Water content of natural substances

Item No. P7154500 | Type: Experiments

10 Minutes
10 Minutes
grades 5-7 , grades 7-10
easy
Pupils
EUR 109.90
Content 1 piece
EUR 130.78 Incl. VAT

I'm also part of:

Student set Inorganic chemistry digital, TESS advanced Chemistry

Item No. 25301-88D | Type: Set

EUR 761.30 Excl. VAT
EUR 905.95 Incl. VAT
Student set Inorganic chemistry, TESS advanced Chemistry

Item No. 25301-88 | Type: Set

Delivery time: available
EUR 661.30 Excl. VAT
EUR 786.95 Incl. VAT

Principle

Water is essential for human and animal and be taken in liquid form or be absorbed by food. Almost all foods contain water, the water content in natural products is high, especially in some fruits and vegetables in a very high proportion. In this experiment students investigate the water content of natural products. These different fruits and vegetables are examined, therefor the natural material is crushed and heated in a test tube. Before and after heating the natural substance is determined by its weight.

 

Learning objectives

  • Water content in natural products
  • Tests for water

 

Benefits

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

 

Name
Filename
Filesize
Filetyp
(en) Experiment guide
p7154500e .pdf
Filesize 0.47 Mb
pdf
(de) Versuchsbeschreibung
p7154500_de .pdf
Filesize 1.53 Mb
pdf
(es) Versuchsbeschreibung
p7154500_es .pdf
Filesize 1.72 Mb
pdf