• Best of luck to the class of 2024 for their HSC exams. You got this!
    Let us know your thoughts on the HSC exams here
  • YOU can help the next generation of students in the community!
    Share your trial papers and notes on our Notes & Resources page

Search results

  1. K

    need help with chemistry question!

    Hey guys, i need some help with the following question, i know the method of doing it, but it's the mole ratio part that i'm a bit confused about 1. C7NO3S can be determined by oxidising the sulfur to sulfate then precipitating it as barium sulfate. A0.118g tablet produced a 0.107g BaSo4...
Top