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The scheme below shows some reaction of salt. Study it and answer questions that follow.

The scheme below shows some reaction of salt. Study it and answer questions that follow.

(i) Write an equation for the reaction to show formation of gas P and solid X.
(ii) Give the name and formula of the complex ion responsible for the deep blue colour in the solution.

Answers

sharon kalunda answered the question on March 28, 2019 at 12:35

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Next: Excess carbon II Oxide was passed over heated sample of an oxide of iron. The following results were obtained. Determine the empirical formular of the iron...

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Date posted: March 28, 2019 . Answers (1)
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