ÌâÄ¿ÄÚÈÝ
ÎÒ¹úij¸ö¹¤Òµ·¢´ï³ÇÊеIJ¿·ÖµØÇø¼à²âµ½µÄÓêˮƽ¾ùpHÈçÏÂ±í£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Õý³£ÓêË®µÄpHԼΪ5.6£¬ÇëÓû¯Ñ§·½³Ìʽ±íʾÆäÔÒòΪ £®ËáÓêµÄpHСÓÚ5.6£¬ÔòÉϱíÁоٵÄÎå¸öµØÇøÖУ¬Ã»ÓÐËáÓêÎÛȾµÄµØÇøÊÇ £»
£¨2£©ÏÂÁе¼ÖÂËáÓêµÄÖ÷ÒªÆøÌåÊÇ £¨ÌîÐòºÅ£©£º¢ÙCO£»¢ÚCO2£»¢ÛSO2£»¢ÜNO2£®
£¨3£©ÎªÁ˸ÄÉƱ¾Êл·¾³ÖÊÁ¿£¬½¨ÉèÃÀÀöÉçÇø£®ÏÂÁдëÊ©²»ÄܼõÉÙËáÓêµÄÊÇ £¨ÌîÐòºÅ£©£º
¢ÙÍƹãÇå½àÄÜÔ´£»¢Ú¼õÉÙÓÃúֱ½Ó×÷ȼÁÏ£»¢ÛÌÔÌβÆø²»´ï±êµÄÆû³µ£»¢ÜÏÞÖÆȼ·ÅÑÌ»¨±¬Öñ£»¢ÝÏÞÖƲ¢Óг¥Ê¹ÓÃËÜÁÏ´ü£®
³ÇÊÐÇøÓò | AÇø | BÇø | CÇø | DÇø | EÇø |
²â¶¨ÓêË®pHµÄƽ¾ùÖµ | 4.47 | 4.8 | 4.54 | 6.37 | 4.86 |
£¨2£©ÏÂÁе¼ÖÂËáÓêµÄÖ÷ÒªÆøÌåÊÇ
£¨3£©ÎªÁ˸ÄÉƱ¾Êл·¾³ÖÊÁ¿£¬½¨ÉèÃÀÀöÉçÇø£®ÏÂÁдëÊ©²»ÄܼõÉÙËáÓêµÄÊÇ
¢ÙÍƹãÇå½àÄÜÔ´£»¢Ú¼õÉÙÓÃúֱ½Ó×÷ȼÁÏ£»¢ÛÌÔÌβÆø²»´ï±êµÄÆû³µ£»¢ÜÏÞÖÆȼ·ÅÑÌ»¨±¬Öñ£»¢ÝÏÞÖƲ¢Óг¥Ê¹ÓÃËÜÁÏ´ü£®
¿¼µã£ºËáÓêµÄ²úÉú¡¢Î£º¦¼°·ÀÖÎ,ÈÜÒºµÄËá¼îÐÔÓëpHÖµµÄ¹Øϵ,Êéд»¯Ñ§·½³Ìʽ¡¢ÎÄ×Ö±í´ïʽ¡¢µçÀë·½³Ìʽ
רÌ⣺»¯Ñ§Óë»·¾³±£»¤
·ÖÎö£º£¨1£©¸ù¾Ý¿ÕÆøÖеĶþÑõ»¯Ì¼ºÍË®·´Ó¦Éú³É̼Ëá½â´ð£»¸ù¾Ý±íÖÐÐÅÏ¢½â´ð£»
£¨2£©µ±ÓêË®µÄpH£¼5.6ʱ³ÆΪËáÓ꣬¶þÑõ»¯Áò¡¢¶þÑõ»¯µªÊÇÐγÉËáÓêµÄÖ÷ÒªÎïÖÊ£»
£¨3£©ÏÞÖƲ¢Óг¥Ê¹ÓÃËÜÁÏ´ü²»ÄܼõÉÙËáÓêµÄ²úÉú£®
£¨2£©µ±ÓêË®µÄpH£¼5.6ʱ³ÆΪËáÓ꣬¶þÑõ»¯Áò¡¢¶þÑõ»¯µªÊÇÐγÉËáÓêµÄÖ÷ÒªÎïÖÊ£»
£¨3£©ÏÞÖƲ¢Óг¥Ê¹ÓÃËÜÁÏ´ü²»ÄܼõÉÙËáÓêµÄ²úÉú£®
½â´ð£º½â£º
