Final answer:
To determine the major product of a reaction, it is important to consider the reaction conditions and other relevant factors. Without more information about the specific reaction, it is not possible to name the product or classify the reaction.
Step-by-step explanation:
The major product of a reaction can be determined by considering various factors, such as the reaction conditions, molecular weight, color change, and time duration. In this case, the question asks about the major product, so we should focus on the reaction conditions and other relevant factors to identify the product formed.
To determine the major product, we need more information about the specific reaction being referred to in the question. Without that information, it is not possible to name the product or classify the reaction as synthesis or decomposition.