Keep in mind that there is a difference between learning about chemistry and actually learning chemistry itself. A living book or Chemistry 101 approach is learning about chemistry. To actually learn chemistry, the student will need learn proper terminology and do chemical equations.
This may or may not be important, depending on your goals. But it might be a stretch to include only learning about chemistry as a chemistry credit at the high school level.
I would like to enourage those of you with students who are not inclined to science or math to not be afraid to try some of these subjects. There are many branches of math and science that are vastly different. For example, a child who doesn’t like biology may love physics because they are so different. In the same way, those who didn’t like algebra might take a liking to it in chemistry because it is put to practical use.
Higher level science and math can be useful for everyone, even those not going into fields that require those skills. Studying those subjectcs instills reasoning, logic, organization of steps, and critical thinking.