£¨8·Ö£©ÎªÑéÖ¤Ñõ»¯ÐÔCl2 > Fe3£« > SO2£¬Ä³Ð¡×éÓÃÏÂͼËùʾװÖýøÐÐʵÑ飨¼Ð³ÖÒÇÆ÷ºÍAÖмÓÈÈ×°ÖÃÒÑÂÔ£¬ÆøÃÜÐÔÒѼìÑ飩¡£

ʵÑé¹ý³Ì£º
I. ´ò¿ªµ¯»É¼ÐK1~K4£¬Í¨ÈëÒ»¶Îʱ¼äN2£¬ÔÙ½«TÐ͵¼¹Ü²åÈëBÖУ¬¼ÌÐøͨÈëN2£¬È»ºó¹Ø±ÕK1¡¢K3¡¢K4¡£
¢ò. ´ò¿ª»îÈûa£¬µÎ¼ÓÒ»¶¨Á¿µÄŨÑÎËᣬ¸øA¼ÓÈÈ¡£
¢ó. µ±BÖÐÈÜÒº±ä»Æʱ£¬Í£Ö¹¼ÓÈÈ£¬¹Ø±ÕK2¡£
¢ô. ´ò¿ª»îÈûb£¬Ê¹Ô¼2mLµÄÈÜÒºÁ÷ÈëDÊÔ¹ÜÖУ¬¼ìÑéÆäÖеÄÀë×Ó¡£
¢õ. ´ò¿ªK3ºÍ»îÈûc£¬¼ÓÈë70%µÄÁòËᣬһ¶Îʱ¼äºó¹Ø±ÕK3¡£
¢ö. ¸üÐÂÊÔ¹ÜD£¬Öظ´¹ý³Ì¢ô£¬¼ìÑéBÈÜÒºÖеÄÀë×Ó¡£
£¨1£©¹ý³Ì¢ñµÄÄ¿µÄÊÇ                        ¡£
£¨2£©ÃÞ»¨ÖнþÈóµÄÈÜҺΪ                    ¡£
£¨3£©AÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ                           ¡£
£¨4£©Èô½«ÖÆÈ¡µÄSO2ͨÈëËáÐÔ¸ßÃÌËá¼ØÈÜÒº¿ÉʹÈÜÒºÍÊÉ«£¬ÆäÀë×Ó·½³ÌʽΪ                  ¡£
£¨5£©¼×¡¢ÒÒ¡¢±ûÈýλͬѧ·Ö±ðÍê³ÉÁËÉÏÊöʵÑ飬½áÂÛÈçϱíËùʾ¡£ËûÃǵļì²â½á¹ûÒ»¶¨Äܹ»Ö¤Ã÷Ñõ»¯ÐÔCl2 > Fe3£« > SO2µÄÊÇ           £¨Ìî¡°¼×¡±¡°ÒÒ¡±¡°±û¡±£©¡£

 
¹ý³Ì¢ôBÈÜÒºÖк¬ÓеÄÀë×Ó
¹ý³Ì¢öBÈÜÒºÖк¬ÓеÄÀë×Ó
¼×
ÓÐFe3£«ÎÞFe2£«
ÓÐSO42£­
ÒÒ
¼ÈÓÐFe3£«ÓÖÓÐFe2£«
ÓÐSO42£­
±û
ÓÐFe3£«ÎÞFe2£«
ÓÐFe2£«

£¨1£©Åųý×°ÖÃÖеĿÕÆø£¬·ÀÖ¹¸ÉÈÅ £¨1·Ö£©  £¨2£©NaOHÈÜÒº  £¨1·Ö£©
£¨3£©MnO2£«4HCl(ŨMnCl2£«Cl2¡ü£«2H2O   £¨2·Ö£©
£¨4£©2MnO4£­£«5SO2£«2H2O£½2Mn2£«£«5SO42£­£«4H£« £¨2·Ö£©£¨5£©ÒÒ¡¢±û £¨2·Ö£©

