£®º£Ë®Öк¬ÓзḻµÄ»¯Ñ§ÔªËØ£¬ÏÂÃæÊÇij»¯¹¤³§´Óº£Ë®ÖÐÌáÈ¡NaCl¡¢Mg£¨ÒÔMgCl2ÐÎʽ´æÔÚ£©ºÍBr2£¨ÒÔNaBrµÄÐÎʽ´æÔÚ£©¼°×ÛºÏÀûÓõÄÉú²úÁ÷³Ì¼òͼ£º

¾«Ó¢¼Ò½ÌÍø

Çë»Ø´ð£º
£¨1£©ÔÚ´ÖÑÎÖк¬ÓÐCa2+¡¢Mg2+¡¢SO42-µÈÔÓÖÊ£¬¾«ÖÆʱËùÓõÄÊÔ¼ÁΪ£º
A£®ÑÎËá     B£®ÂÈ»¯±µÈÜÒº      C£®ÇâÑõ»¯ÄÆÈÜÒº       D£®Ì¼ËáÄÆÈÜÒº£®
Ôò¼ÓÈëÊÔ¼ÁµÄ˳ÐòÊÇ£¨Ìî±àºÅ£©______£®
£¨2£©Mg£¨OH£©2ÖмÓÈëÑÎËáºó£¬Òª»ñµÃMgCl2?6H2O¾§Ì壬ÐèÒª½øÐеÄʵÑé²Ù×÷ÒÀ´Î______£®
A£®ÕôÁó      B£®×ÆÉÕ     C£®¹ýÂË      D£®Õô·¢      E£®ÀäÈ´½á¾§
£¨3£©Ä¿Ç°¹¤ÒµÉÏÖ÷Òª²ÉÓÃÀë×Ó½»»»Ä¤·¨µç½â±¥ºÍʳÑÎË®£¬ÏÂÁйØÓÚÀë×Ó½»»»Ä¤µç½â²ÛµÄÐðÊö´íÎóµÄÊÇ______£®
A£®¾«ÖƱ¥ºÍʳÑÎË®½øÈëÑô¼«ÊÒ       B£®´¿Ë®£¨¼ÓÉÙÁ¿NaOH£©½øÈëÒõ¼«ÊÒ
C£®Òõ¼«²úÎïΪÇâÑõ»¯ÄƺÍÇâÆø       D£®µç½â²ÛµÄÑô¼«ÓýðÊôÌúÍøÖƳÉ
£¨4£©Ð´³öµç½â±¥ºÍNaClÈÜÒºµÄµç¼«·´Ó¦·½³Ìʽ£º______£®
£¨5£©´Ë¹¤ÒµìÑÉÕ±´¿ÇµÃµ½Ñõ»¯¸Æ£®Ê¯»ÒʯºÍ±´¿ÇµÄÖ÷Òª³É·ÝÏàͬ£¬ÊÂʵÉÏ£¬Ê¯»ÒʯÔÚÐí¶à»¯Ñ§¹¤ÒµÉú²ú¶¼·¢»ÓÁ˼«´óµÄ×÷Óã¬Çëд³öÒ»Ìõ»¯¹¤Éú²úÖÐ̼Ëá¸Æ²ÎÓëµÄ»¯Ñ§·´Ó¦·½³Ìʽ£¨´Ë¹¤ÒµÉæ¼°µÄ·½³Ìʽ³ýÍ⣩______£®
£¨6£©ÀûÓÃMgCl2?6H2O¿ÉÖƵÃÎÞË®ÂÈ»¯Ã¾£¬Ó¦²ÉÈ¡µÄ´ëÊ©ÊÇ______£®
£¨7£©ÓÃÈÈ¿ÕÆø´µ³öµÄäåÕôÆø¿ÉÒÔÓÃÑÇÁòËáÄÆÈÜÒºÎüÊÕ£¬Ð´³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______£®
£¨1£©Ã¾Àë×ÓÓÃÇâÑõ¸ùÀë×Ó³Áµí£¬¼ÓÈë¹ýÁ¿µÄʯ»ÒÈé¿ÉÒÔ½«Ã¾Àë×Ó³Áµí£¬ÁòËá¸ùÀë×ÓÓñµÀë×Ó³Áµí£¬¼ÓÈë¹ýÁ¿µÄÂÈ»¯±µ¿ÉÒÔ½«ÁòËá¸ùÀë×Ó³Áµí£¬ÖÁÓÚÏȳýþÀë×Ó£¬»¹ÊÇÏȳýÁòËá¸ùÀë×Ó¶¼ÐУ¬¸ÆÀë×ÓÓÃ̼Ëá¸ùÀë×Ó³Áµí£¬³ý¸ÆÀë×Ó¼ÓÈë̼ËáÄÆת»¯Îª³Áµí£¬µ«ÊǼÓÈëµÄ̼ËáÄÆÒª·ÅÔÚ¼ÓÈëµÄÂÈ»¯±µÖ®ºó£¬ÕâÑù̼ËáÄÆ»á³ýÈ¥·´Ó¦Ê£ÓàµÄÂÈ»¯±µ£¬Àë×Ó¶¼³ÁµíÁË£¬ÔÚ½øÐйýÂË£¬×îºóÔÙ¼ÓÈëÑÎËá³ýÈ¥·´Ó¦Ê£ÓàµÄÇâÑõ¸ùÀë×ÓºÍ̼Ëá¸ùÀë×Ó£¬ËùÒÔÌí¼ÓÊÔ¼ÁµÄ˳ÐòΪ£ºCBDA£»»òBCDA£»
£¨2£©Mg£¨OH£©2ÖмÓÈëÑÎËáºó£¬Òª»ñµÃMgCl2?6H2O¾§Ì壬ÐèÒª½øÐеÄʵÑé²Ù×÷Ϊ£ºÕô·¢Å¨Ëõ£¬ÀäÈ´½á¾§£®Èç¹ûҪʹ¸Ã¾§Ìå±äΪÎÞË®ÂÈ»¯Ã¾£¬Ò»¶¨ÒªÔÚHClÆø·ÕÖÐÍÑË®£¬·ñÔò»áË®½â£»
¹Ê´ð°¸Îª£ºDEC£»
£¨3£©Ä¿Ç°¹¤ÒµÉÏÖ÷Òª²ÉÓÃÀë×Ó½»»»Ä¤·¨µç½â±¥ºÍʳÑÎË®£¬µç½â±¥ºÍʳÑÎʱÑô¼«ÒõÀë×ÓCl-¡¢OH-·Åµç£¬Cl-µÄ·ÅµçÄÜÁ¦Ç¿ÓÚOH-£¬
Ñô¼«£º2Cl--2e-¨TCl2¡ü£¬
Òõ¼«£º2H++2e-¨TH2¡ü£»
×Ü·´Ó¦Îª£º2NaCl+2H2O
 Í¨µç 
.
 
