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secondary 3 | Biology
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Hi, I need help for this page. This is Chemistry.
Date Posted: 6 years ago
Views: 378
Impossible that you don't know everything... especially what a heating curve looks like and why. Try to fill in some answers and tutors will help you check. You only truly fail, if you fail to try!
C) So that the substance in the beaker will not be destroyed and it could also be a flammable substance. Therefore, water bath is necessary (is this right?)
I know only ans c but im really not sure and for the other question, i do not really understand. For the drawing, do i need to draw everthing like for solid to gas or just solid to liquid?
I know only ans c but im really not sure and for the other question, i do not really understand. For the drawing, do i need to draw everthing like for solid to gas or just solid to liquid?
Use: undergo thermal decomposition, instead of destroyed.
Thank you!
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Thank you very much for helping me! You even write some notes at the side. :D
Most welcone. Having a phone with a stylus is a strong benefit for educators. :)
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