How will you obtain the following? Also give balanced equations for the reactions.
(i) Magnesium oxide from magnesium.
(ii) Zinc chloride from zinc.
(iii) Ammonia from nitrogen.
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ammonia from nitrogen is possible
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1. When magnesium comes in contact with oxygen when heated, Magnesium oxide is formed.
2. Preparation and purification
Anhydrous ZnCl2 can be prepared from zinc and hydrogen chloride: Zn + 2 HCl → ZnCl2 + H. Hydrated forms and aqueous solutions may be readily prepared similarly by treating Zn metal, zinc carbonate, zinc oxide, and zinc sulfide with hydrochloric acid: ZnS + 2 HCl + 4 H2O → ZnCl2(H2O)4 + H2S.
3. During the conversion of nitrogen cyano bacteria will first convert nitrogen into ammonia and ammonium, during the nitrogen fixation process. Plants can use ammonia as a nitrogen source. After ammonium fixation, the ammonia and ammonium that is formed will be transferred further, during the nitrification process.
1. When magnesium comes in contact with oxygen when heated, Magnesium oxide is formed.
2. Preparation and purification
Anhydrous ZnCl2 can be prepared from zinc and hydrogen chloride: Zn + 2 HCl → ZnCl2 + H. Hydrated forms and aqueous solutions may be readily prepared similarly by treating Zn metal, zinc carbonate, zinc oxide, and zinc sulfide with hydrochloric acid: ZnS + 2 HCl + 4 H2O → ZnCl2(H2O)4 + H2S.
3. During the conversion of nitrogen cyano bacteria will first convert nitrogen into ammonia and ammonium, during the nitrogen fixation process. Plants can use ammonia as a nitrogen source. After ammonium fixation, the ammonia and ammonium that is formed will be transferred further, during the nitrification process.
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