½âÎöÊÔÌâ·ÖÎö£º£¨1£©¹ý³Ì¢ñµÄÄ¿µÄÊÇʹװÖóäÂúµªÆø£¬Åųý×°ÖÃÖеĿÕÆø£¬·ÀÖ¹¸ÉÈÅ£»£¨2£©Å¨ÑÎËáÓëMnO2·¢Éú·´Ó¦²úÉúÂÈÆø£¬ÂÈÆø¡¢HCl¶¼ÊÇ´óÆøÎÛȾÎΪÁË·ÀÖ¹ÎÛȾ»·¾³£¬Ó¦¸ÃÓÃÓëËüÃǶ¼ÄÜ·¢Éú·´Ó¦µÄ¼îÐÔÈÜÒº£¬ËùÒÔÃÞ»¨ÖнþÈóµÄÈÜҺΪNaOHÈÜÒº£»£¨3£©ÔÚAÖз¢Éú·´Ó¦ÖÆÈ¡ÂÈÆøµÄ»¯Ñ§·½³ÌʽÊÇMnO2£«4HCl(ŨMnCl2£«Cl2¡ü£«2H2O£»£¨4£©ÔÚCÖÐÁòËáÓëNa2SO3·¢Éú·´Ó¦²úÉúSO2, SO2Óл¹Ô­ÐÔ£¬»á°ÑKMnO4»¹Ô­ÎªMn2+£¬Èô½«ÖÆÈ¡µÄSO2ͨÈëËáÐÔ¸ßÃÌËá¼ØÈÜÒº¿ÉʹÈÜÒºÍÊÉ«£¬¸ù¾Ýµç×ÓÊغã¿ÉµÃÆäÀë×Ó·½³ÌʽΪ2MnO4£­£«5SO2£«2H2O£½2Mn2£«£«5SO42£­£«4H£«£»£¨5£©ÔÚBÖÐÊÇFeCl2ÈÜÒº£¬ÏòÆäÖÐͨÈëCl2£¬Èô·¢Éú·´Ó¦£º2FeCl2+Cl2="2" FeCl3£»ÔÚÈÜÒºÖк¬ÓÐFe3+£»ÈôFe3£«> SO2£»ÔòÏòBÖÐͨÈëSO2ʱ»á·¢Éú·´Ó¦2Fe3£«+ SO2+2H2O=2Fe2++SO42-+4H+;ÔÚÈÜÒºÖÐÓ¦¸Ãº¬ÓÐSO42-£»ÔÚ¹ý³Ì¢ö BÈÜÒºÖк¬ÓеÄSO42-Àë×Ó£»ËùÒÔÖ»Òª¹ý³Ì¢ô BÈÜÒºÖк¬ÓеÄFe3£«Àë×Ó£¬ÔÚ¹ý³Ì¢ö BÈÜÒºÖк¬ÓеÄSO42-Àë×Ó£¬¾Í¿ÉÒÔÖ¤Ã÷Ñõ»¯ÐÔ£ºCl2 > Fe3£« > SO2£¬ËùÒÔʵÑéÊÇÒÒ¡¢±û¡£
¿¼µã£º¿¼²éCl2 ¡¢ Fe3£«¡¢ SO2Ñõ»¯ÐÔÇ¿Èõ±È½ÏµÄÑéÖ¤·½·¨¡¢²Ù×÷µÄ֪ʶ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

