ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÏÖÓÐľ̿¡¢Ò»Ñõ»¯Ì¼¡¢Ñõ»¯Í­¡¢Ñõ»¯Ìú¡¢Ï¡ÁòËáÎåÖÖÎïÖÊ£¬ËüÃÇÖ®¼ä·¢ÉúµÄ·´Ó¦£¬¿ÉÓá°A+B¡úC+D¡±±íʾ£®

£¨1£©ÈôAΪµ¥ÖÊ£¬AÓëBÔÚ¸ßÎÂÏ·´Ó¦£¬¿É¹Û²ìµ½¹ÌÌå·ÛÄ©ÓɺÚÉ«Öð½¥±äºì£¬ÔòBÊÇ_____£¬Óйط´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____£®

£¨2£©ÈôAΪÆøÌ廯ºÏÎAÓëBÔÚ¸ßÎÂÏ·´Ó¦£¬¿É¹Û²ìµ½¹ÌÌå·ÛÄ©ÓɺìÉ«Öð½¥±äºÚ£¬ÔòAÊÇ_____£¬BÊÇ_____£®

£¨3£©ÈôAÈÜÒºpH£¼7£¬AÓëBÔÚ³£ÎÂÏ·´Ó¦£¬¿É¹Û²ìµ½ÈÜÒºÓÉÎÞÉ«±äΪ»ÆÉ«£¬ÔòAÓëB·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____£®

¡¾´ð°¸¡¿Ñõ»¯Í­ C+2CuO2Cu+CO2¡ü Ò»Ñõ»¯Ì¼ Ñõ»¯Ìú 3H2SO4+Fe2O3£½Fe2(SO4)3+3H2O

¡¾½âÎö¡¿

¸ù¾ÝÎïÖʵÄÐÔÖʽøÐзÖÎö£¬Ñõ»¯Í­ÊǺÚÉ«·ÛÄ©£¬Äܱ»Ì¼¸ßλ¹Ô­ÎªÍ­£»Ñõ»¯ÌúÊǺìÉ«·ÛÄ©£¬Äܱ»Ò»Ñõ»¯Ì¼¸ßλ¹Ô­ÎªÌú£»pHСÓÚ7µÄÈÜÒº³ÊËáÐÔ£¬ÄÜÓëÑõ»¯Ìú·´Ó¦²úÉú»ÆÉ«µÄÌúÑÎÈÜÒº£¬¾Ý´Ë½â´ð¡£

£¨1£©ÈôAΪµ¥ÖÊ£¬AÓëBÔÚ¸ßÎÂÏ·´Ó¦£¬¿É¹Û²ìµ½¹ÌÌå·ÛÄ©ÓɺÚÉ«Öð½¥±äºì£¬Ñõ»¯Í­ÊǺÚÉ«·ÛÄ©£¬Äܱ»Ì¼¸ßλ¹Ô­ÎªÍ­£¬¿ÉÒÔ¿´µ½ºÚÉ«·ÛÄ©±äºìµÄÏÖÏ󣬹ÊBÊÇÑõ»¯Í­£¬Ñõ»¯Í­Óë̼·´Ó¦Éú³ÉÍ­ºÍ¶þÑõ»¯Ì¼£¬Æ仯ѧ·½³ÌʽΪC+2CuO2Cu+CO2¡ü£»

£¨2£©ÈôAΪÆøÌ廯ºÏÎAÓëBÔÚ¸ßÎÂÏ·´Ó¦£¬¿É¹Û²ìµ½¹ÌÌå·ÛÄ©ÓɺìÉ«Öð½¥±äºÚ£¬Ñõ»¯ÌúÊǺìÉ«·ÛÄ©£¬Äܱ»Ò»Ñõ»¯Ì¼¸ßλ¹Ô­ÎªÌú£¬Äܹ۲쵽ºìÉ«·ÛÄ©±äºÚµÄÏÖÏó¹ÊBÊÇÑõ»¯Ìú£»

£¨3£©ÈôAÈÜÒºpH£¼7£¬ÔòAÊÇËáÒº£¬AÊÇÁòËᣬÁòËáÄÜÓëÑõ»¯Ìú·´Ó¦Éú³ÉÁòËáÌúºÍË®£¬ÁòËáÌúµÄË®ÈÜÒºÊÇ»ÆÉ«µÄ£¬¹ÊÌ3H2SO4+Fe2O3£½Fe2£¨SO4£©3+3H2O¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ä³Ñ§Ï°Ð¡×é¶Ô¾ÉÍ­Æ÷ÉϵÄÂÌÉ«Ðâ°ß²úÉúÁË̽¾¿ÐËȤ¡£

