Study of two possible transformations for carbon combustion.
Are the following statements true?

1. The two transformations have the same reactants: carbon and dioxygen.
TRUE FALSE

2. Carbon monoxide is a product of transformation 2.
TRUE FALSE

3. In the initial state of transformation 1, there are as many carbon atoms as dioxygen molecules.
TRUE FALSE

4. In the initial state of transformation 2, there are twice as many dioxygen molecules as carbon atoms.
TRUE FALSE

5. Transformation 1 corresponds to complete carbon combustion.
TRUE FALSE

6. Transformation 2 is incomplete combustion because carbon monoxide is formed.
TRUE FALSE

7. These two transformations are chemical transformations because dioxygen molecules are present only in the initial state.
TRUE FALSE

8. The symbolic equation for transformation 1 is:
C + O₂ → CO₂ TRUE FALSE

9. The symbolic equation for transformation 2 is:
C + O₂ → 2CO TRUE FALSE

10. When carbon burns, carbon monoxide may form if the quantity of dioxygen is insufficient.
TRUE FALSE

📊 RESULT: