ÌâÄ¿ÄÚÈÝ

298KζÈÏ£¬CuSO4?5H2OÍÑË®µÄƽºâѹÁ¦Îª£º
»¯Ñ§·´Ó¦p£¨H2O£©/kPa
£¨1£©CuSO4?5H2O£¨s£©?CuSO4?3H2O£¨s£©+2H2O£¨g£©1.04
£¨2£©CuSO4?3H2O£¨s£©?CuSO4?H2O£¨s£©+2H2O£¨g£©0.75
£¨3£©CuSO4?H2O£¨s£©?CuSO4£¨s£©+H2O£¨g£©0.11
ƽºâ¹Øϵ±íÃ÷£ºÈôp£¨H2O£©£¾1.04kPa£¬CuSO4?5H2O²»·Ö½â£»p£¨H2O£©=1.04kPa±íÃ÷CuSO4?5H2OºÍCuSO4?3H2O´¦ÓÚƽºâ£®Ôòµ±£¨¡¡¡¡£©
A¡¢p£¨H2O£©=0.75 kPaʱ£¬CuSO4?3H2O²»·Ö½â
B¡¢p£¨H2O£©¡Ü0.11 kPaʱ£¬CuSO4?H2OºÍCuSO4´¦ÓÚƽºâ
C¡¢0.75kPa£¾p£¨H2O£©£¾0.11kPaʱ£¬ÊÇCuSO4?H2OµÄÎȶ¨Çø
D¡¢1.04kPa£¾p£¨H2O£©£¾0.75kPaʱ£¬ÌåϵÖв»´æÔÚCuSO4?5H2O¡¢CuSO4?H2OºÍCuSO4
¿¼µã£º»¯Ñ§Æ½ºâµÄÓ°ÏìÒòËØ
רÌ⣺»¯Ñ§Æ½ºâרÌâ
·ÖÎö£ºÆ½ºâ¹Øϵ±íÃ÷£º298Kʱ£¬Èô£¬p£¨H2O£©£¾1.04kPa£¬CuSO4?5H2O²»·Ö½â£»p£¨H2O£©=1.04kPa±íÃ÷CuSO4?5H2OºÍCuSO4?3H2O´¦ÓÚƽºâ£»
1.04kPa£¾p£¨H2O£©£¾0.75kPa£¬ÊÇCuSO4?3H2OÎȶ¨Çø£¬¶øûÓÐCuSO4?5H2O¡¢CuSO4?H2OºÍCuSO4£»
p£¨H2O£©=0.75 kPaÊÇCuSO4?3H2OºÍCuSO4?H2O´¦ÓÚƽºâ£®
½â´ð£º ½â£ºA¡¢p£¨H2O£©=0.75 kPaʱ£¬CuSO4?3H2O£¨s£©?CuSO4?H2O£¨s£©+2H2O£¨g£©£¬CuSO4?3H2O·Ö½â£¬¹ÊA´íÎó£»
B¡¢p£¨H2O£©=0.11 kPaʱ£¬CuSO4?H2OºÍCuSO4´¦ÓÚƽºâ£¬¹ÊB´íÎó£»
C¡¢ÒÀ¾Ýͼ±íÊý¾Ý·ÖÎö¿ÉÖª£¬0.75kPa£¾p£¨H2O£©£¾0.11kPaʱ£¬ÊÇCuSO4?H2OµÄÎȶ¨Çø£¬¹ÊCÕýÈ·£»
D¡¢1.04kPa£¾p£¨H2O£©£¾0.75kPa£¬ÊÇCuSO4?3H2OÎȶ¨Çø£¬¶øûÓÐCuSO4?5H2O¡¢CuSO4?H2OºÍCuSO4£¬¹ÊDÕýÈ·£»
¹ÊÑ¡CD£®
µãÆÀ£º±¾Ì⿼²éÁËÐÅÏ¢·ÖÎöÅжÏÄÜÁ¦£¬ÎïÖÊÐÔÖʵÄÀí½âÓ¦Óã¬ÕÆÎÕ»ù´¡Êǹؼü£¬ÌâÄ¿ÄѶȽϴó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø