HSC chemistry is one of the most valuable HSC subjects to choose from. In terms of scale, chemistry is consistently the largest science course at HSC when compared to physics and biology. There are many sites like twig that provide online chemistry tutors.
Chemistry also provides a very useful foundation for university courses in the health sciences (particularly medicine, pharmacy, and medicine).
With around 10,000 students typically doing chemistry for their HSC each year, it is also one of the most popular choices of HSC subjects.
If you can do well in chemistry it will help your UAI and your chances of getting onto your desired university program will be of great help.
Why choose HSC chemistry
As mentioned earlier, HSC Chemistry is the largest science course usually offered at almost all schools in New Southern Hungary.
The first reason is that because science (especially HSC Physics) tends to scale well, there are economies of scale in the selection and selection of both subjects.
For example, if you are a logic-oriented student who does well in quantitative / concept-based subjects such as mathematics, there is a good chance that you will enjoy science.
The sad thing about HSC and the way schools structure the subjects they offer (for most schools, however) is that students often don't have as many subjects to choose from.