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Answer the following questions:
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Two moles of lead nitrate decompose into four moles of nitrogen dioxide.
Each metal reacts with their salt solution more reactive metal reacts less, less will be most.
Because ammonia gas (basic) is a lighter gas than nitrogen chloride (acidic) so it will diffuse faster.
Ammonia and hydrogen chloride are liberated.
1. What gases are liberated on heating ammonium chloride?
2. How does the decomposition reaction \(2Pb(NO_3)_2\) → \(2PbO\) + \(4NO_2\) + \(O_2\) differ from the one being discussed in this experiment?
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