DP Chemistry (last assessment 2024)

Test builder »

Question 22M.2.hl.TZ2.c

Select a Test
Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.2.hl.TZ2.c
Level hl Paper 2 Time zone TZ2
Command term State Question number c Adapted from N/A
c.
[Maximum mark: 1]
22M.2.hl.TZ2.c

Hydrogen and iodine react to form hydrogen iodide.

H2 (g) + I2 (g) ⇌ 2HI (g)

State the equilibrium constant expression, Kc, for this reaction.

[1]

Markscheme

Kc=HI2H2I2 ✔

Examiners report

One of the best answered questions.

Syllabus sections