Dual Enrollment in the Summer

<p>Currently I am a freshman in high school who gets mainly A+'s and I am considering taking intro chemistry as a dual enrollment course over the summer. Even though the course is designed for people who haven't taken chemistry before, should I still take it before I take high school chemistry sophomore year? The course would take up a majority of my summer break, so is it worth it? Is chemistry as hard as people make it seem?</p>