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Question
Fill in the blank.
The chemical change involving iron and hydrochloric acid illustrates a ...............reaction.
Solution
The chemical change involving iron and hydrochloric acid illustrates a displacementreaction.
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RELATED QUESTIONS
What happens when a zinc strip is dipped into a copper sulphate solution?
Name the type of reaction involved.
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To show that zinc is a more active metal than copper, the correct procedure is to:
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| REACTION | TYPE |
| NH4OH(aq) + CH3COOH(aq) → CH3COONH4(aq) + H2O(l) | Single Displacement |
| Zn(s) + CuSO4(aq) → ZnSO4(aq) + Cu(s) | Combustion |
| \[\ce{ZnCO3_{(s)} + ->[Heat]ZnO_{(s)} + CO2_{(g)}}\] | Neutralization |
| C2H4(g) + 4O2(g) → 2CO2(g) + 2H2 O(g) + Heat | Thermal decomposition |
