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Which of the following is an example of HYDRATION? Sodium chloride dissolves in water Carbonate rocks dissolve in carbonic acid Iron forms iron oxidesCalcium sulphate turns into gypsum​

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{Other examples of hydrates are Glauber's salt (sodium sulfate decahydrate, Na2SO4∙10H2O); washing soda (sodium carbonate decahydrate, Na2CO3∙10H2O); borax (sodium tetraborate decahydrate, Na2B4O7∙10H2O); the sulfates known as vitriols (e.g., Epsom salt, MgSO4∙7H2O); and the double salts known collectively as alums (M+2 ...}}


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