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Ammonia and sulphuric acid as the raw materials for the manufacture of ammonium sulphate fertilizer
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Addition of fertilizers to the soil can replenish the essential minerals for plant growth
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Ammonium sulphate and ammonium nitrate as useful nitrogenous fertilizers
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Calculation involving finding the percentage by mass of nitrogen in nitrogenous fertilizer of given formula
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Preparation and isolation of ammonium sulphate crystals
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Haber process for manfacturing ammonia
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Reversible characteristic for the reaction between nitrogen and hydrogen
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The same volume ratio of nitrogen and hydrogen in Haber process and the mole ratio in the balanced equation smell of ammonia and its effect on indicator
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Ammonia as toxic and alkaline gas
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Uses of ammonia as cleansing agent and raw material for making nitric acid
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Contact process for making sulphuric acid
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Formation of sulphur dioxide by burning sulphur or roasting sulphur containing ores
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Smell of sulphur dioxide and its effect on indicator
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Uses of sulphuric acid as raw material for making detergent and paint additives
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Appropriateness of setting up local industrial plants for the production of ammonia and sulphuric acid