Cl2¡ü+H2¡ü+2NaOH£¬
Òõ¼«£ºÇâÀë×ӷŵ磬²úÉúÇâÆø£®ÖÂʹÇâÑõ¸ùÀë×ÓŨ¶ÈÔö´ó£¬ÄÆÀë×ÓºÍÇâÑõ¸ùÀë×ÓµÄÔö´ó¶¼·¢ÉúÔÚÒõ¼«ÊÒ£¬ËùÒÔÒõ¼«³ö¿Úµ¼³öµÄÒºÌåÊÇÇâÑõ»¯ÄÆÈÜÒº£»
Ñô¼«£ºÂÈÀë×ӷŵ磬²úÉúÂÈÆø£¬ÖÂʹÄÆÀë×ÓŨ¶ÈÉý¸ß£¬Í¨¹ýÑôÀë×Ó½»»»Ä¤µ½´ïÒõ¼«ÊÒ£®ËùÒÔÑô¼«Èë¿ÚÓ¦¼ÓÈ뾫ÖƱ¥ºÍʳÑÎË®£»
¹Ê´ð°¸Îª£ºD£»
£¨4£©µç½â±¥ºÍʳÑÎʱÑô¼«ÒõÀë×ÓCl-¡¢OH-·Åµç£¬Cl-µÄ·ÅµçÄÜÁ¦Ç¿ÓÚOH-£¬Ñô¼«£º2Cl--2e-¨TCl2¡ü£¬Òõ¼«£º2H++2e-¨TH2¡ü£»
¹Ê´ð°¸Îª£º2Cl--2e-¨TCl2¡ü£º2H++2e-¨TH2¡ü£»
£¨5£©¹¤ÒµÁ¶Ìú³ýÁòÁ×£ºCaCO3+SO2¨TCaSO3+CO2£»¹¤ÒµÖƲ£Á§·´Ó¦Ô­Àí£»CaCO3+SiO2
 ¸ßΠ
.
 
