par Vincent Bonnefond

Équilibrer une équation

Playlist sur l’équilibrage d’une équation de réaction chimique sur notre chaine Youtube

 

Reprise de la playlist de l’excellent collègue Paul Olivier

 
The provided API key has an IP address restriction. The originating IP address of the call (2001:8d8:5ff:5f:82:165:82:191) violates this restriction.

Commencer à s’entraîner avec ces vidéos :

  1. The provided API key has an IP address restriction. The originating IP address of the call (2001:8d8:5ff:5f:82:165:82:191) violates this restriction.
  2. The provided API key has an IP address restriction. The originating IP address of the call (2001:8d8:5ff:5f:82:165:82:191) violates this restriction.
  3. The provided API key has an IP address restriction. The originating IP address of the call (2001:8d8:5ff:5f:82:165:82:191) violates this restriction.
  4. The provided API key has an IP address restriction. The originating IP address of the call (2001:8d8:5ff:5f:82:165:82:191) violates this restriction.
  5. The provided API key has an IP address restriction. The originating IP address of the call (2001:8d8:5ff:5f:82:165:82:191) violates this restriction.

…Puis continuer à s’entraîner :

The provided API key has an IP address restriction. The originating IP address of the call (2001:8d8:5ff:5f:82:165:82:191) violates this restriction.