ij¹¤³§·ÏË®Öк¬ÓÎÀë̬ÂÈ£¬Í¨¹ýÏÂÁÐʵÑé²â¶¨ÆäŨ¶È¡£

¢ÙÈ¡Ë®Ñù10.00mLÓÚ׶ÐÎÆ¿ÖУ¬¼ÓÈë10.00mL KIÈÜÒº£¨×ãÁ¿£©£¬µÎÈëָʾ¼Á2¡«3µÎ¡£

¢ÚÈ¡Ò»Ö»¼îʽµÎ¶¨¹ÜÒÀ´ÎÓÃ×ÔÀ´Ë®¡¢ÕôÁóˮϴ¾»£¬È»ºó×¢Èë0.01£° mol¡¤L£­1 Na2S2O3ÈÜÒº£¬µ÷ÕûÒºÃ棬¼Ç϶ÁÊý¡£

¢Û½«×¶ÐÎÆ¿ÖÃÓڵζ¨¹ÜϽøÐе樣¬·¢ÉúµÄ·´Ó¦Îª£ºI2+2Na2S2O3£½2NaI+Na2S4O6¡£

ÊԻشðÏÂÁÐÎÊÌ⣺

£¨1£©²½Öè¢Ù¼ÓÈëµÄָʾ¼ÁÊÇ                     ¡£

£¨2£©µÎ¶¨Ê±£¬ÑÛ¾¦Ó¦×¢ÊÓ____________________£¬

Åжϵ½´ïµÎ¶¨ÖÕµãµÄÏÖÏóÊÇ                                     ,

ÈôºÄÈ¥Na2S2O3ÈÜÒº20.00mL£¬Ôò·ÏË®ÖÐCl2µÄÎïÖʵÄÁ¿Å¨¶ÈΪ__________________¡£

£¨3£©Cl2µÄʵ¼ÊŨ¶È±ÈËù²âŨ¶ÈÓ¦__________________£¨¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°ÏàµÈ¡±£©£¬Ôì³ÉÎó²îµÄÔ­ÒòÊÇ                                          ¡££¨ÈôÈÏΪûÓÐÎó²î£¬´ËÎʲ»´ð£©

£¨4£©ÓÒͼ±íʾ50mLµÎ¶¨¹ÜÖÐÒºÃæµÄλÖã¬ÈôAÓëC¿Ì¶È¼äÏà²î1mL£¬A´¦µÄ ¿Ì¶ÈΪ25£¬µÎ¶¨¹ÜÖÐÒºÃæ¶ÁÊýӦΪ             mL£¬Éè´ËʱҺÌåÌå»ý¶Á

ÊýΪa ml ,µÎ¶¨¹ÜÖÐÒºÌåµÄÌå»ý V £¨=¡¢£¾¡¢£¼£©        £¨ 50£­a £©ml 

£¨5£©µÎ¶¨½áÊøʱ¸©Êӿ̶ÈÏ߶ÁÈ¡µÎ¶¨ÖÕµãʱNa2S2O3ÈÜÒºµÄÌå»ý,»áµ¼Ö²ⶨ½á¹û        £¨¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»Ó°Ï족£©¡£

£¨14·Ö£©£¨1£©µí·ÛÈÜÒº

£¨2£©×¶ÐÎÆ¿ÖÐÈÜÒºµÄÑÕÉ«±ä»¯£¬ ׶ÐÎÆ¿ÖÐÈÜÒºµÄÑÕÉ«ÓÉÀ¶É«±ädzºìÎÞÉ«ÇÒ±£³Ö30ÃëÄÚ²»»Ö¸´¡£  0.01 mol¡¤L£­1£¨2·Ö£©

£¨3£©Æ«Ð¡ £¬ÒòΪ¢ÚµÎ¶¨¹ÜÓÃÕôÁóˮϴ¾»ºóδÓôý²âÒºÈóÏ´£¬¹Ê²â³öµÄc£¨Cl2£©´óÓÚʵ¼ÊŨ¶È£¨2·Ö£©

£¨4£©  25.40   £¾    £¨5£©Æ«Ð¡


½âÎö:

ÂÔ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨9·Ö£©Ä³¹¤³§·ÏË®Öк¬ÓÎÀë̬ÂÈ£¬Í¨¹ýÏÂÁÐʵÑé²â¶¨ÆäŨ¶È¡£

¢ÙÈ¡Ë®Ñù10.00 mLÓÚ׶ÐÎÆ¿ÖУ¬¼ÓÈë10.00 mL KIÈÜÒº(×ãÁ¿)£¬µÎÈëָʾ¼Á2¡ª3µÎ¡£

¢ÚÈ¡Ò»µÎ¶¨¹ÜÒÀ´ÎÓÃ×ÔÀ´Ë®¡¢ÕôÁóˮϴ¾»£¬È»ºó×¢Èë0.01 mol¡¤L-1Na2S2O3ÈÜÒº£¨ÏÔ¼îÐÔ£©£¬µ÷ÕûÒºÃ棬¼Ç϶ÁÊý¡£

¢Û½«×¶ÐÎÆ¿ÖÃÓڵζ¨¹ÜϽøÐе樣¬·¢ÉúµÄ·´Ó¦Îª£ºI2+2Na2S2O3====2NaI+Na2S4O6¡£

ÊÔÍê³ÉÏÂÁÐÎÊÌ⣺

(1)²½Öè¢Ù¼ÓÈëµÄָʾ¼ÁÊÇ____________________¡£

(2)²½Öè¢ÚӦʹÓÃ__________ʽµÎ¶¨¹Ü¡£

(3)²½Öè¢Ûµ±´ý²âÒºÓÉ___________É«±äΪ__________É«ÇÒ²»Ôٱ仯¼´´ïÖյ㣬ÈôºÄÈ¥Na2S2O3ÈÜÒº20.00 mL£¬Ôò·ÏË®ÖÐCl2µÄÎïÖʵÄÁ¿Å¨¶ÈΪ____________________¡£

(4)Cl2µÄʵ¼ÊŨ¶È±ÈËù²âŨ¶ÈÓ¦_____________(¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°ÏàµÈ¡±)£¬Ôì³ÉÎó²îµÄÔ­ÒòÊÇ_______________________________¡£(ÈôÈÏΪûÓÐÎó²î£¬´ËÎʲ»´ð)

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ij¹¤³§·ÏË®Öк¬ÓÎÀë̬ÂÈ£¬Í¨¹ýÏÂÁÐʵÑé²â¶¨ÆäŨ¶È¡£

¢ÙÈ¡Ë®Ñù10.00mLÓÚ׶ÐÎÆ¿ÖУ¬¼ÓÈë10.00mL KIÈÜÒº£¨×ãÁ¿£©£¬µÎÈëָʾ¼Á2¡«3µÎ¡£

¢ÚÈ¡Ò»Ö»¼îʽµÎ¶¨¹ÜÒÀ´ÎÓÃ×ÔÀ´Ë®¡¢ÕôÁóˮϴ¾»£¬È»ºó×¢Èë0.01£° mol¡¤L£­1 Na2S2O3ÈÜÒº£¬µ÷ÕûÒºÃ棬¼Ç϶ÁÊý¡£

¢Û½«×¶ÐÎÆ¿ÖÃÓڵζ¨¹ÜϽøÐе樣¬·¢ÉúµÄ·´Ó¦Îª£ºI2+2Na2S2O3£½2NaI+Na2S4O6¡£

ÊԻشðÏÂÁÐÎÊÌ⣺

£¨1£©²½Öè¢Ù¼ÓÈëµÄָʾ¼ÁÊÇ                    ¡£

£¨2£©µÎ¶¨Ê±£¬ÑÛ¾¦Ó¦×¢ÊÓ____________________£¬

Åжϵ½´ïµÎ¶¨ÖÕµãµÄÏÖÏóÊÇ                                     ,

ÈôºÄÈ¥Na2S2O3ÈÜÒº20.00mL£¬Ôò·ÏË®ÖÐCl2µÄÎïÖʵÄÁ¿Å¨¶ÈΪ__________________¡£

£¨3£©Cl2µÄʵ¼ÊŨ¶È±ÈËù²âŨ¶ÈÓ¦__________________£¨¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°ÏàµÈ¡±£©£¬Ôì³ÉÎó²îµÄÔ­ÒòÊÇ                                         ¡££¨ÈôÈÏΪûÓÐÎó²î£¬´ËÎʲ»´ð£©

