When solid ammonium chloride is heated, ammonia gas and hydrogen chloride gas are produced.
The equation for this reaction is:
ammonium chloride ammonia + hydrogen chloride
What does the symbol mean?
What type of reaction is the reaction in part (a)?
Tick (✓) one box.
Neutralisation | Â |
Combustion | Â |
Thermal decomposition | Â |
Reduction | Â |
Circle one word from the box to complete the sentence.
 | The reaction can be reversed by |
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The balanced symbol equation is shown below.
Complete the equation by adding the correct state symbols.
NH4Cl ____ Â Â NH3 ____Â Â + HCl ____
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