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Study the flow charts below and use them to answer the questions that follow:

      

Study the flow charts below and use them to answer the questions that follow:
Q6102220191120.png
(a) Identify possible cations present in:
(i) Solution A
(ii) Solution B

(b) State and explain the observations made when a sample of dry white precipitate B is heated in a test-tube

  

Answers


Maurice
a) (i) Solution A contains Pb2+(aq) ions
(ii) Solution B contains Al3+(aq) ions.

b) – A colourless liquid at cooler parts of test-tube is formed.
- A white reside remains in the test-tube.
maurice.mutuku answered the question on October 22, 2019 at 08:30


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