Chemistry 5070 · O Level · Identification of ions and gases

Identification of ions and gases — practice question

A solid S has two cations and one anion. Complete the table. Name any gases produced in the tests.
(main)[9]

Complete the qualitative analysis table to identify the ions present in S.

Worked solution & mark scheme

This 9-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Has ions/compound from a transition metal/element” …

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