¿ÆÑÐÈËÔ±ÔÚ20¡æ¡¢1¸ö´óÆøÑ¹ºÍÆäËüÒ»¶¨µÄʵÑéÌõ¼þÏ£¬¸øË®Ê©¼ÓÒ»¸öÈõµç³¡£¬Ë®¾Í¿ÉÒÔ½á³É±ù£¬³ÆÎª¡°Èȱù¡±£®Èçͼ1ÊÇË®ºÍ¡°Èȱù¡°Î¢¹Û½á¹¹µÄ¼ÆËã»úÄ£Äâͼ£®»Ø´ð£º

£¨1£©ÒÔÉÏÐÅÏ¢ÌåÏÖÁËË®·Ö×Ó¾ßÓÐ
 
ÐÔ£¬Ë®·Ö×ÓÖÐÑõÔ­×ÓµÄÔÓ»¯·½Ê½Îª
 
£®
£¨2£©²ÎÕÕÈȱùµÄͼʾ£¬ÒÔÒ»¸öË®·Ö×ÓΪÖÐÐÄ£¬»­³öË®·Ö×Ó¼ä×î»ù±¾µÄÁ¬½Ó·½Ê½£¨Óýṹʽ±íʾ£©£®
£¨3£©¹ÌÌå¶þÑõ»¯Ì¼ÍâÐÎËÆ±ù£¬ÊÜÈÈÆø»¯ÎÞÒºÌå²úÉú£¬Ë׳ơ°¸É±ù¡±£®¸ù¾ÝÈçͼ2¸É±ùµÄ¾§°ûµÄ½á¹¹»Ø´ð£º
¢ÙÒ»¸ö¾§°ûÖÐÓÐ
 
¸ö¶þÑõ»¯Ì¼·Ö×Ó£»ÔÚ¶þÑõ»¯Ì¼·Ö×ÓÖÐËùº¬µÄ»¯Ñ§¼üÀàÐÍÓëÊýÄ¿ÓÐ
 
£»ÔڸɱùÖÐCO2µÄÅäλÊýÊÇ
 
£®
¢ÚÆä¶Ñ»ý·½Ê½Óë¸É±ù¾§°ûÀàÐÍÏàͬµÄ½ðÊôÓУ¨´ðÒ»ÖÖ¼´¿É£©
 
£¬Æä¿Õ¼äÀûÓÃÂÊΪ
 
£®
£¨4£©Çëд³öN»ù̬ԭ×ÓµÄÔ­×Ó¹ìµÀ±íʾʽ
 
£¬
Èçͼԭ×Ó¹ìµÀ±íʾʽ²»ÄÜ×÷ΪN»ù̬ԭ×ӵĹìµÀ±íʾʽÊÇÒòËü²»·ûºÏ
 
£®£¨ÌîÐòºÅ£©£®

£¨5£©µÚÈýÖÜÆÚÖеÚÒ»µçÀëÄÜ×î´óµÄÊÇ
 

£¨6£©ÔªËØX Î»ÓÚµÚËÄÖÜÆÚ£¬Æä»ù̬ԭ×ÓµÄÄÚ²ã¹ìµÀÈ«²¿ÅÅÂúµç×Ó£¬ÇÒ×îÍâ²ãµç×ÓÊýΪ2£¬Ôò¸ÃÔªËØµÄÖÊ×ÓÊýÊÇ
 
