ÌâÄ¿ÄÚÈÝ
ÒÑÖªÔÚ0.1 mol¡¤L-1µÄNaHSO3ÈÜÒºÖÐÓйØÁ£×ÓŨ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòΪ£ºc(Na+)£¾c(HSO(1)Ôò¸ÃÈÜÒºÖÐc(H+)_______c(OH-)(Ìî¡°£¼¡±¡°=¡±»ò¡°£¾¡±)£¬¼òҪ˵Ã÷ÀíÓÉ£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©___________________________________________¡£
£¨2£©ÏÖÏòNH4HSO3ÈÜÒºÖУ¬ÖðµÎ¼ÓÈëÉÙÁ¿º¬ÓзÓ̪µÄNaOHÈÜÒº£¬¿É¹Û²ìµ½µÄÏÖÏóÊÇ_______£¬Ð´³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ_______________________________£»Èô¼ÌÐøµÎ¼ÓNaOHÈÜÒºÖÁ¹ýÁ¿£¬ÔòÓÖ·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ_______________________________________¡£
£¨1£©£¾ ÒòΪc(SO
)£¾c(H2SO3),¹ÊHSO
µÄµçÀë(HSO![]()
H++SO
)³Ì¶È±ÈHSO
µÄË®½â(HSO
+H2O
H2SO3+OH-)³Ì¶È´ó£¬¹Êc(H+)£¾c(OH-)
£¨2£©ºìÉ«ÍÊÈ¥ OH-+HSO
====H2O+SO
NH
+OH-====NH3¡¤H2O
½âÎö£º(1)ÒòΪc(SO
)£¾c(H2SO3),¹ÊHSO
µÄµçÀë³Ì¶È±ÈHSO
µÄË®½â³Ì¶È´ó£¬¹Êc(H+)£¾c(OH-)¡£
£¨2£©NH4HSO3ÈÜÒºÖмÓÈëÉÙÁ¿º¬ÓзÓ̪µÄNaOHÈÜÒº£¬NaOHÊ×ÏȺÍHSO
·´Ó¦£¬¼ÌÐøµÎ¼ÓNaOHÖÁ¹ýÁ¿£¬ÔòNaOHÓÖºÍNH
·´Ó¦¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