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Chemistry
May 2023
QP-202305-Chemistry-P2（TZ1）-SL · Question 5
Question (excerpt):
16EP10 5. Double salts are substances with two cations and one anion. A hydrated sulfate containing two cations has this percentage composition. Element Percentage (%) Nitrogen (N) 7.09 Hydrogen (H) 5…
16EP10 5. Double salts are substances with two cations and one anion. A hydrated sulfate containing two cations has this percentage composition. Element Percentage (%) Nitrogen (N) 7.09 Hydrogen (H) 5…
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