ijУ»¯Ñ§Ð¡×éµÄѧÉúÀûÓ÷ÏÌúмÓëË®·´Ó¦µÄ²úÎﻹԭÑõ»¯Í­£¬²¢ÖÆÈ¡FeCl3¡¤6H2O¾§Ìå¡££¨Í¼Öмг֡¢¼ÓÈȼ°Î²Æø´¦Àí×°ÖþùÒÑÂÔÈ¥£©

¢Ù½«5% Na2CO3ÈÜÒº¼ÓÈ뵽ʢÓÐÒ»¶¨Á¿·ÏÌúмµÄÉÕ±­ÖУ¬¼ÓÈÈÊý·ÖÖÓ£¬È¥µôNa2CO3ÈÜÒº£¬È»ºó½«·ÏÌúмÓÃÕôÁóˮϴµÓ2¡ª3±é£¬ÓÃÂËÖ½Îü¸ÉË®·Ö¡£

¢Ú½«Ï´µÓ¸ÉÔïºóµÄ·ÏÌúмºÍʯÃÞÈÞ»ìºÏÖÃÓÚÆøÃÜÐÔÁ¼ºÃµÄÉÏÊö×°ÖÃBÖС£

¢ÛÏȵãȼX´¦µÄ¾Æ¾«µÆ£¬´ýÊÔ¹ÜCÖгöÏÖ´óÁ¿Ë®Îíʱ£¬µãȼY´¦µÄ¾Æ¾«ÅçµÆ¡£

¢Ü¾­¹ý±ØÒªµÄʵÑé²Ù×÷ºó£¬µãȼZ´¦µÄ¾Æ¾«µÆ¡£

¢ÝÍ£Ö¹·´Ó¦£¬´ýB¹ÜÀäÈ´ºó£¬È¡ÆäÖеĹÌÌ壬¼ÓÈë¹ýÁ¿Ï¡ÑÎËá³ä·Ö·´Ó¦£¬¹ýÂË¡£

¢ÞÀûÓÃÉÏÊöÂËÒºÖÆÈ¡FeCl3¡¤6H2O¾§Ì壬Éè¼ÆÁ÷³ÌÈçÏ£º

ÒºÌåFeCl3ÈÜÒºFeCl3¡¤6H2O¾§Ìå

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÊµÑé²½Öè¢ÙµÄÄ¿µÄÊÇ________________________________________________________¡£

£¨2£©²½Öè¢ÛX´¦ÊÇÖ¸___________(ÓÃͼÖеÄA¡¢B¡¢C¡­¡­±íʾ£©£»´ýÊÔ¹ÜCÖгöÏÖ´óÁ¿Ë®Îíʱ²ÅµãȼY´¦µÄ¾Æ¾«ÅçµÆ£¬ÕâÑù×öµÄÄ¿µÄÊÇ£º______________________________________¡£

£¨3£©²½Öè¢Ü±ØÒªµÄʵÑé²Ù×÷ÊÇÖ¸£º________________________________________________¡£

£¨4£©²½Öè¢Þ´ÓFeCl3ÈÜÒºµÃµ½FeCl3¡¤6H2O¾§ÌåµÄÖ÷Òª²Ù×÷°üÀ¨£º______________________£¬Õâ¸ö¹ý³ÌÖÐÐè±£³ÖÑÎËá¹ýÁ¿£¬Ö÷ÒªÔ­ÒòÊÇ___________________________________________¡£

£¨1£©³ýÈ¥·ÏÌúм±íÃæµÄÓÍÎÛ£¨ÔÓÖÊ£©

£¨2£©A  Åųý×°ÖÃBÖеÄÑõÆø

£¨3£©¼ìÑéÇâÆøµÄ´¿¶È

£¨4£©¼ÓÈÈŨËõ¡¢ÀäÈ´½á¾§¡¢¹ýÂË¡¢Ï´µÓ  ¹ýÁ¿ÑÎËáÄÜÒÖÖÆFeCl3Ë®½â

½âÎö£º±¾ÌâÀûÓÃһϵÁеÄ×°Ö÷ÏÌúмÓëË®ÕôÆø·´Ó¦µÄ²úÎïÀ´»¹Ô­CuO£¬²¢ÖÆÈ¡FeCl3¡¤6H2O¾§Ì壬¿¼²éÁËʵÑéµÄ»ù±¾ÖªÊ¶ºÍ»ù±¾¼¼ÄÜ¡£ÈÏÕæÔĶÁÌâÄ¿ÒªÇ󣬽øÐÐÕýȷ˼άÊǽâ¾ö±¾ÌâµÄ¹Ø¼ü¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijУ»¯Ñ§Ð¡×éµÄͬѧÓûÓÃÈçͼËùʾװÖÃÔÚʵÑéÊÒÖÐÖÆÈ¡°±Æø£¬
Çë»Ø´ð£º
£¨1£©AÊÔ¹ÜÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
2NH4Cl+Ca£¨OH£©2
  ¡÷  
.
 
CaCl2+2NH3¡ü+2H2O
2NH4Cl+Ca£¨OH£©2
  ¡÷  
.
 
CaCl2+2NH3¡ü+2H2O
£»
£¨2£©ÈôÒª¼ìÑéÊÔ¹ÜBÖÐÊÇ·ñÒѼ¯Âú°±Æø£¬¿ÉÒÔÑ¡ÓõÄÊÔÖ½ÊÇ£¨ÌîÐòºÅ£©
¢Ù
¢Ù
£®
¢ÙʪÈóµÄºìɫʯÈïÊÔÖ½        ¢ÚʪÈóµÄÀ¶É«Ê¯ÈïÊÔÖ½
£¨3£©¸ÃС×éͬѧÔÚʵÑé¹ý³ÌÖУ¬·¢ÏÖÓд̼¤ÐÔÆøÌåÒݳö£¬ÎªÁ˽â¾öÕâÒ»ÎÊÌ⣬½«ÊÕ¼¯×°ÖýøÐÐÁ˸ÄÔ죬ÈçÓÒͼËùʾ£®ÆäÖУ¬×°ÖÃDµÄ×÷ÓÃÊÇ
·ÀÖ¹DÖеÄÒºÌå±»µ¹ÎüÈëCÖУ¬ÎüÊÕ¶àÓàµÄNH3
·ÀÖ¹DÖеÄÒºÌå±»µ¹ÎüÈëCÖУ¬ÎüÊÕ¶àÓàµÄNH3
£¬×°ÖÃDÖеÄϲãÒºÌåÊÇ£¨ÌîÐòºÅ£©
¢Ü
¢Ü
£®
¢Ù´¼     ¢ÚÒÒËá     ¢Û±½     ¢ÜËÄÂÈ»¯Ì¼£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijУ»¯Ñ§Ð¡×éµÄͬѧÓÃÈçͼװÖöÔÍ­ÓëŨÁòËáÔÚÒ»¶¨Ìõ¼þϵķ´Ó¦½øÐÐʵÑé̽¾¿£¬Çë»Ø´ð£º

£¨1£©Ð´³öAÊÔ¹ÜÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ
Cu+2H2SO4£¨Å¨£©
  ¡÷  
.
 
CuSO4+SO2¡ü+2H2O
Cu+2H2SO4£¨Å¨£©
  ¡÷  
.
 
CuSO4+SO2¡ü+2H2O
£»ÈôÓÐ1ĦͭÍêÈ«·´Ó¦£¬Ôò±»»¹Ô­µÄH2SO4µÄÎïÖʵÄÁ¿Îª
1mol
1mol
£®
£¨2£©ÇëÌîд±íÖпհףº
BÖÐÃÞ»¨µÄλÖà ¢Ù ¢Ú ¢Û
ËùÕºÊÔ¼Á µÎÓзÓ̪µÄNaOHÊÔÒº Æ·ºìÈÜÒº µí·ÛºÍµâË®»ìºÏÒº
ÏÖÏó
ÈÜÒººìÉ«Ïûʧ
ÈÜÒººìÉ«Ïûʧ
Æ·ºìÍÊÉ«
Æ·ºìÍÊÉ«
À¶É«ÍÊÉ«
À¶É«ÍÊÉ«
ÌåÏÖSO2µÄÐÔÖÊ
ËáÐÔ
ËáÐÔ
Ư°×ÐÔ
Ư°×ÐÔ
»¹Ô­ÐÔ
»¹Ô­ÐÔ
£¨3£©Ð´³ö¢ÛÖз´Ó¦µÄÀë×Ó·½³Ìʽ£º
SO2+I2+2H2O=4H++2I-+SO42-
SO2+I2+2H2O=4H++2I-+SO42-
£®
£¨4£©ÔÚC·½¿òÄÚ»­³öÎüÊÕβÆøµÄ×°ÖÃͼ£¬²¢±ê³öÊÔ¼ÁÃû³Æ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÂÈ»¯ÌúÄܸ¯Ê´Í­£¨2FeCl3+Cu¨T2FeCl2+CuCl2£©£¬¹¤ÒµÉϳ£ÓôËÔ­ÀíÉú²úÓ¡Ë¢Ïß·°å£¨²½Öè¢ñ£©£®´Ó·ÏÒºÖлØÊÕÍ­²¢Ê¹FeCl3ÈÜҺѭ»·ÀûÓõÄÖ÷ÒªÁ÷³ÌÈçͼËùʾ£º
¾«Ó¢¼Ò½ÌÍø
£¨1£©Ð´³ö²½Öè¢òÖз¢Éú·´Ó¦µÄÒ»¸öÀë×Ó·½³Ìʽ
 
