Text this: THERMODYNAMIC STUDIES OF IONIC ASSOCIATION OF THE SULPHATES OF BERYLLIUM, MAGNESIUM AND CALCIUM IN AQUEOUS SOLUTION

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/ //---`'  | ||__    \ \/ //    \ ` //  | |/\| || 
\ \\___    | ||__     \  //      | ||   |  /\  || 
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  `----`   `-----`      `        `-`'   `-`   `-`