A student tests two substances: solution $$\(\mathbf{E}\)$$ and solid $$\(\mathbf{F}\)$$. Tests on solution E Solution $$\(\mathbf{E}\)$$ is aqueous chromium(III) bromide. Solution $$\(\mathbf{E}\)$$ is divided into two portions. Record the expected observations. Identify the anion in solid $$\(\mathbf{F}\)$$. ..........................................................................................................................................

Chemistry
IGCSE&ALevel
CAIE
Exam No:0620_s24_qp_61 Year:2024 Question No:3(e)

Answer:



Knowledge points:

7.3.1.1. an alkali by titration
7.3.1.2. excess metal
7.3.1.3. excess insoluble base
7.3.1.4. excess insoluble carbonate

Solution:

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