Science, asked by amy8958, 11 months ago

help me with this question guys
plzz

'P' is a crystalline solid on heating changes to reddish brown substance 'Q', 'R' and 'S' are two gases evolved during the reaction.
1. identify P,Q,R,S
2. write the balanced chemical equation for the reaction
3.identify the type of reaction

Answers

Answered by muskanmeena661

0

Answer:

lead nitrate-pbno3

Explanation:

reddish brown gas- nitrogen dioxide no2

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