TASK DEFINITION: In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.
PROBLEM: Within the framework of Behavioral Activation (eg Martell)

SOLUTION: En el marco de la Activación Conductual (p.ej. Martell)

PROBLEM: In the reaction of phenol with 1,2-epoxypropane (2-methyloxirane) in sodium hydroxide at 150 ° C, a product (C9H12O2) is formed in 90% yield. The product formed is

SOLUTION: En la reacción de fenol con 1,2-epoxipropano (2-metiloxirano) en hidróxido de sodio a 150ºC se forma un producto (C9H12O2) con un 90% de rendimiento. El producto formado es

PROBLEM: What is the structure and reactivity of CrO3 ?

SOLUTION:
¿Cuál es la estructura y reactividad del CrO3?