(Ò»)¶ÔÂÌÉ«Ðâ°ßµÄ̽¾¿

£¨²éÔÄ×ÊÁÏ£©¢ÙÎÞË®ÁòËáͭΪ°×É«·ÛÄ©£¬ÓöË®±äÀ¶£»¢Ú¼îʯ»ÒÊÇ CaO ºÍ NaOH µÄ¹ÌÌå»ìºÏÎ¢ÛÂÌÉ«Ðâ°ß µÄÖ÷Òª³É·ÖÊǼîʽ̼ËáÍ­£¨Cu2(OH)2CO3£©£¬ÊÜÈÈÒ׷ֽ⡣

£¨Ì½¾¿¹ý³Ì£©

ʵÑé1£ºÈ¡Ò»¶¨Á¿µÄ¼îʽ̼ËáÍ­·ÅÈëÊÔ¹ÜÖв¢¼ÓÈÈ£¬·¢ÏÖÊÔ¹ÜÖеĹÌÌåÓÉÂÌÉ«±ä³ÉºÚÉ«£¬Í¬Ê±ÊԹܱÚÉÏÓÐÎÞÉ« ÒºµÎ³öÏÖ¡£

²ÂÏ룺 (1)´ÓÔªËØÊغã½Ç¶È·ÖÎö£¬¸ÃºÚÉ«¹ÌÌå¿ÉÄÜÊÇ¢Ù̼·Û£»¢ÚÑõ»¯Í­£»¢Û ___________________¡£

(2)´ÓÔªËØÊغã½Ç¶È·ÖÎö£¬Éú³ÉµÄÆø̬ÎïÖÊ¿ÉÄÜÊÇË®ºÍ CO2 µÄ»ìºÏÆøÌå¡£

ʵÑé 2£ºÈ¡ÉÙÁ¿ÊµÑé 1 ÖеĺÚÉ«¹ÌÌåÎïÖÊÓÚÊÔ¹ÜÄÚ£¬¼ÓÈë×ãÁ¿Ï¡ÁòËá²¢¼ÓÈÈ£¬¹Û²ìµ½ ___________________ £¬ Ôò²ÂÏë¢ÚÕýÈ·¡£

ʵÑé 3£ºÍ¬Ñ§ÃÇÑ¡ÔñÈçÏÂ×°ÖÃ̽¾¿·´Ó¦Éú³ÉµÄÆøÌå³É·Ö¡£

ʵÑé²½Ö裺(1)´ò¿ª A ÖлîÈû£¬Í¨ÈëÒ»¶Îʱ¼äµÄ¿ÕÆø£»

(2)¹Ø±Õ»îÈû£¬Á¬½Ó×°Öã¬ÆäÁ¬½Ó˳ÐòΪ A¡ú_____¡ú______________£»

(3)µãȼ¾Æ¾«µÆ£¬³ä·Ö¼ÓÈȺó£¬Í£Ö¹¼ÓÈÈ¡£

ÏÖÏóÓë½áÂÛ£º¸ù¾ÝʵÑéÏÖÏó¿ÉÖª£¬¼îʽ̼ËáÍ­·Ö½â»¹Éú³ÉÁ˶þÑõ»¯Ì¼ºÍË®¡£

Ôò A Öв£Á§¹ÜÄÚ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ ________________________________________ £»

B Öз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ _______________________________________________________ £»

·´Ë¼ÓëÆÀ¼Û£ºA ×°ÖÃÖÐ U ÐιÜÄÚ¼îʯ»ÒµÄ×÷ÓÃÊÇ _______________________________________ £»

(¶þ)ÓÃÐâÊ´ÑÏÖصķÏͭмΪԭÁÏ£¬»ØÊÕÍ­

×ÊÁÏ 1£ºCu2(OH)2CO3+2H2SO4=2CuSO4+3H2O+CO2¡ü

×ÊÁÏ 2£º»ØÊÕÍ­µÄÁ½ÖÖʵÑé·½°¸¡£

·´Ë¼ÓëÆÀ¼Û£º

(1)²½Öè¢ò·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ ____________________________________ ¡£

(2)ÈÜÒº A ÖеÄÖ÷ÒªÀë×ÓÓÐ ____________________________________(д³öÀë×Ó·ûºÅ)¡£

(3)ÀíÂÛÉÏÁ½ÖÖ·½°¸»ñµÃÍ­µÄÖÊÁ¿±È½Ï£º·½°¸Ò» ___________________________·½°¸¶þ(Ñ¡Ìî¡°£¾¡¢=¡¢£¼¡±)¡£

(4)·½°¸¶þÓÅÓÚ·½°¸Ò»µÄÀíÓÉÊÇ_____________________________________________________________(´ðÒ»µã)¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø