DP Chemistry (last assessment 2024)

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Question 18M.1.sl.TZ1.23

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.1.sl.TZ1.23
Level sl Paper 1 Time zone TZ1
Command term Determine Question number 23 Adapted from N/A
23.
[Maximum mark: 1]
18M.1.sl.TZ1.23

Which coefficients correctly balance this redox equation?

aFe2+(aq) + MnO4−(aq) + bH+(aq) → cFe3+(aq) + Mn2+(aq) + dH2O(l)

M18/4/CHEMI/SPM/ENG/TZ1/23

[1]

Markscheme

D

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