CaSiO3+CO2
¹Ê´ð°¸Îª£ºCaCO3+SiO2
 ¸ßΠ
.
 
CaSiO3+CO2
£¨6£©ÀûÓÃMgCl2?6H2O¿ÉÖƵÃÎÞË®ÂÈ»¯Ã¾£¬Ó¦²ÉÈ¡µÄ´ëÊ©ÊÇ£¬ÔÚHClÆøÁ÷ÖмÓÈÈÍÑË®£¬¹Ê´ð°¸Îª£ºÔÚHClÆøÁ÷ÖмÓÈÈÍÑË®£»
£¨7£©ÓÃÈÈ¿ÕÆø´µ³öµÄäåÕôÆø¿ÉÒÔÓÃÑÇÁòËáÄÆÈÜÒºÎüÊÕ£¬·¢ÉúµÄ·´Ó¦ÊÇÑÇÁòËáÄƱ»äåµ¥ÖÊÑõ»¯ÎªÁòËáÄÆ£»·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2Na2SO3+Br2+H2O=2Na2SO4+2HBr£»
¹Ê´ð°¸Îª£º2Na2SO3+Br2+H2O=2Na2SO4+2HBr£»
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

º£Ë®Öк¬Óм«Îª·á¸»µÄ×ÔÈ»×ÊÔ´£®ºÜ¶à³£¼ûµÄ½ðÊôÔªËغͷǽðÊôÔªËØÖ÷ÒªÒÔ¼òµ¥Àë×ÓµÄÐÎʽ´æÔÚÓÚº£Ë®ÖУ¬º£Ë®³ÊÈõ¼îÐÔ£®»Ø´ðÏÂÁÐÎÊÌ⣺
º£Ë®Ìáäå¹ý³ÌÒ»°ã·ÖÈý²½£¬¢ÙÏòŨËõµÄº£Ë®ÖÐͨÈëCl2£¬½«ÆäÖеÄBr-Ñõ»¯£¬2Br-+Cl2=Br2+2Cl-£¬ÔÙÓÃÈÈ¿ÕÆø´µ³öä壻¢ÚÈ»ºóÓñ¥ºÍ̼ËáÄÆÈÜÒºÎüÊÕä壬äåÆ绯ΪNaBr¡¢NaBrO3£¬¢Û×îºóÓÃÁòËáËữ5NaBr+NaBrO3+3H2SO4=3Na2SO4+3Br2+3H2O
£¨1£©Ð´³öµÚ¢Ú²½·´Ó¦µÄÀë×Ó·½³Ìʽ
 
