THERMODYNAMIC PROPERTIES OF HIGH-TEMPERATURE AQUEOUS SOLUTIONS .9. STANDARD PARTIAL MOLAL HEAT CAPACITIES OF SODIUM SULFATE AND SULFURIC ACID FROM 0 DEGREES TO 100 DEGREES

被引:26
作者
GARDNER, WL
JEKEL, EC
COBBLE, JW
机构
[1] Department of Chemistry, Purdue University, Lafayette, IN
[2] Department of Chemistry, Hope College, Holland, MI
关键词
D O I
10.1021/j100726a062
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The standard partial molal heat capacities, C̄p2°, of Na2SO4(aq) and H2SO4 (aq) (i.e., two hydrogen ions and a sulfate ion) have been obtained by the integral heat method between 0 and 100°. At 25° the values of C̄p2° for Na2SO4 (aq) and H2SO4(aq) are -46.7 and -70.6 cal mol-1 deg-1, respectively.
引用
收藏
页码:2017 / &
相关论文
共 16 条