Question

1.write a balanced chemical
equation of the reaction
2.identify the brown gas
'x' evolved and the type of chemical reaction ​

Answer 1

Answer:

On heating blue coloured powder of copper (II) nitrate in a boiling tube copper oxide (black) oxygen gas aNd a brown gas X is formed ..1) write a balanced chemical equation .. 2) identify the brown gas X .. 3) type of reaction .. 4) pH range of X l.

Hope its help you

Answer 2

Answer:

• 2Cu(NO³)2»»2CuO +O²+4NO²
• Brown gas is Nitrogen dioxide

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