£¬1molµÄ X£¨NH3£©4Cl2Öк¬ÓеĦļüµÄÓÐ
 
¸ö£®
¿¼µã£ºÔ­×Ó¹ìµÀÔÓ»¯·½Ê½¼°ÔÓ»¯ÀàÐÍÅжÏ,Ô­×ÓºËÍâµç×ÓÅŲ¼,¾§°ûµÄ¼ÆËã,º¬ÓÐÇâ¼üµÄÎïÖÊ,²»Í¬¾§ÌåµÄ½á¹¹Î¢Á£¼°Î¢Á£¼ä×÷ÓÃÁ¦µÄÇø±ð
רÌ⣺»¯Ñ§¼üÓë¾§Ìå½á¹¹
·ÖÎö£º£¨1£©¸øË®Ê©¼ÓÒ»¸öÈõµç³¡£¬ÐγÉÈȱù£¬Ë®·Ö×ÓÓйæÔòµÄÅÅÁУ¬ËµÃ÷Ë®·Ö×ÓÖÐÕý¸ºµçºÉµÄÖØÐIJ»Öغϣ¬¾ßÓм«ÐÔ£¬Ë®·Ö×ÓÖÐÑõÔ­×ÓÐγÉ2¸öO-H¼ü¡¢º¬ÓÐ2¶Ô¹Âµç×Ó¶Ô£¬ÔÓ»¯¹ìµÀÊýΪ4£¬¾Ý´ËÅжÏÔÓ»¯·½Ê½£»
£¨2£©±ù¾§°ûÖдæÔÚÇâ¼ü£¬Çâ¼ü¾ßÓз½ÏòÐÔ£¬Ã¿¸öË®·Ö×ÓÓëÏàÁÚµÄ4¸öË®·Ö×ÓÐγÉÇâ¼ü£»
£¨3£©¢ÙÀûÓþù̯·¨¼ÆËã¾§°û£»¸ù¾Ý¶þÑõ»¯Ì¼µÄ½á¹¹Ê½ÅжϹ²¼Û¼üµÄÀàÐͺÍÊýÄ¿£»ÔڸɱùÖÐCO2µÄÅäλÊýÊÇ12£»
¢ÚÍ­¾§°ûÊÇÃæÐÄÁ¢·½½á¹¹Æä¶Ñ»ý·½Ê½Óë¸É±ù¾§°ûÀàÐÍÏàͬ£¬´¦ÓÚÃæÉ϶ԽÇÏßÎïÖʵÄ3¸öCuÔ­×ÓÏàÁÚ£¬ÁîCuÔ­×Ӱ뾶Ϊr£¬¾§°ûµÄÀâ
2
2
¡Á4r£¬½ø¶ø¼ÆËã¾§°ûµÄÌå»ý£¬¸ù¾Ý¾ù̯·¨¼ÆËã¾§°ûÖÐCuÔ­×ÓÊýÄ¿£¬½ø¶ø¼ÆËã¾§°ûÖÐCuÔ­×Óʵ¼ÊÕ¼ÓеÄÌå»ý£¬¾§°û¿Õ¼äÀûÓÃÂÊ=¾§°ûÖÐCuÔ­×Óʵ¼ÊÕ¼ÓеÄÌå»ý¡Â¾§°ûÌå»ý£»
£¨4£©¸ù¾ÝºéÌØ¹æÔò£ºµç×ÓÅŲ¼ÔÚͬһÄܼ¶µÄ²»Í¬¹ìµÀʱÓÅÏȵ¥¶ÀÕ¼¾ÝÒ»¸ö¹ìµÀ£¬ÇÒ×ÔÐý·½ÏòÏàͬ£»ÅÝÀûÔ­Àí£ºÒ»¸öÔ­×Ó¹ìµÀÀï×î¶à¿ÉÈÝÄÉ2¸öµç×Ó£¬ÇÒ×ÔÐý·½ÏòÏà·´½áºÏNÔªËØ£¬Ô­×ÓºËÍâµç×ÓÊýΪ7Êéд£»
£¨5£©Í¬Ò»ÖÜÆÚÔªËØ£¬ÔªËصĵÚÒ»µçÀëÄÜËæ×ÅÔ­×ÓÐòÊýµÄÔö´ó¶øÔö´ó£¬µ«Í¬Ò»ÖÜÆÚÖеڢòA×åÔªËØ±ÈµÚ¢óA×åÔªËØµÄµÚÒ»µçÀëÄܴ󣬵ڢõA×å±ÈµÚ¢öA×åµÚÒ»µçÀëÄܴ󣬾ݴ˷ÖÎö½â´ð£»
£¨6£©ÔªËØX Î»ÓÚµÚËÄÖÜÆÚ£¬Æä»ù̬ԭ×ÓµÄÄÚ²ã¹ìµÀÈ«²¿ÅÅÂúµç×Ó£¬ÔòÄÚ²ãµç×ÓÊý=2+8+18=28£¬ÇÒ×îÍâ²ãµç×ÓÊýΪ2£¬ËùÒÔ¸ÃÔ­×ÓÓÐ30¸öµç×Ó£¬ÎªZnÔªËØ£¬1molµÄ X£¨NH3£©4Cl2Öк¬ÓеĦļüµÄÓÐ16NA¸ö£»
½â´ð£º ½â£º£¨1£©¸øË®Ê©¼ÓÒ»¸öÈõµç³¡£¬ÐγÉÈȱù£¬Ë®·Ö×ÓÓйæÔòµÄÅÅÁУ¬ËµÃ÷Ë®·Ö×ÓÖÐÕý¸ºµçºÉµÄÖØÐIJ»Öغϣ¬¾ßÓм«ÐÔ£¬Ë®·Ö×ÓÖÐÑõÔ­×ÓÐγÉ2¸öO-H¼ü¡¢º¬ÓÐ2¶Ô¹Âµç×Ó¶Ô£¬ÔÓ»¯¹ìµÀÊýΪ4£¬²ÉÈ¡sp3ÔÓ»¯£¬
¹Ê´ð°¸Îª£º¼«ÐÔ£¬sp3£»
£¨2£©±ù¾§°ûÖÐË®·Ö×ӵĿռäÅÅÁз½Ê½£¬±ù¾§°ûÖдæÔÚÇâ¼ü£¬Çâ¼ü¾ßÓз½ÏòÐÔ£¬Ã¿¸öË®·Ö×ÓÓëÏàÁÚµÄ4¸öË®·Ö×ÓÐγÉÇâ¼ü£¬
¹Ê´ð°¸Îª£º£»
£¨3£©¢Ù¶þÑõ»¯Ì¼µÄ¾§°ûÖУ¬¶þÑõ»¯Ì¼·Ö×Ó·Ö²¼ÓÚ¾§°ûµÄ¶¨µãºÍÃæÐÄλÖã¬Ôò¾§°ûÖк¬ÓжþÑõ»¯Ì¼µÄ·Ö×ÓÊýΪ8¡Á
1
8
+6¡Á
1
2
=4£¬¶þÑõ»¯Ì¼µÄ·Ö×ӽṹΪO=C=C£¬Ã¿¸ö·Ö×ÓÖк¬ÓÐ2¸ö¦Ò¼üºÍ2¸ö¦Ð¼ü£¬ÒԸɱù¾§°ûÖеÄÈÎÒâÒ»¸ö¶¥µãÎª×ø±êÔ­µã£¬ÒÔͨ¹ý¸Ã¶¥µãµÄÈýÌõÀâ±ßÎª×ø±êÖὨÁ¢ÆðÒ»¸öÈýάֱ½Ç×ø±êϵ£¬ÔÚ×ø±êÔ­µãµÄÖÜΧ¿ÉÒÔÎÞ϶²¢ÖÃ8¸ö¾§°û£¬ÕâÑùÔÚÿһ¸ö×ø±êÖáÉ϶¼¿ÉÒÔ¿´µ½ÓÐÁ½¸öÓë×ø±êÔ­µãÉϵÄCO2·Ö×ӵȾàÀëµÄCO2·Ö×Ó£¬µ«ÊÇÕâЩCO2·Ö×ÓÓë×ø±êÔ­µãÉϵÄCO2·Ö×ӵľàÀë²¢²»ÊÇ×î½üµÄ£¬Óë×ø±êÔ­µãÉϵÄCO2·Ö×Ó×î½üµÄCO2·Ö×ÓÓ¦¸ÃÊÇÿһ¸ö¾§°ûµÄÃæÐÄÉϵ쬹²ÓÐ12¸öÕâÑùµÄCO2·Ö×Ó£¬
¹Ê´ð°¸Îª£º4£»2¸ö¦Ò¼üºÍ2¸ö¦Ð¼ü£»12£»
¢ÚÍ­µÄ¶Ñ»ýÄ£ÐÍΪ×î½ôÃܶѻý£¬ÅäλÊýΪ12£¬Í­Ô­×ÓλÓÚ¶¥µãºÍÃæÐÄ£¬Óë¶þÑõ»¯Ì¼·Ö×Ó¾§°û½á¹¹ÏàËÆ£»Í­¾§°ûÊÇÃæÐÄÁ¢·½½á¹¹£¬´¦ÓÚÃæÉ϶ԽÇÏßÎïÖʵÄ3¸öCuÔ­×ÓÏàÁÚ£¬ÁîCuÔ­×Ӱ뾶Ϊr£¬¾§°ûµÄÀⳤ=
2
2
¡Á4r=2
2
r£¬¾§°ûµÄÌå»ý=(2
2
r)3
=16
2
r3£¬¾§°ûÖÐCuÔ­×ÓÊýÄ¿=8¡Á
1
8
+6¡Á
1
2
=4£¬¾§°ûÖÐCuÔ­×Óʵ¼ÊÕ¼ÓеÄÌå»ý=4¡Á
4
3
¦Ðr3£¬¾§°û¿Õ¼äÀûÓÃÂÊ=
4¡Á
4
3
¦Ðr3
16
2
r3
=74%£¬
¹Ê´ð°¸Îª£ºÍ­£»74%£»
£¨4£©NÔªËØ£¬Ô­×ÓºËÍâµç×ÓÊýΪ7£¬ºËÍâµç×Ó¹ìµÀ±íʾΪ£º£¬NÔ­×ÓµÄ×îÍâ²ã5¸öµç×Ó£¬Îª2s22p3£¬Ó¦Îª2sºÍ2pµç×Ó£¬ÇÒ2p¹ìµÀÖÐӦΪ3¸öµ¥µç×Ó£¬Î¥·´ºéÌØ¹æÔò£¬
¹Ê´ð°¸Îª£º£»Î¥·´ºéÌØ¹æÔò£»
£¨5£©Í¬Ò»ÖÜÆÚÔªËØ£¬ÔªËصĵÚÒ»µçÀëÄÜËæ×ÅÔ­×ÓÐòÊýµÄÔö´ó¶øÔö´ó£¬ArÔªËØ3s23p6ÖÐp¹ìµÀΪȫ³äÂú״̬£¬ÄÑÒÔʧȥµç×Ó£¬ËùÒÔµÚÒ»µçÀëÄÜ×î´ó£¬
¹Ê´ð°¸Îª£ºAr£»
£¨6£©ÔªËØX Î»ÓÚµÚËÄÖÜÆÚ£¬Æä»ù̬ԭ×ÓµÄÄÚ²ã¹ìµÀÈ«²¿ÅÅÂúµç×Ó£¬ÔòÄÚ²ãµç×ÓÊý=2+8+18=28£¬ÇÒ×îÍâ²ãµç×ÓÊýΪ2£¬ËùÒÔ¸ÃÔ­×ÓÓÐ30¸öµç×Ó£¬º¬ÓÐ30¸öÖÊ×Ó£¬ÎªZnÔªËØ£»Ã¿molÅäºÏÎï[X£¨NH3£©4]Cl2ÖУ¬¦Ò¼üÊýÄ¿=£¨3¡Á4+4£©NA=16NA£¬
¹Ê´ð°¸Îª£º30£»16NA£»
µãÆÀ£º±¾Ì⿼²éÎïÖʽṹºÍÐÔÖÊ£¬½ÏΪ×ۺϣ¬Éæ¼°µç×ÓÅŲ¼Ê½µÄÊéд¡¢¾§°ûµÄ½á¹¹¡¢ÔÓ»¯ÀàÐ͵ÄÅжϵÈ֪ʶ£¬ÊǶÔѧÉú·ÖÎö¡¢Ë¼Î¬ÄÜÁ¦µÄ¿¼²é£¬×¢ÒâÅäºÏÎï[Zn£¨NH3£©4]Cl2ÖУ¬Åäλ¼üÒ²ÊǦҼü£¬ÎªÒ×´íµã£¬ÌâÄ¿ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

µ±µç½â±¥ºÍÑÎˮʱ£¬Èç¹ûÓÐ0.1molµç×Ó·¢Éú×ªÒÆ£¬ÔÚ±ê×¼×´¿öϲúÉúÆøÌåµÄ×ÜÌå»ýÊÇ£¨¡¡¡¡£©
A¡¢8.96L
B¡¢4.48L
C¡¢44.8L
D¡¢2.24L

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Ò»¶¨µÄζÈÏÂÏò2LÈÝ»ý²»±äµÄÃܱÕÈÝÆ÷ÖÐͨÈë2molSO2ºÍ2molO2£¬·¢Éú·´Ó¦£º2SO2£¨g£©+O2 £¨g£©?2SO3£¨g£©£»5minºó´ïµ½Æ½ºâ£¬²âµÃÈÝÆ÷ÖÐÓÐSO31.6mol£®
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©·´Ó¦5minÄÚ£¬v£¨O2£©=
 
mol£®L-1£®min-1£®
£¨2£©»¯Ñ§·´Ó¦´ïµ½Æ½ºâʱ£¬SO2ÏûºÄµÄŨ¶ÈÕ¼ÆðʼŨ¶ÈµÄ°Ù·Ö±ÈΪ
 
£»´Ëʱ£¬ÈÝÆ÷ÖРc£¨O2£©=
 
£¬Ñ¹Ç¿ÊÇÆðʼʱµÄ
 
±¶£®
£¨3£©Åжϸ÷´Ó¦´ïµ½Æ½ºâµÄ±êÖ¾ÊÇ
 
£»
A.2vÏûºÄ£¨SO2£©=vÉú³É£¨O2 £©     B£®»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿²»Ôٸıä
C£®»ìºÏÆøÌåµÄÃܶȲ»Ôٸı䠠   D£®ÈÝÆ÷ÖÐÆøÌåµÄ×ÜÎïÖʵÄÁ¿²»Ôٱ仯
E£®ÈÝÆ÷ÄÚѹǿ²»Ôٱ仯         F£®·´Ó¦2mol SO2ͬʱÉú³É2mol O2£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

º£Ë®Õ¼µØÇò×Ü´¢Ë®Á¿µÄ97.2%£®Èô°Ñº£Ë®µ­»¯ºÍ»¯¹¤Éú²ú½áºÏÆðÀ´£¬¼È¿ÉÒÔ½â¾öµ­Ë®×ÊԴȱ·¦µÄÎÊÌ⣬ÓÖ¿ÉÒÔ³ä·ÖÀûÓú£Ñó×ÊÔ´£®
£¨1£©¶à¼¶ÉÁÕô·¨ÊÇĿǰ¡°º£Ë®µ­»¯¡±µÄÖ÷Òª¼¼Êõ£®¸Ã·¨ÊÇÔÚÒ»¶¨Ìõ¼þϽ«º£Ë®±ä³ÉÕôÆû£¬ÕôÆû¾­¹ýÀäÈ´¶øµÃ¸ß´¿¶Èµ­Ë®£®ÓÉ´Ë¿ÉÅж϶༶ÉÁÕô·¨ÊÇ
 
£¨Ìî¡°ÎïÀí±ä»¯¡±»ò¡°»¯Ñ§±ä»¯¡±£©£®
£¨2£©ÀûÓú£Ë®É¹ÑεÄÔ­ÀíÊÇ
 
£»·ÖÀëʳÑξ§ÌåºóµÄĸҺÖк¬ÓÐKCl¡¢MgCl2£¬¾­¹ý·ÖÀë¡¢Ìá´¿ºó£¬¿ÉÓÃÓÚ
 
£®
£¨3£©¡°Âȼҵ¡±ÀûÓõç½â±¥ºÍʳÑÎË®ÖÆµÃÖØÒª»¯¹¤²úÆ·£®ÔÚÂȼҵÖУ¬¸ôĤ·¨µç½â£¨Èçͼ¼×Ëùʾ£©¹¤ÒÕÖð½¥±»Àë×Ó½»»»Ä¤µç½â£¨ÈçͼÒÒËùʾ£©¼¼ÊõÈ¡´ú£®