£¨21·Ö£©ÊµÑéÊÒÓûÅäÖÆ80mL£¬1.5 mol/LµÄNaHCO3ÈÜÒº£¬ÊԻشð£º
£¨1£©¸ÃʵÑé±ØÐëʹÓõIJ£Á§ÒÇÓР                                      £»
£¨2£©ÅäÖøÃÈÜҺʱӦ³ÆÈ¡NaHCO3µÄÖÊÁ¿Îª_____________________£»£¨3£©ÏÂÁвÙ×÷¶ÔÉÏÊöËùÅäÈÜÒºÎïÖʵÄÁ¿Å¨¶ÈµÄÓ°Ï죨ÌîдÎÞÓ°Ï졢ƫ¸ß»òÆ«µÍ£©
A£®ÅäÖƹý³ÌÖÐδϴµÓÉÕ±­ºÍ²£Á§°ô£»                             
B£®ÈÝÁ¿Æ¿Ê¹ÓÃ֮ǰδºæ¸É£¬ÓÐÉÙÁ¿ÕôÁóË®£»                         
C£®¶¨ÈÝʱ¸©ÊÓÈÝÁ¿Æ¿µÄ¿Ì¶ÈÏߣ»                                   
D£®½«ËùÅäÈÜÒº´ÓÈÝÁ¿Æ¿×ªÒƵ½ÊÔ¼Áƿʱ£¬ÓÐÉÙÁ¿ÒºÌ彦³ö£»__________
д³öÏÂÁз´Ó¦µÄÀë×Ó·½³Ìʽ£º
A£®ÏòNaHCO3ÈÜÒºÖеμÓÑÎËá                                        
B£®ÏòBa(OH)2ÈÜÒºÖеμÓÉÙÁ¿NaHCO3ÈÜÒº                           
C£®Ïò°±Ë®ÖеμÓMgCl2ÈÜÒº                                          

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

8·Ö)ÓÃ18£®4mol¡¤L-1ÃܶÈΪ1£®84g¡¤mL-1µÄŨÁòËᣬÅäÖÆ100mLŨ¶ÈΪ1mol¡¤L-1µÄÏ¡ÁòËᣬÆä²Ù×÷²½ÖèÈçÏ£º

A£®ÓÃÁ¿Í²Á¿È¡Ò»¶¨Ìå»ýµÄŨÁòËᣬ»º»º×¢Èë×°ÓÐÔ¼50mLÕôÁóË®µÄÉÕ±­À²¢Óò£Á§°ô½Á°è¡£
B£®ÓÃÔ¼30 mLÕôÁóË®£¬·Ö³ÉÈý´ÎÏ´µÓÉÕ±­ºÍ²£Á§°ô£¬½«Ã¿´ÎÏ´µÓÒº¶¼×¢ÈëÈÝÁ¿Æ¿Àï¡£
C£®½«Ï¡ÊͺóµÄÁòËáСÐĵØÓò£Á§°ôÒýÁ÷ÈëÈÝÁ¿Æ¿¡£
D£®¼ÌÐøÏòÈÝÁ¿Æ¿ÖмÓÕôÁóË®£¬ÒºÃæÖÁ¿Ì¶ÈÏßÏÂ1cm¡«2cm¡£
E£®¸Ç½ôÆ¿Èû£¬·´¸´ÉÏϵߵ¹£¬Ò¡ÔÈÈÜÒº¡£
F£®ÓýºÍ·µÎ¹ÜÏòÈÝÁ¿Æ¿ÀïÖðµÎµÎÈëÕôÁóË®£¬ÖÁ°¼ÒºÃæ×îµÍµãÇ¡ºÃÓë¿Ì¶ÈÏßÏàÇС£
¾Ý´ËÌîд£º
£¨1£©¼ÆËãA²½ÖèÖÐÁ¿Í²Á¿È¡µÄŨÁòËáÌå»ýΪ        mL
£¨2£©ÕýÈ·µÄ²Ù×÷˳ÐòÊÇ____________________________¡££¨ÌîÐòºÅ£©
£¨3£©³ýÁ˲£Á§°ô¡¢ÉÕ±­¡¢Á¿Í²Í⣬±¾²Ù×÷»¹ÐèÓõ½µÄÒÇÆ÷ÓР                    ¡£
£¨4£©½øÐÐA²½Öè²Ù×÷ʱ£¬±ØÐë________________________ºó£¬²ÅÄܽøÐкóÃæµÄ²Ù×÷¡£
£¨5£©Èç¹ûÔÚA²½ÖèÁ¿È¡Å¨ÁòËáʱ£¬ÊÓÏßÑöÊÓ£¬ÅäÖƵÄÏ¡ÁòËáµÄŨ¶È½«________¡£
£¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족£©¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

