What is the correct way to balance this equation? H2 + O2→H2O
H2 + 2O2→H2O
H2 + O→H2O
2H2 + O2→2H2O
2H2 + O2→H2O

Respuesta :

Answer:

2H2 + O2→2H2O

Explanation:

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The correct to balance the equation is:

c. 2H₂ + O₂ → 2H₂O

Reaction for formation of water:

When oxygen reacts with hydrogen, then a water molecule will formed. The bonding that takes places in hydrogen bonding or electrostatic attractions. In order to balance the reaction, the number of atoms for each element must be equal in both reactants and products side. Thus, the balanced chemical equation is:

2H₂ + O₂ → 2H₂O

Thus, the correct option is c.

Find more information about Balanced chemical reaction here:

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