Chemical reactions

Clélia Alves, Fernanda António e Marília Peres

Neste ILS pode-se explorar a interação da radiação eletromagnética com a matéria. As reações fotoquímicas são reações que se iniciam por ação da luz... read more

Language: 
Portuguese
Age range: 
16-18

Esta atividade destina-se a alunos do ensino secundário e pretende-se que investiguem o que caracteriza as soluções ácidas, básicas e neutras recorrendo à animação "Equilíbrio H2O" e à simulação "Soluções ácido-base".read more

Language: 
Portuguese
Age range: 
16-18

This ILS is based on the learning materials developed by Lisette van Rens of the VU Amsterdam. Adapted by Henny

... read more
Language: 
English
Age range: 
14-16, 16-18

Em que diferem os ácidos fortes dos ácidos fracos? De que forma a concentração e a força dos ácidos ou das bases afectam o pH? Poderá uma solução de ácido fraco ter o mesmo pH de uma outra solução de ácido forte? Vamos investigar estes assuntos... read more

Language: 
Portuguese
Age range: 
16-18
Leo Siiman, Mario Mäeots ja Margus Pedaste

Õpilased viivad läbi uurimuslikud tegevused ja katsed virtuaalsetes laborites „Happed, alused ja nende lahused“ ning „pH-skaala: algtõed“. Õpilaste ülesanne on leida vastused kolmele küsimusele: (1) Mida näitab pH? (2) Milline lahus võib tekitada... read more

Language: 
Estonian
Age range: 
12-14, 14-16
Leo Siiman, Mario Mäeots ja Margus Pedaste

Õpilased viivad läbi uurimuslikud tegevused ja katsed virtuaalsetes laborites „Happed, alused ja nende lahused“ ning „pH-skaala: algtõed“. Õpilaste ülesanne on leida vastused kolmele küsimusele: (1) Mida näitab pH? (2) Milline lahus võib tekitada... read more

Language: 
Estonian
Age range: 
12-14, 14-16
Leo Siiman, Mario Mäeots, and Margus Pedaste

This inquiry activity teaches students about the chemistry of household chemicals. It allows them to conduct experiments and gather evidence using the online laboratories Acid-Base Solutions and pH Scale: Basics Lab. Students work through an... read more

Language: 
English
Age range: 
12-14, 14-16
Leo Siiman, Mario Mäeots, and Margus Pedaste

This inquiry activity teaches students about the chemistry of household chemicals. It allows them to conduct experiments and gather evidence using the online laboratories Acid-Base Solutions and pH Scale: Basics Lab. Students work through an... read more

Language: 
English
Age range: 
12-14, 14-16

This lab will help you learn how to build inorganic molecules. You will also be able to investigate the nature of the bonds between the atoms and how are electrons placed.Read more

Lab owner: 
Ellinogermaniki Agogi
Language: 
English
Age range: 
12-14, 14-16, 16-18
Nikolaos Nerantzis
Language: 
Greek
Age range: 
12-14, 14-16, 16-18, >18

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