DP Chemistry (last assessment 2024)

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Question 18M.3.sl.TZ2.10b.i

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.3.sl.TZ2.10b.i
Level sl Paper 3 Time zone TZ2
Command term Formulate Question number b.i Adapted from N/A
b.i.
[Maximum mark: 1]
18M.3.sl.TZ2.10b.i

Crude oil is a useful energy resource.

(b.i)

Formulate an equation for the cracking of C16H34 into two products with eight carbon atoms each.

[1]

Markscheme

C16H34(g) → C8H16(g) + C8H18(g)

OR

C16H34(g) + H2(g) → 2 C8H18(g)

[1 mark]

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