Question

Name the gas evolved when lead nitrate is heated. Write a balanced equation for     the same.

Answer 1

Lead nitrate decomposes on heating leaving yellow residue lead monoxide , brown gas nitrogen dioxide and colourless gas oxygen.

2Pb(NO3)2 -----> 2PbO + 4NO2 + O2

Answer 2

Answer:

Nitrogen dioxide , oxygen , monoxide.

Explanation:

Nitrogen dioxide , oxygen , monoxide are the gases evolved when lead nitrate is heated.

Lead nitrate- 1) Lead(II) nitrate is an inorganic compound with the chemical formula Pb(NO3)2.

2)It commonly occurs as a colourless crystal or white powder and, unlike most other lead(II) salts, is soluble in water.

the balance equation are -

2Pb(NO3)2- 2Pb0 + 4 NO2 + O2

FINAL ANSWER - Nitrogen dioxide , oxygen , monoxide.

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