£»
£¨2£©º£Ë®Å¨Ëõºó»¹Òª½øÒ»²½´¦Àí²ÅÄÜͨÈëCl2£¬´¦ÀíµÄ·½·¨ÊÇ
 
£¬Ä¿µÄÊÇ
 
£¬²½Öè¢ÛÓÃÁòËá¶ø²»ÓÃÑÎËáËữµÄÔ­Òò¿ÉÄÜÊÇ
 
£»
£¨3£©ÎªÁ˳ýÈ¥¹¤ÒµBr2ÖÐ΢Á¿µÄCl2£¬¿ÉÏò¹¤ÒµBr2ÖÐ
 
£»
a£®Í¨ÈëHBr   b£®¼ÓÈëNa2CO3ÈÜÒº    c£®¼ÓÈëNaBrÈÜÒº  d£®¼ÓÈëNa2SO3ÈÜÒº
£¨4£©º£Ë®ÖÆäåµÄÔ­ÀíÌåÏÖÁË»¯Ñ§¹¤ÒµÖС°¸»¼¯¡±¡°·Å´ó¡±Ë¼Ï룮ÒÔº£Ë®ÎªÔ­ÁÏÖƱ¸½ðÊôþ·ÖÈý²½£¬ÊÔд³öÆä·´Ó¦Ô­Àí£¨Óû¯Ñ§·½³Ìʽ±íʾ£©
 
£¬
 
£¬
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2014½ìºþ±±Ê¡¸ßÈýÉÏѧÆÚÆÚÖÐÁª¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

º£Ë®Öк¬Óм«Îª·á¸»µÄ×ÔÈ»×ÊÔ´¡£ºÜ¶à³£¼ûµÄ½ðÊôÔªËغͷǽðÊôÔªËØÖ÷ÒªÒÔ¼òµ¥Àë×ÓµÄÐÎʽ´æÔÚÓÚº£Ë®ÖУ¬º£Ë®³ÊÈõ¼îÐÔ¡£»Ø´ðÏÂÁÐÎÊÌ⣺

º£Ë®Ìáäå¹ý³ÌÒ»°ã·ÖÈý²½£¬¢ÙÏòŨËõµÄº£Ë®ÖÐͨÈëCl2£¬½«ÆäÖеÄBr-Ñõ»¯£¬2Br-+Cl2=Br2+2Cl-£¬ÔÙÓÃÈÈ¿ÕÆø´µ³öä壻¢ÚÈ»ºóÓñ¥ºÍ̼ËáÄÆÈÜÒºÎüÊÕä壬äåÆ绯ΪNaBr¡¢NaBrO3£¬¢Û×îºóÓÃÁòËáËữ5NaBr+NaBrO3+3H2SO4=3Na2SO4+3Br2+3H2O

£¨1£©Ð´³öµÚ¢Ú²½·´Ó¦µÄÀë×Ó·½³Ìʽ                                                 £»

£¨2£©º£Ë®Å¨Ëõºó»¹Òª½øÒ»²½´¦Àí²ÅÄÜͨÈëCl2£¬´¦ÀíµÄ·½·¨ÊÇ         £¬Ä¿µÄÊÇ           £¬²½Öè¢ÛÓÃÁòËá¶ø²»ÓÃÑÎËáËữµÄÔ­Òò¿ÉÄÜÊÇ                       £»

£¨3£©ÎªÁ˳ýÈ¥¹¤ÒµBr2ÖÐ΢Á¿µÄCl2,¿ÉÏò¹¤ÒµBr2ÖÐ       £»

a£®Í¨ÈëHBr   b£®¼ÓÈëNa2CO3ÈÜÒº    c£®¼ÓÈëNaBrÈÜÒº  d£®¼ÓÈëNa2SO3ÈÜÒº

£¨4£©º£Ë®ÖÆäåµÄÔ­ÀíÌåÏÖÁË»¯Ñ§¹¤ÒµÖС°¸»¼¯¡±¡°·Å´ó¡±Ë¼Ïë¡£ÒÔº£Ë®ÎªÔ­ÁÏÖƱ¸½ðÊôþ·ÖÈý²½£¬ÊÔд³öÆä·´Ó¦Ô­Àí£¨Óû¯Ñ§·½³Ìʽ±íʾ£©

                        £¬                     £¬                             ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

±×åÔªËØ£¨9F¡¢17Cl¡¢35Br¡¢53I¡¢85At£©ÊÇÖØÒªµÄ·Ç½ðÊôÔªËØ£¬ËüÃǵĵ¥Öʼ°Æ仯ºÏÎï²»½öÔÚÎÞ»ú»¯Ñ§ÖÐÓм«Æä¹ã·ºµÄÓ¦Ó㬶øÇÒÔÚÓлú»¯Ñ§ÖÐÒ²±íÏÖ²»Ëס£Çë»Ø´ðÏÂÁÐÓйØÎÊÌ⣺

£¨1£©Ö¸³öÂÈÔªËØÔÚÔªËØÖÜÆÚ±íÖеÄλÖà                     £»

£¨2£©ÏÂÁйØÓÚ±×åÔªËصÄÐðÊö²»ÕýÈ·µÄÊÇ           £¨Ìî×Öĸ£©£»

A£®Â±Ëص¥ÖʵÄÑÕÉ«ËæÔ­×ÓÐòÊýµÄµÝÔö£¬ÓÉdzµ½Éî

B£®Â±»¯ÇâµÄ·ÐµãËæÔ­×ÓÐòÊýµÄµÝÔö£¬Óɵ͵½¸ß

C£®ÐÂÖƵÄÂÈË®µÎ¼Óµ½µâ»¯¼ØÈÜÒºÖУ¬Ôٵμӵí·ÛÈÜÒº³ÊÀ¶É«£¬ËµÃ÷ÂÈÔªËطǽðÊôÐԱȵâÇ¿

D£®ÂÈ»¯ÌúÈÜÒºÖлìÓÐÉÙÁ¿ÂÈ»¯ÑÇÌú£¬¿ÉµÎ¼ÓÊÊÁ¿äåË®³ýÈ¥

£¨3£©ÀûÓÃÄãËùѧµÄÓлú·´Ó¦£¬Óû¯Ñ§·½³Ìʽ±íʾÔÚÓлú»¯ºÏÎï·Ö×ÓÖÐÒýÈë±ËØÔ­×ӵķ½·¨

¢Ù ÒýÈëÒ»¸ö±ËØÔ­×Ó£¬ÇÒÊôÓÚÈ¡´ú·´Ó¦£º                                     £»

¢Ú ÒýÈëÁ½¸ö±ËØÔ­×Ó£¬ÇÒÊôÓڼӳɷ´Ó¦£º                                    £»

¢Û ÒýÈëËĸö±ËØÔ­×Ó£¬ÇÒÊôÓڼӳɷ´Ó¦£º                                    ¡£

£¨4£©º£Ë®Öк¬ÓзḻµÄ±ËØ£¬ÆäÖÐÌáÈ¡äåµÄÒ»ÖÖ¹¤ÒÕ·½·¨ÊÇÔÚÔ¤ÏȾ­¹ýËữµÄŨËõº£Ë®ÖÐͨÈëÂÈÆøʹäåÀë×Óת»¯³Éµ¥ÖÊä壬¼Ì¶øͨÈë¿ÕÆøºÍË®ÕôÆø£¬½«äå´µÈëÎüÊÕËþ£¬Ê¹äåÕôÆøºÍÎüÊÕ¼ÁSO2·¢Éú×÷ÓÃת»¯³ÉÇâäåËáÒÔ´ïµ½¸»¼¯µÄÄ¿µÄ¡£È»ºóÔÙÓÃÂÈÆø½«ÆäÑõ»¯µÃµ½²úÆ·äå¡£

¢Ù д³öµÚ¶þ²½×ª»¯µÄÀë×Ó·½³Ìʽ£º                                          £»

¢Ú Óô˷¨´Óº£Ë®ÖÐÌáÈ¡1moläåµ¥ÖÊ£¬×ܹ²ÐèÒªÂÈÆø             mol¡£

(5) ijУ̽¾¿Ð¡×齫ÉÙÁ¿·Ûĩ״Áò»ÇÈöµ½ÐÂÖÆÂÈË®ÖУ¬³ä·ÖÕñµ´£¬Áò»Ç·ÛÏûʧ£¬²¢¼ì²âµ½ÓÐÁ½ÖÖÇ¿ËáÉú³É¡£Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                                  ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