ÌâÄ¿ÄÚÈÝ
ijÎÞÉ«ÈÜÒºÖк¬ÓÐK£«¡¢Cl£¡¢OH£¡¢SO
¡¢SO
£¬Îª¼ìÑéÈÜÒºÖÐËùº¬
µÄ¸÷ÖÖÒõÀë×Ó£¬ÏÞÓõÄÊÔ¼ÁÓУºÑÎËá¡¢ÏõËá¡¢ÏõËáÒøÈÜÒº¡¢ÏõËá±µÈÜÒº¡¢äåË®ºÍ·Ó̪ÊÔ
Òº¡£¼ìÑéÆäÖÐOH£µÄʵÑé·½·¨´ÓÂÔ£¬¼ìÑéÆäËûÒõÀë×ӵĹý³ÌÈçÏÂͼËùʾ¡£
![]()
(1)ͼÖÐÊÔ¼Á¢Ù¡«¢ÝÈÜÖʵĻ¯Ñ§Ê½·Ö±ðÊÇ£º
¢Ù_________£¬¢Ú_________£¬¢Û_________£¬¢Ü_________£¬¢Ý_________¡£
(2)ͼÖÐÏÖÏóa¡¢b¡¢c±íÃ÷¼ìÑé³öµÄÀë×Ó·Ö±ðÊÇ£º
a_________¡¢b_________¡¢c_________¡£
(3)°×É«³ÁµíA¼ÓÊÔ¼Á¢Ú·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ___________________________________
__________________¡£
(4)ÎÞÉ«ÈÜÒºC¼ÓÊÔ¼Á¢ÛµÄÖ÷ҪĿµÄÊÇ_____________________________________¡£
(5)°×É«³ÁµíAÈô¼ÓÊÔ¼Á¢Û¶ø²»¼ÓÊÔ¼Á¢Ú£¬¶ÔʵÑéµÄÓ°ÏìÊÇ
________________________________________________________________________¡£
(6)ÆøÌåEͨÈëÊÔ¼Á¢Ü·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ__________________________________¡£
½âÎö£º´ËÌâÖÐÒªÇóÏÞ¶¨ÊÔ¼Á¼ìÑé³ö¸÷ÖÖÒõÀë×Ó£¬¼ÈҪעÒâ¸÷ÖÖ±»¼ìÀë×ÓµÄÌØÕ÷·´Ó¦£¬ÓÖ
ҪעÒâËüÃÇÖ®¼äµÄÏ໥¸ÉÈÅ£¬È»ºóÔÙ×Ðϸ·ÖÎö¡£¼Ó¹ýÁ¿ÊÔ¼Á¢ÙµÃ°×É«³ÁµíA£¬A¼Ó¹ýÁ¿
ÊÔ¼Á¢Ú£¬¼ì³öÁ½ÖÖÒõÀë×Ó£¬ËµÃ÷³ÁµíAÖк¬Á½ÖÖÎïÖÊ£¬ÏÔÈ»ÊÔ¼Á¢Ù²»»áÊÇAgNO3ÈÜÒº£¬
ӦΪBa(NO3)2ÈÜÒº£¬³ÁµíAº¬BaSO4¡¢BaSO3¡£ÊÔ¼Á¢ÚӦΪÑÎËá£¬ÆøÌåEΪSO2£¬ÊÔ¼Á
¢ÜΪäåË®£¬aΪ¼ì³öSO
£»³ÁµíBΪBaSO4£¬ÊÔ¼Á¢ÛΪHNO3£¬bΪ¼ì³öSO
¡£ÎÞÉ«ÈÜ
ÒºCÖк¬ÒõÀë×ÓOH£¡¢Cl£¡¢NO
£¬ÏȼӹýÁ¿¢Û(HNO3)Ëữ£¬ÔÙ¼ÓÊÔ¼Á¢Ý(AgNO3ÈÜÒº)£¬
cΪ¼ì³öCl£¡£
(5)°×É«³ÁµíAÈç¼Ó¢Û(HNO3)£¬ÔòBaSO3»á±»Ñõ»¯ÎªBaSO4£¬×îºó°´ÈçÉϲ½Öè¼ì²»³ö
SO
¡£
´ð°¸£º(1)Ba(NO3)2¡¡HCl¡¡HNO3¡¡Br2¡¡AgNO3
(2)SO
¡¡SO
¡¡Cl£
(3)BaSO3£«2H£«===Ba2£«£«SO2¡ü£«H2O
(4)ºÍOH££¬·ÀÖ¹¶ÔCl£µÄ¼ìÑé²úÉú¸ÉÈÅ
(5)»áʹSO
¶ÔSO
µÄ¼ìÑé²úÉú¸ÉÈÅ£¬²»ÄÜÈ·¶¨SO
ºÍSO
ÊÇ·ñ´æÔÚ
(6)SO2£«Br2£«2H2O===4H£«£«SO
£«2Br£
| O | 2- 3 |
| O | 2- 4 |
ÏÂÁÐÓйؽáÂÛ´íÎóµÄÊÇ£¨¡¡¡¡£©
| A¡¢ÊÔ¼Á¢ÛÊÇAgNO3ÈÜÒº£¬ÊÔ¼Á¢ÝÊÇHNO3£¬ÏÖÏó1Öа×É«³ÁµíÊÇAgCl | ||
| B¡¢ÏÖÏó3Öа×É«³ÁµíÊÇBaSO4 | ||
C¡¢²úÉúÏÖÏó2µÄÀë×Ó·½³ÌʽÊÇ£ºBr2+2H2O+SO2=4H++2Br-+S
| ||
| D¡¢ÊÔ¼Á¢ÚÊÇÑÎËᣬÊÔ¼Á¢ÛÊÇÏõËá |