The set-up below shows the products formed when solid lead (ii) nitrate is heated.

The set-up below shows the products formed when solid lead (ii) nitrate is heated.



a) Identify:

(i) Liquid X

(ii) Gas Y

b) When lead (ii) Nitrate crystals are heated, they decrepitate and decompose, what is meant by the term decrepitating?

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a)
(i) Liquid X - Dinitrogen tetra – oxide
(ii) Gas Y - Oxygen

b)Production of cracking noise when heated

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marto answered the question on October 1, 2019 at 11:01

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