£¨4£©ÓÒͼ±íʾ50mLµÎ¶¨¹ÜÖÐÒºÃæµÄλÖã¬ÈôAÓëC¿Ì¶È¼äÏà²î1mL£¬A´¦µÄ ¿Ì¶ÈΪ25£¬µÎ¶¨¹ÜÖÐÒºÃæ¶ÁÊýӦΪ            mL£¬Éè´ËʱҺÌåÌå»ý¶Á

ÊýΪa ml ,µÎ¶¨¹ÜÖÐÒºÌåµÄÌå»ý V £¨=¡¢£¾¡¢£¼£©       £¨ 50£­a £©ml 

£¨5£©µÎ¶¨½áÊøʱ¸©Êӿ̶ÈÏ߶ÁÈ¡µÎ¶¨ÖÕµãʱNa2S2O3ÈÜÒºµÄÌå»ý,»áµ¼Ö²ⶨ½á¹û       £¨¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»Ó°Ï족£©¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010-2011ѧÄêÕã½­Ê¡ÓàÒ¦ÖÐѧ¸ß¶þÏÂѧÆÚµÚÒ»´ÎÖÊÁ¿¼ì²â»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ

ij¹¤³§·ÏË®Öк¬ÓÎÀë̬ÂÈ£¬Í¨¹ýÏÂÁÐʵÑé²â¶¨ÆäŨ¶È¡£
¢ÙÈ¡Ë®Ñù10.00mLÓÚ׶ÐÎÆ¿ÖУ¬¼ÓÈë10.00mL KIÈÜÒº£¨×ãÁ¿£©£¬µÎÈëָʾ¼Á2¡«3µÎ¡£
¢ÚÈ¡Ò»Ö»¼îʽµÎ¶¨¹ÜÒÀ´ÎÓÃ×ÔÀ´Ë®¡¢ÕôÁóˮϴ¾»£¬È»ºó×¢Èë0.01£° mol¡¤L£­1 Na2S2O3ÈÜÒº£¬µ÷ÕûÒºÃ棬¼Ç϶ÁÊý¡£
¢Û½«×¶ÐÎÆ¿ÖÃÓڵζ¨¹ÜϽøÐе樣¬·¢ÉúµÄ·´Ó¦Îª£ºI2+2Na2S2O3£½2NaI+Na2S4O6¡£
ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©²½Öè¢Ù¼ÓÈëµÄָʾ¼ÁÊÇ                     ¡£
£¨2£©µÎ¶¨Ê±£¬ÑÛ¾¦Ó¦×¢ÊÓ____________________£¬
Åжϵ½´ïµÎ¶¨ÖÕµãµÄÏÖÏóÊÇ                                     ,
ÈôºÄÈ¥Na2S2O3ÈÜÒº20.00mL£¬Ôò·ÏË®ÖÐCl2µÄÎïÖʵÄÁ¿Å¨¶ÈΪ__________________¡£
£¨3£©Cl2µÄʵ¼ÊŨ¶È±ÈËù²âŨ¶ÈÓ¦__________________£¨¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°ÏàµÈ¡±£©£¬Ôì³ÉÎó²îµÄÔ­ÒòÊÇ                                         ¡££¨ÈôÈÏΪûÓÐÎó²î£¬´ËÎʲ»´ð£©

£¨4£©ÓÒͼ±íʾ50mLµÎ¶¨¹ÜÖÐÒºÃæµÄλÖã¬ÈôAÓëC¿Ì¶È¼äÏà²î1mL£¬A´¦µÄ ¿Ì¶ÈΪ25£¬µÎ¶¨¹ÜÖÐÒºÃæ¶ÁÊýӦΪ            mL£¬Éè´ËʱҺÌåÌå»ý¶Á
ÊýΪa ml ,µÎ¶¨¹ÜÖÐÒºÌåµÄÌå»ý V £¨=¡¢£¾¡¢£¼£©       £¨ 50£­a £©ml 
£¨5£©µÎ¶¨½áÊøʱ¸©Êӿ̶ÈÏ߶ÁÈ¡µÎ¶¨ÖÕµãʱNa2S2O3ÈÜÒºµÄÌå»ý,»áµ¼Ö²ⶨ½á¹û       £¨¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»Ó°Ï족£©¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013½ìºÚÁú½­Ê¡¸ß¶þÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§£¨Àí£©ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ

£¨8·Ö£©Ä³¹¤³§·ÏË®Öк¬ÓÎÀë̬ÂÈ£¬Í¨¹ýÏÂÁÐʵÑé²â¶¨ÆäŨ¶È¡£

¢ÙÈ¡Ë®Ñù10.00 mLÓÚ׶ÐÎÆ¿ÖУ¬¼ÓÈë10.00 mL KIÈÜÒº(×ãÁ¿)£¬µÎÈëָʾ¼Á2¡ª3µÎ¡£

¢ÚÈ¡Ò»µÎ¶¨¹ÜÒÀ´ÎÓÃ×ÔÀ´Ë®¡¢ÕôÁóˮϴ¾»£¬È»ºó×¢Èë0.01 mol¡¤L-1Na2S2O3ÈÜÒº£¨ÏÔ¼îÐÔ£©£¬µ÷ÕûÒºÃ棬¼Ç϶ÁÊý¡£

¢Û½«×¶ÐÎÆ¿ÖÃÓڵζ¨¹ÜϽøÐе樣¬·¢ÉúµÄ·´Ó¦Îª£ºI2 + 2Na2S2O= 2NaI + Na2S4O6¡£

ÊÔÍê³ÉÏÂÁÐÎÊÌ⣺

(1)²½Öè¢Ù¼ÓÈëµÄָʾ¼ÁÊÇ____________________¡£

(2)²½Öè¢ÚӦʹÓÃ____________ʽµÎ¶¨¹Ü¡£

(3)²½Öè¢Ûµ±´ý²âÒºÓÉ___________É«±äΪ__________É«ÇÒ²»Ôٱ仯¼´´ïÖյ㣬ÈôºÄÈ¥Na2S2O3ÈÜÒº40.00 mL£¬Ôò·ÏË®ÖÐCl2µÄÎïÖʵÄÁ¿Å¨¶ÈΪ__________________________¡£

(4)ÒÔÉÏʵÑé²½ÖèÖÐÓÐÒ»´¦Ã÷ÏԵIJÙ×÷´íÎó,ÇëÖ¸³ö.                          

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ìÁÉÄþÊ¡¸ß¶þÏÂѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ

£¨9·Ö£©Ä³¹¤³§·ÏË®Öк¬ÓÎÀë̬ÂÈ£¬Í¨¹ýÏÂÁÐʵÑé²â¶¨ÆäŨ¶È¡£

¢ÙÈ¡Ë®Ñù10.00 mLÓÚ׶ÐÎÆ¿ÖУ¬¼ÓÈë10.00 mL KIÈÜÒº(×ãÁ¿)£¬µÎÈëָʾ¼Á2¡ª3µÎ¡£

¢ÚÈ¡Ò»µÎ¶¨¹ÜÒÀ´ÎÓÃ×ÔÀ´Ë®¡¢ÕôÁóˮϴ¾»£¬È»ºó×¢Èë0.01 mol¡¤L-1Na2S2O3ÈÜÒº£¨ÏÔ¼îÐÔ£©£¬µ÷ÕûÒºÃ棬¼Ç϶ÁÊý¡£

¢Û½«×¶ÐÎÆ¿ÖÃÓڵζ¨¹ÜϽøÐе樣¬·¢ÉúµÄ·´Ó¦Îª£ºI2+2Na2S2O3====2NaI+Na2S4O6¡£

ÊÔÍê³ÉÏÂÁÐÎÊÌ⣺

(1)²½Öè¢Ù¼ÓÈëµÄָʾ¼ÁÊÇ____________________¡£

(2)²½Öè¢ÚӦʹÓÃ__________ʽµÎ¶¨¹Ü¡£

(3)²½Öè¢Ûµ±´ý²âÒºÓÉ___________É«±äΪ__________É«ÇÒ²»Ôٱ仯¼´´ïÖյ㣬ÈôºÄÈ¥Na2S2O3ÈÜÒº20.00 mL£¬Ôò·ÏË®ÖÐCl2µÄÎïÖʵÄÁ¿Å¨¶ÈΪ____________________¡£

(4)Cl2µÄʵ¼ÊŨ¶È±ÈËù²âŨ¶ÈÓ¦_____________(¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°ÏàµÈ¡±)£¬Ôì³ÉÎó²îµÄÔ­ÒòÊÇ_______________________________¡£(ÈôÈÏΪûÓÐÎó²î£¬´ËÎʲ»´ð)

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