£¨1£©¿ÕÆøÖеĶþÑõ»¯Ì¼ºÍË®·´Ó¦Éú³É̼ËᣬÒò´ËÕý³£ÓêË®µÄpHԼΪ5.6£¬»¯Ñ§·½³Ìʽ±íʾÆäÔÒòΪCO2+H2O=H2CO3£»DÇøµÄÓêË®µÄpHÊÇ6.37£¬´óÓÚ5.6£¬Ã»ÓÐÊܵ½ËáÓêÎÛȾ£»
£¨2£©¶þÑõ»¯Áò¡¢¶þÑõ»¯µªÊÇÐγÉËáÓêµÄÖ÷ÒªÎïÖÊ£®
¹Ê´ð°¸Îª£ººÓÔ´£»¢Û¢Ü£»
£¨2£©ÍƹãÇå½àÄÜÔ´¡¢¼õÉÙÓÃúֱ½Ó×÷ȼÁÏ¡¢ÌÔÌβÆø²»´ï±êµÄÆû³µ¡¢ÏÞÖÆȼ·ÅÑÌ»¨±¬ÖñµÈ´ëÊ©ÄܼõÉÙËáÓêµÄ²úÉú£»ÏÞÖƲ¢Óг¥Ê¹ÓÃËÜÁÏ´ü²»ÄܼõÉÙËáÓêµÄ²úÉú£®
´ð°¸£º
£¨1£©CO2+H2O=H2CO3£»DÇø£»£¨2£©¢Û¢Ü£»£¨3£©¢Ý£®
£¨1£©¿ÕÆøÖеĶþÑõ»¯Ì¼ºÍË®·´Ó¦Éú³É̼ËᣬÒò´ËÕý³£ÓêË®µÄpHԼΪ5.6£¬»¯Ñ§·½³Ìʽ±íʾÆäÔÒòΪCO2+H2O=H2CO3£»DÇøµÄÓêË®µÄpHÊÇ6.37£¬´óÓÚ5.6£¬Ã»ÓÐÊܵ½ËáÓêÎÛȾ£»
£¨2£©¶þÑõ»¯Áò¡¢¶þÑõ»¯µªÊÇÐγÉËáÓêµÄÖ÷ÒªÎïÖÊ£®
¹Ê´ð°¸Îª£ººÓÔ´£»¢Û¢Ü£»
£¨2£©ÍƹãÇå½àÄÜÔ´¡¢¼õÉÙÓÃúֱ½Ó×÷ȼÁÏ¡¢ÌÔÌβÆø²»´ï±êµÄÆû³µ¡¢ÏÞÖÆȼ·ÅÑÌ»¨±¬ÖñµÈ´ëÊ©ÄܼõÉÙËáÓêµÄ²úÉú£»ÏÞÖƲ¢Óг¥Ê¹ÓÃËÜÁÏ´ü²»ÄܼõÉÙËáÓêµÄ²úÉú£®
´ð°¸£º
£¨1£©CO2+H2O=H2CO3£»DÇø£»£¨2£©¢Û¢Ü£»£¨3£©¢Ý£®
µãÆÀ£º½â´ð±¾ÌâµÄ¹Ø¼üÊÇÊìÁ·ÕÆÎÕËáÓêµÄÐγɡ¢·ÀÖ¹»·¾³ÎÛȾµÄ·½·¨µÈ·½ÃæµÄ֪ʶ£¬Ö»ÓÐÕâÑù²ÅÄܶÔÎÊÌâ×ö³öÕýÈ·µÄÅжϣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Òâ´óÀûÂÞÂí´óѧµÄ¿Æѧ¼Ò»ñµÃÁ˼«¾ßÀíÂÛÑо¿ÒâÒåµÄN4·Ö×Ó£¬N4·Ö×ӽṹÈçͼËùʾ£®ÏÂÁÐÓйØN4µÄ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢N4ÊÇÒ»ÖÖ»ìºÏÎï |
B¡¢N4ÊÇÒ»ÖÖµ¥ÖÊ |
C¡¢N4ÊôÓÚÒ»ÖÖÐÂÐ͵Ļ¯ºÏÎï |
D¡¢ÓÉÓÚN4ÓëN2µÄ×é³ÉÔªËØÏàͬ£¬ËùÒÔËüÃǵÄÐÔÖÊÏàͬ |