physique chimie college lycee
BALANCING 4 CHEMICAL EQUATIONS

 

BALANCING 4 CHEMICAL EQUATIONS

EXERCISE - LEVEL 2

 

 

Description: Flash animation with 4 chemical reactions to balance (find the stoichiometric coefficients). Interactive test - Level 2. First alkanes. Combustion of methane, ethane, propane and butane.

 

methane + oxygen → carbon dioxide + water
CH4 + O2 → CO2 + H2O

ethane + oxygen → carbon dioxide + water
C2H6 + O2 → CO2 + H2O

propane + oxygen → carbon dioxide + water
C3H8 + O2 → CO2 + H2O

butane + oxygen → carbon dioxide + water
C4H10 + O2 → CO2 + H2O

Definition

Chemical reaction :  process in which one or more substances, the reactants, are converted to one or more different substances, the products.

 

flash animation        .exe (Windows)        .app (Mac)

 

 

 

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