£®
£¨2£©ÏòÂËÒºBÖмÓÈëÊÊÁ¿µÄH2O2¿ÉµÃµ½FeCl3ÈÜÒº²¢Ñ­»·Ê¹Óã®ÊÔд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ
 
£®
£¨3£©Ä³Ð£»¯Ñ§Ð¡×éµÄͬѧÓÃÈçͼװÖöÔÍ­ÓëŨÁòËáÔÚÒ»¶¨Ìõ¼þϵķ´Ó¦½øÐÐʵÑé̽¾¿£¬Çë»Ø´ð£º
¾«Ó¢¼Ò½ÌÍø
¢ñ£®ÈôAÖÐÓÐ1mol CuÍêÈ«·´Ó¦£¬Ôò±»»¹Ô­µÄH2SO4µÄÎïÖʵÄÁ¿Îª
 
£®
¢ò£®BÊԹܹܿڶµÄÃÞ»¨¿ÉÒÔÊÂÏÈÓÃÏÂÁÐ
 
ÊÔ¼Á½þÅÝ£¨ÌîÐòºÅ£©£®
¢ÙËáÐÔ¸ßÃÌËá¼ØÈÜÒº     ¢ÚŨÁòËá       ¢ÛNaOHÈÜÒº£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijУ»¯Ñ§Ð¡×éµÄͬѧÀûÓÃËùÁÐ×°ÖýøÐС°ÌúÓëË®·´Ó¦¡±µÄʵÑ飬²¢ÀûÓòúÎï½øÒ»²½ÖÆÈ¡FeCl3?6H2O¾§Ìå¡££¨Í¼Öмгּ°Î²Æø´¦Àí×°ÖþùÂÔÈ¥£©

£¨1£©×°ÖÃBÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ______
__________________________¡£
£¨2£©×°ÖÃEÖеÄÏÖÏóÊÇ____________________¡£
£¨3£©Í£Ö¹·´Ó¦£¬´ýB¹ÜÀäÈ´ºó£¬È¡ÆäÖеĹÌÌ壬¼ÓÈë¹ýÁ¿µÄÏ¡ÑÎËá³ä·Ö·´Ó¦£¬¹ýÂË¡£¼òÊö¼ìÑéÂËÒºÖк¬ÓÐFe3+µÄ²Ù×÷·½·¨£º________________________¡£
£¨4£©¸ÃС×éµÄͬѧÀûÓÃÉÏÊöÂËÒºÖÆÈ¡¾§Ì壬Éè¼ÆÁ÷³ÌÈçÏ£º

¢Ù²½Öè¢ñÖÐͨÈëCl2µÄ×÷ÓÃÊÇ________£»¢Ú²½Öè¢ò´ÓFeCl3Ï¡ÈÜÒºÖеõ½FeCl3?6H2O¾§ÌåµÄÖ÷Òª²Ù×÷°üÀ¨__________£»¢Û¸ÃÁ÷³ÌÖÐÐè±£³ÖÑÎËá¹ýÁ¿£¬Ö÷ÒªÔ­ÒòÊÇ£¨½áºÏÀë×Ó·½³Ìʽ¼òҪ˵Ã÷£©__________¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