of sodium thiosulphate with SMARTsensesodium thiosulphate

 
Детали

Продукт No: P1044669

Electrolysis

Principle

The characteristic curve of current against voltage of an electrolytic bath containing copper sulphate solution and having copper electrodes is measured. Visible changes in the electrodes and the bath are observed.

Benefits

  • Flexible experimenting thanks to wireless data ...
 
Детали

Продукт No: P1375160

Electrolysis with measureAPP

 
Детали

Продукт No: P1375168

Electrolysis with SMARTsense

 
Детали

Продукт No: P1375169

We examine our drinking water with Cobra4

Principle

This experiment shows how much the quality of drinking water of various locations in the same region can vary. The comparison of tap water with bottled mineral water and distilled water leads to surprising results.

Benefits

  • Experiment is part of an experiment set with ...
 
Детали

Продукт No: P1520062

We examine our drinking water with SMARTsense

 
Детали

Продукт No: P1520069

Determination of the mixing enthalpy of binary fluid mixtu

Principle

When two miscible liquids are mixed, a positive or negative heat effect occurs, which is caused by the interactions between the molecules. This heat effect is dependent on the mixing ratio. The integral mixing enthalpy and the differential molar mixing enthalpy can be determined ...

...

 
Детали

Продукт No: P3020661

Redox Volumetric Titration: Cerimetry with Cobra4

Principle

Potassium permanganate solutions which are used as oxidizing measuring solutions in redox titrations can in most cases be replaced by Ce(IV) solutions. These offer the advantages that they do not change on storage and that the course of the redox titration can be very ...

 
Детали

Продукт No: P3121060

Поиск информации доступен пока только на английском языке!

X-ray expert unit

Этот продукт является мир впервые

PHYWE представляет новую рентгеновскую установку: лучшую в мире по качеству, функциональности, эргономике, иновации и дизайну!

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