THE HEAT OF SOLUTION OF SODIUM BOROHYDRIDE AND THE ENTROPY OF BOROHYDRIDE ION

摘要

The heat of formation of crystalline sodium borohydride has been determined by Davis, Mason, and Stegeman1 and the free energy of aqueous borohydride ion has recently been measured by Stockmayer, Rice, and Stephenson. In the present work the heat of solution of sodium borohydride has been measured and the heat of formation and entropy of the ion have been derived.