Final answer:
In chemical reactions, bonds are broken and new bonds are formed, transforming reactants into products. The reactants for the two given reactions are CH4 + 2O2 and 6CO2 + 6H2O, while the respective products are CO2 + 2H2O and C6H12O6 + 6O2.
Step-by-step explanation:
During chemical reactions, bonds are broken and new bonds are formed, turning reactants into products. This can involve an investment of energy to break bonds and a release of energy when new bonds are formed.
To answer the initial question, let's label the reactants and products in the given chemical reactions:
- For the reaction CH₄ + 2O₂ → CO₂ + 2H₂O, the reactants are methane (CH₄) and oxygen (2O₂), and the products are carbon dioxide (CO₂) and water (2H₂O).
- For the reaction 6CO2 + 6H2O → C6H12O6 + 6O2, the reactants are carbon dioxide (6CO2) and water (6H2O), and the products are glucose (C6H12O6) and oxygen (6O2).
An arrow is typically drawn between reactants and products to indicate the direction of the reaction.