Panel Información

Utilizamos cookies propias y de terceros para mejorar tu experiencia de navegación. Al continuar con la navegación entendemos que aceptas nuestra política de cookies.

¿Qué puedo hacer?

94395 materialEducativo

textoFiltroFicha
  • Me gusta 0
  • Visitas 2
  • Comentarios 0
  • Guardar en
  • Acciones

Acerca de este recurso...

Every chemical reaction that exists is one of two things: endothermic or exothermic. The Greek root thermmeans temperature or heat, which gives us a clue about all reactions: there is energy exchange! Endomeans "within" while exo means "outside," so these types of reactions are opposite.Endothermic reactions are those which absorb heat during the reaction. They take in more energy than they give off, which leaves the surroundings cooler than the starting point. Evaporation of water by sunlight is a great example. The sun and the liquid water combine and the water absorbs energy and eventually becomes as gas.Exothermic reactions are exactly the opposite. While they take some energy to get going, called the activation energy of reaction, these reactions give off heat during the reaction. Good examples of exothermic reactions are explosions like fireworks or combustion in engines.

It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.

Autores:

Fecha publicación: 12.5.2016

Se respeta la licencia original del recurso.

Comentar

0

¿Quieres comentar? Regístrate o inicia sesión

Únete a Didactalia

Navega entre 94395 recursos y 240677 usuarios

Regístrate >

O conéctate a través de:

Si ya eres usuario, Inicia sesión

¿Quieres acceder a más contenidos educativos?

Regístrate Acceso usuarios
Añadir a Didactalia
ayudaDelJuego
Mapas

CARGANDO...

Ir a Mapas
Un museo virtual con más de 17.000 obras de arte

CARGANDO...

Ir a Mis Museos
Biblioteca

CARGANDO...

Ir a BNEscolar
EduBlogs

CARGANDO...

Ir a Edublogs
Odite

CARGANDO...

Ir a Odite
Con la tecnología GNOSS