Write a balanced chemical equations for the following reactions and identify the type of reaction in each case .
A. Thermite reaction, iron (III) oxide reacts with aluminium and gives molten iron and aluminium oxide .
B. Magnesium ribbon burnt in an atmosphere of nitrogen gas to form solid magnesium nitride .
C. Chloride gas is passed in an aqueous potassium iodide solution to form potassium chloride solution and solid iodine .
D. Ethanol is burnt in air to form carbon dioxide , water and release heat.
Answers
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1.) Fe2O3+ 2Al = 2Fe+ Al2O3
2.) 3Mg + N2 = Mg3N2
3.) 2KI + 3Cl = 2KCl + I 2
4.) C2H5OH + 3O2= 2CO2+3H2O
Answered by
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Answer:Fe2O3+ 2Al = 2Fe+ Al2O3
2.) 3Mg + N2 = Mg3N2
3.) 2KI + 3Cl = 2KCl + I 2
4.) C2H5OH + 3O2= 2CO2+3H2O
Explanation:
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