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Answer the question below, relating your answers only to salts in the following list :Sodium chloride, anhydrous calcium chloride, copper sulphate-5-water ? (a) What name is given to the water in the compound copper sulphate-5-water ? (b) If copper sulphate-5-water is heated, anhydrous copper sulphate is formed. What is its colour ? (c) By what means, other than heating, could you dehydrate copper sulphate-5-water and obtain anhydrous copper sulphate ? (d) Which one of the salts in the given list is deliquescent ? |
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Answer» Answer the question below, relating your answers only to salts in the following list : Sodium chloride, anhydrous calcium chloride, copper sulphate-5-water ? (a) What name is given to the water in the compound copper sulphate-5-water ? (b) If copper sulphate-5-water is heated, anhydrous copper sulphate is formed. What is its colour ? (c) By what means, other than heating, could you dehydrate copper sulphate-5-water and obtain anhydrous copper sulphate ? (d) Which one of the salts in the given list is deliquescent ? |
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