£¨Ã¿¿Õ1·Ö£¬¹²8·Ö£©ÊµÑéÊÒÐèÒªÅäÖÆ0.1 mol/L CuSO4ÈÜÒº480 mL¡£°´ÏÂÁвÙ×÷²½ÖèÌîÉÏÊʵ±µÄÎÄ×Ö£¬ÒÔʹÕû¸ö²Ù×÷ÍêÕû¡£
£¨1£©Ñ¡ÔñÒÇÆ÷¡£Íê³É±¾ÊµÑéËù±ØÐèµÄÒÇÆ÷ÓУºÍÐÅÌÌìƽ(¾«È·µ½0.1 g)¡¢Ò©³×¡¢ÉÕ±­¡¢²£Á§°ô¡¢_______     _¡¢________ÒÔ¼°µÈÖÊÁ¿µÄÁ½Æ¬ÂËÖ½¡£
£¨2£©¼ÆË㣬ӦѡÔñÏÂÁÐÕýÈ·________

A£®ÐèÒªCuSO4¹ÌÌå8.0gB£®ÐèÒªCuSO4¡¤5H2O¾§Ìå12.0 g
C£®ÐèÒªCuSO4¡¤5H2O¾§Ìå12.5 gD£®ÐèÒªCuSO4¹ÌÌå7.7 g
£¨3£©³ÆÁ¿¡£ËùÓÃíÀÂëÉúÐâÔòËùÅäÈÜÒºµÄŨ¶È»á________(Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족)¡£
£¨4£©Èܽ⡢ÀäÈ´£¬¸Ã²½ÊµÑéÖÐÐèҪʹÓò£Á§°ô£¬Ä¿µÄÊÇ_________________   ¡£
£¨5£©×ªÒÆ¡¢Ï´µÓ¡£ÔÚתÒÆʱӦʹÓÃ________ÒýÁ÷£¬ÐèҪϴµÓÉÕ±­2¡«3´ÎÊÇΪÁË___________________¡£
£¨6£©¶¨ÈÝ£¬Ò¡ÔÈ¡£

£¨7£©½«ÅäºÃµÄÈÜÒº¾²ÖÃÒ»¶Îʱ¼äºó£¬µ¹ÈëÖ¸¶¨µÄÊÔ¼ÁÆ¿£¬ÌùºÃ±êÇ©£¬×¢Ã÷ÅäÖƵÄʱ¼ä¡¢ÈÜÒºÃû³Æ¼°Å¨¶È¡£
£¨8£©ÔÚÅäÖƹý³ÌÖУ¬Ä³Ñ§Éú¹Û²ì¶¨ÈÝʱҺÃæÇé¿öÈçͼËùʾ£¬ËùÅäÈÜÒºµÄŨ¶È»á________(Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족)¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

£¨10·Ö£©Ä³ÊµÑéС×éÓÃMnO2ÓëŨÑÎËá»ìºÏ¼ÓÈÈÖÆÈ¡Cl2£¬²¢½«ÖƵõÄÂÈÆøÓ볱ʪµÄCa(OH)2¹ÌÌå·´Ó¦ÖÆÈ¡ÉÙÁ¿Æ¯°×·Û¡£ÊµÑé×°ÖÃÈçÏÂͼ£º

