CAPE Chemistry Unit 1 · 2016 · Paper 2 · Question 6(c)(iii)
Using the concept of stability constant, explain the changes observed in (c) (ii).
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Practise this questionOther parts of this question
- 6(a)List FOUR properties of transition metals.[4 marks]
- 6(b)(i)Write the electronic configuration using the s, p and d orbitals of the titanium ion.[1 mark]
- 6(b)(ii)Explain the colour of the aqueous solution.[4 marks]
- 6(c)(i)Describe what would be observed when concentrated hydrochloric acid is slowly added to an aqueous solution of Co²⁺.[1 mark]
- 6(c)(ii)Write an ionic equation to represent the observation in (c) (i).[2 marks]
More practice: the rest of this paper · more First Row Transition Elements questions · all CAPE Chemistry Unit 1 past papers