ÌâÄ¿ÄÚÈÝ
£¨12·Ö£©°±ÔÚÈËÀàµÄÉú²úºÍÉú»îÖÐÓÐ׏㷺µÄÓ¦Óã®Ä³»¯Ñ§ÐËȤС×éÀûÓÃͼһװÖÃ̽¾¿°±ÆøµÄÓйØÐÔÖÊ¡£
![]()
£¨1£©×°ÖÃAÖÐÉÕÆ¿ÄÚÊÔ¼Á¿ÉÑ¡Óà £¨ÌîÐòºÅ£©£®BµÄ×÷ÓÃÊÇ £®
a£®¼îʯ»Ò b£®Éúʯ»Ò c£®Å¨ÁòËá d£®ÉÕ¼îÈÜÒº
£¨2£©Á¬½ÓºÃ×°Öò¢¼ìÑé×°ÖÃµÄÆøÃÜÐÔºó£¬×°ÈëÒ©Æ·£¬È»ºóÓ¦ÏÈ £¨ÌîI»ò¢ò£©£®
¢ñ£®´ò¿ªÐýÈûÖðµÎÏòÔ²µ×ÉÕÆ¿ÖмÓÈ백ˮ¢ò£®¼ÓÈÈ×°ÖÃC
£¨3£©ÊµÑéÖй۲쵽CÖÐCuO·ÛÄ©±äºì£¬DÖÐÎÞË®ÁòËáͱäÀ¶£¬²¢ÊÕ¼¯µ½Ò»ÖÖµ¥ÖÊÆøÌ壬Ôò¸Ã·´Ó¦Ïà¹Ø»¯Ñ§·½³ÌʽΪ £®¸Ã·´Ó¦Ö¤Ã÷°±Æø¾ßÓÐ ÐÔ£®
£¨4£©¸ÃʵÑéȱÉÙÎ²ÆøÎüÊÕ×°Öã¬Í¼¶þÖÐÄÜÓÃÀ´ÎüÊÕÎ²ÆøµÄ×°ÖÃÊÇ £¨Ìî×°ÖÃÐòºÅ£©£®
£¨5£©°±Æø¼«Ò×ÈÜÓÚË®£¬Èô±ê×¼×´¿öÏ£¬½«2£®24LµÄ°±ÆøÈÜÓÚË®Åä³É1LÈÜÒº£¬ËùµÃÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ_______mol/L£®
ÒÑÖª²¿·ÖÈõËáµÄµçÀëÆ½ºâ³£ÊýÈçÏÂ±í£º
ÈõËá | ´×Ëá | ´ÎÂÈËá | ̼Ëá | ÑÇÁòËá |
µçÀëÆ½ºâ³£Êý£¨25¡æ£© | Ka=1.75¢ª10-5 | Ka=2.98¢ª10-8 | Ka1=4.3¢ª10-7 Ka2=5.61¢ª10-11 | Ka1=1.54¢ª10-2 Ka2=1.02¢ª10-7 |
ÏÂÁÐÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ
A£®ÉÙÁ¿µÄCO2ͨÈëNaClOÈÜÒºÖУºCO2+H2O+2ClO-=CO32-+2HclO
B£®ÉÙÁ¿µÄSO2ͨÈëCa(ClO)2ÈÜÒºÖУºSO2+H2O+Ca2++2ClO-=CaSO3¡ý+2HClO
C£®ÉÙÁ¿µÄSO2ͨÈëNa2CO3ÈÜÒºÖУºSO2+H2O+2CO32-=SO32-+2HCO3-
D£®ÏàͬŨ¶ÈµÄNaHCO3ÈÜÒºÓëNaHSO3ÈÜÒºµÈÌå»ý»ìºÏ£ºH++ HCO3-=CO2¡ü+2H2O