»Ø´ðÏÂÁÐÎÊÌâ¡£
£¨1£©Æ¯°×·ÛµÄÓÐЧ³É·ÖÊÇ                           £¨Ð´»¯Ñ§Ê½£©¡£
£¨2£©ÉÕÆ¿Öз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ                                                   ¡£
£¨3£©Î¶ȽϸßʱÂÈÆøÓëÏûʯ»Ò·¢Éú·´Ó¦£º6Cl2 + 6Ca(OH)2£½5CaCl2 + Ca(ClO3)2 + 6H2O£¬¸Ã·´Ó¦µÄÑõ»¯¼ÁÊÇ       £¬»¹Ô­¼ÁÊÇ       £¬Èô·´Ó¦ÏûºÄ0.3mol Cl2£¬×ªÒƵĵç×ÓÊýΪ        mol¡£
£¨4£©ÔÚÖÐѧ»¯Ñ§ÖУ¬³£ÓÃ×÷Ñõ»¯¼ÁµÄÎïÖÊÓР     ¡¢     £¨Ð´Á½ÖÖ£©£¬³£ÓÃ×÷»¹Ô­¼ÁµÄÎïÖÊÓР    ¡¢
      £¨Ð´Á½ÖÖ£©¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÎïÖÊÐÔÖÊÓëÓ¦ÓöÔÓ¦¹ØϵÕýÈ·µÄÊÇ

A£®ÄƺͼصĺϽð¾ßÓе¼µçÐÔ£¬¿ÉÓÃÓÚ¿ìÖÐ×Ó·´Ó¦¶ÑÈȽ»»»¼Á
B£®Ã÷·¯ÈÜÓÚË®ÄܲúÉúAl(OH)3½ºÌ壬¿ÉÓÃ×÷¾»Ë®¼Á
C£®¼×È©ÄÜʹµ°°×ÖʱäÐÔ£¬¿ÉÓÃÓÚʳƷ·À¸¯¼Á
D£®Ë®²£Á§Ò×ÈÜÓÚË®£¬¿ÉÓÃÓÚÉú²úð¤ºÏ¼ÁºÍ·À»ð¼Á

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÔÚʵÑéÖУ¬ÒªÏëʹÂÈ»¯ÂÁÈÜÒºÖеÄAl3+¡£È«²¿³Áµí³öÀ´£¬×îºÃÑ¡ÓÃÏÂÁÐÊÔ¼ÁÖеÄ
A£®Ê¯»ÒË®      B£®ÇâÑõ»¯ÄÆÈÜÒº       c£®ÁòËá       D£®°±Ë®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÓйØÌú¼°Æ仯ºÏÎïµÄ˵·¨Öв»ÕýÈ·µÄÊÇ

A£®¹¤ÒµÉÏÔÚ¸ßÎÂÏÂÓÃCO»¹Ô­º¬Fe2O3µÄÌú¿óʯÁ¶Ìú
B£®ÌúÔÚ´¿ÑõÖÐȼÉÕ»ò¸ßÎÂϺÍË®ÕôÆø·´Ó¦¾ùÄܵõ½Fe3O4
C£®¹¤ÒµÉÏ¿ÉÓÃÌúÖÊÈÝÆ÷´¢´æ¡¢ÔËÊäŨÏõËᡢŨÁòËá
D£®ÂÈ»¯ÌúÈÜÒºÓнÏÇ¿Ñõ»¯ÐÔ£¬¹Ê¿ÉÓÃ×÷¾»Ë®¼Á

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÍƶÏÌâ

£¨5·Ö£©ÊÒÎÂÏ£¬µ¥ÖÊA¡¢B¡¢C·Ö±ðΪ¹ÌÌå¡¢»ÆÂÌÉ«ÆøÌåÓëÎÞÉ«ÆøÌ壬ÔÚºÏÊÊÌõ¼þÏ£¬ËüÃÇ¿ÉÒÔ°´ÏÂÃæµÄÁ÷³Ì½øÐз´Ó¦¡£ÓÖÖªEÈÜÒºÊÇÎÞÉ«µÄ¡£Çë»Ø´ð£º

£¨1£©Ð´³öEÎïÖʵĻ¯Ñ§Ê½_______________¡£
£¨2£©Ð´³öG¡úHµÄ»¯Ñ§·½³Ìʽ_____________________________________________¡£
£¨3£©Ð´³öB£«F¡úDµÄÀë×Ó·½³Ìʽ___________________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