¢Ùд³öÁ½µç¼«µÄ·´Ó¦Ê½£ºÑô¼«
 
£¬Òõ¼«
 
£®
¢ÚʯÃÞ¸ôĤµÄ×÷ÓÃÊÇ
 
£®Àë×Ó½»»»Ä¤µç½â²ÛÖТޡ¢¢ß·Ö±ðÊÇ
 
¡¢
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

±£»¤»·¾³¡¢±£»¤µØÇòÒѳÉΪÈËÀ๲ͬµÄºôÉù£®
¢ÙÒýÆðÎÂÊÒЧӦµÄÖ÷ÒªÎïÖÊÊÇ
 
£»
¢ÚÒÔú̿ΪÖ÷µÄÄÜÔ´½á¹¹Ò×µ¼ÖÂËáÓêµÄÐγɣ¬ÐγÉÕâÀàËáÓêµÄÆøÌåÊÇ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÔÚÒ»¶¨Ìõ¼þÏ£¬Fe3O4+4CO¨T3Fe+4CO2·´Ó¦ÖУ¬
 
ÊÇÑõ»¯¼Á£¬
 
·¢ÉúÑõ»¯·´Ó¦£¬
 
ÔªËØ±»»¹Ô­£¬
 
ÊÇ»¹Ô­²úÎ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÏÂÁÐÎïÖÊ£º¢ÙNa  ¢ÚBr2¢ÛBa£¨OH£©2  ¢ÜNH3 ¢ÝCO2  ¢ÞÕáÌÇ  ¢ßNaCl  ¢àÑÎËá  ¢áH2SO4  £¨ÓÃÐòºÅÌîд£¬È«¶Ô²Å¸ø·Ö£©ÊôÓÚµç½âÖʵÄÊÇ
 
£¬ÊôÓڷǵç½âÖʵÄÊÇ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨1£©¢Ù³£ÎÂÏ£¬pH=3µÄÑÎËáºÍpH=11µÄÇâÑõ»¯±µµÈÌå»ý»ìºÏ£¬ÈÜÒºµÄpH=
 
£®
¢Ú³£ÎÂÏÂpH=3µÄÑÎËáºÍpH=6µÄÑÎËáµÈÌå»ý»ìºÏ£¬ÈÜÒºµÄpH=
 
£®£¨lg2=0.3£©
£¨2£©ÔÚijζÈÏ£¬H2OµÄÀë×Ó»ý³£ÊýΪ1¡Á10-13£¬Ôò¸ÃζÈÏÂ
¢ÙijÈÜÒºÖеÄH+ Å¨¶ÈΪ1¡Á10-7mol/L£¬Ôò¸ÃÈÜÒº³Ê
 
ÐÔ£®
¢Ú0.01mol/LNaOHÈÜÒºµÄpH=
 
£®
¢Û99mL pH=1µÄH2SO4ÈÜÒºÓë101mL pH=12µÄKOHÈÜÒº»ìºÏºó£¨²»¿¼ÂÇ»ìºÏʱÈÜÒºµÄÌå»ý±ä»¯£©£¬ÈÜÒºµÄpH=
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Na2SÈÜÒºÖи÷ÖÖÀë×ÓµÄÎïÖʵÄÁ¿Å¨¶È¹ØÏµ²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢c£¨Na+£©£¾c£¨S2-£©£¾c£¨HS-£©£¾c£¨OH-£©
B¡¢c£¨Na+£©+c£¨H+£©=c£¨HS-£©+2c£¨S2-£©+c£¨OH-£©
C¡¢c£¨Na+£©=2c£¨HS-£©+2c£¨S2-£©+2c£¨H2S£©
D¡¢c£¨OH-£©=c£¨H+£©+c£¨HS-£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