academic_reaper
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- Jul 21, 2024
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- 2025
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they divided by 10 because they took 25mL aliquots of the 250mL sample (in the hsc u should prob justify this step)View attachment 49078
View attachment 49079
For this question, the last step of the answers has '0.001092' instead of 0.0001092 regarding the moles of the previous question.
Why's that? Is it a typo?
Here's the prev questions btw for reference:
View attachment 49080
View attachment 49081
OHH right, thank you!they divided by 10 because they took 25mL aliquots of the 250mL sample (in the hsc u should prob justify this step)
why do people glaze them so much then?Mistakes in CSSA Chem papers are distressingly common.![]()
Maybe because other schools copy the questions?why do people glaze them so much then?
their papers aren't any different from independent exams![]()