Quelpr
4 marksSulfuric Acid

CAPE Chemistry Unit 2 · 2015 · Paper 2 · Question 3(b)(iv)

Write TWO equations to represent the process described in (b)(iii).

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 3(a)List the THREE ways in which the rate of SO3 production can be improved.[3 marks]
  2. 3(b)(i)State Le Chatelier's principle.[1 mark]
  3. 3(b)(ii)State the general conditions of temperature and pressure predicted by Le Chatelier's principle to obtain the MAXIMUM yield of SO3.[2 marks]
  4. 3(b)(iii)Describe how the sulfur trioxide produced is converted to concentrated sulfuric acid.[2 marks]
  5. 3(b)(v)Outline the safety considerations that guide the process in (b)(iii).[3 marks]

More practice: the rest of this paper · more Sulfuric Acid questions · all CAPE Chemistry Unit 2 past papers