DP Chemistry (last assessment 2024)

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Question 23M.2.SL.TZ1.5ai

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.2.SL.TZ1.5ai
Level SL Paper 2 Time zone TZ1
Command term Calculate Question number i Adapted from N/A
i.
[Maximum mark: 1]
23M.2.SL.TZ1.5ai
(i)

Calculate the percentage of oxygen present in the double salt.

[1]

Markscheme

«100 − (7.09 + 5.11 + 16.22 + 14.91) =» 56.67 «%» ✓

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