ÌâÄ¿ÄÚÈÝ

ʵÑéÊÒÖÆ±¸¼×ËáÍ­¾§Ìå[Cu(HCOO)2¡¤4H2O]µÄÁ÷³ÌÈçÏ£º

»Ø´ðÏÂÁÐÎÊÌ⣺

(1)СËÕ´òË®ÈÜÒºÏÔ________ÐÔ(Ìî¡°Ëᡱ¡¢¡°¼î¡±»ò¡°ÖС±)¿ÉÖÎÁÆÎ¸Ëá(0.2%¡«0.4%µÄÑÎËá)¹ý¶à£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ________________________¡£

(2)Éú³É¼îʽ̼ËáÍ­[Cu2(OH)2CO3]µÄÀë×Ó·½³ÌʽΪ________________________¡£

(3)²Ù×÷aµÄÃû³ÆÊÇ________£¬¸Ã²Ù×÷ʹÓõIJ£Á§ÒÇÆ÷ÓÐ________¡£

(4)Ö¤Ã÷¼îʽ̼ËáÍ­ÒѾ­Ï´µÓ³ä·ÖµÄʵÑé²Ù×÷ÊÇ________________________________¡£

(5)ÓÃÎÞË®ÒÒ´¼Ï´µÓ¾§ÌåµÄÄ¿µÄÊÇ___________________________________¡£

 

¡¾´ð°¸¡¿

(1)¼î¡¡HCO3£­£«H£«=CO2¡ü£«H2O

(2)2Cu2£«£«4HCO3£­=Cu2(OH)2CO3¡ý£«3CO2¡ü£«H2O

(3)¹ýÂË¡¡²£Á§°ô¡¢Â©¶·¡¢ÉÕ±­

(4)È¡×îºóÂ˳öµÄÏ´µÓÒº£¬µÎ¼ÓÏõËáËữµÄBa(NO3)2ÈÜÒº£¬ÎÞÃ÷ÏÔÏÖÏó

(5)³ýÈ¥¼×Ëá²¢¼õÉÙ¼×ËáÍ­¾§ÌåËðʧ

¡¾½âÎö¡¿NaHCO3Ë׳ÆÐ¡ËÕ´ò£¬ÒòË®½â¶ø³Ê¼îÐÔ¡£ÓÉÌâ¸øÁ÷³Ì·ÖÎö¿ÉÖª£¬NaHCO3ºÍCuSO4·¢ÉúË®½âÏ໥´Ù½ø·´Ó¦Éú³ÉCO2ºÍCu2(OH)2CO3£¬Æä¶ÔÓ¦µÄÀë×Ó·½³ÌʽΪ£º2Cu2£«£«4HCO3£­=Cu2(OH)2CO3¡ý£«3CO2¡ü£«H2O£»½«Cu2(OH)2CO3´ÓÈÜÒºÖзÖÀë³öÀ´µÄ²Ù×÷ÊǹýÂË£¬¼´²Ù×÷aΪ¹ýÂË£¬ÐèҪʹÓõIJ£Á§ÒÇÆ÷ÓЩ¶·¡¢²£Á§°ôºÍÉÕ±­£»Èô¼îʽ̼ËáÍ­ÒѾ­Ï´µÓ¸É¾»£¬ÔòÏ´µÓÒºÖÐӦûÓÐ

SO42£­£¬¼ÓÈëÏõËáËữµÄBa(NO3)2ÈÜÒº£¬²»»á³öÏÖ°×É«³Áµí£»ÔÚÖÆÈ¡¼×ËáÍ­¾§Ìåʱ£¬ÓÃÎÞË®ÒÒ´¼Ï´µÓ¼×ËáÍ­¾§ÌåµÄÄ¿µÄÊÇÔÚ³ýÈ¥¼×ËáµÈÔÓÖʵÄͬʱ£¬¼õÉÙ¼×ËáÍ­µÄÈܽâËðʧ¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø