Строение вещества

 
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Production of metal alloys

What you can learn about
  • Preparation of alloys
  • Brass and bronze
  • Alloys are mixtures not compounds
 
Детали

Продукт No: P1143901

Sublimation and solubility of iodine

Principle

Iodine, whose melting point is at 113.5 °C, evaporates clearly below this temperature. It passes from the solid state directly to the gaseous state. This process is known as sublimation.

When iodine vapour cools down, solid crystals form, again without a liquid transitional ...

 
Детали

Продукт No: P3031900

Comparison of a physical process and a chemical reaction

Benefits
  • Experiment guides are very easy to understand, especially for younger students
  • Associated competences are directly linked to the experiments
  • Curriculum compatible
  • Fit for the future: implementation of tablets possible

 

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Детали

Продукт No: P7151201

Dissolution processes on liquids

Benefits
  • Experiment guides are very easy to understand, especially for younger students
  • Associated competences are directly linked to the experiments
  • Curriculum compatible
  • Fit for the future: implementation of tablets possible

 

...
 
Детали

Продукт No: P7151801

Periodic system properties of a group of elements - Group 2

Principle

Chemical elements can be put together in groups because of their similar properties. These elements are arranged horizontally in groups in the periodic table. This classification is a possibility to predict from the properties of previous group members which has some ...

 
Детали

Продукт No: P7152200

Dipole properties

Principle

Molecules with dipole properties have great importance, molecules with dipole have a higher boiling point than molecules without dipole (with comparable mass). Furthermore, compounds align with dipole in an electric field.  This experiment studies the behaviour ...
 
Детали

Продукт No: P7152300

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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