ÌâÄ¿ÄÚÈÝ
11£®ÔÚij³ÎÇåÈÜÒºÖУ¬¿ÉÄÜ´æÔÚÏÂÊö¼¸ÖÖÀë×Ó£ºH+¡¢K+¡¢Ba2+¡¢SO42-¡¢I-¡¢CO32-£®È¡¸ÃÈÜÒº½øÐÐÏÂÊöʵÑé¢ÙÓÃpHÊÔÖ½¼ìÑ飬¸ÃÈÜÒº³ÊÇ¿ËáÐÔ£»¢ÚÈ¡²¿·ÖÈÜÒº£¬µÎÈ뼸µÎÂÈË®£¬ÔÙ¼ÓÈëÉÙÁ¿ËÄÂÈ»¯Ì¼£¬Õñµ´ºó¾²Öã¬ËÄÂÈ»¯Ì¼²ã³Ê×ÏÉ«£»¢ÛÁíÈ¡²¿·ÖÈÜÒº£¬ÖðµÎ¼ÓÈëNaOHÈÜÒº£¬Ê¹ÈÜÒºÓÉËáÐÔÖ𽥳ʼîÐÔ£¬È»ºóÔÙ¼ÓÈëNa2CO3ÈÜÒº£¬Óа×É«³ÁµíÉú³É£®¸ù¾ÝÉÏÊöʵÑéÏÖÏó£¬ÍƶÏÔÈÜÒºÖп϶¨´æÔÚµÄÀë×ÓÊÇH+¡¢Ba2+¡¢I-£¬¿Ï¶¨²»´æÔÚµÄÀë×ÓÊÇCO32-¡¢SO42-£¬¿ÉÄÜ´æÔÚµÄÀë×ÓÊÇK+£¬ÎªÈ·¶¨¸ÃÀë×ӵĴæÔÚ£¬Ëù×öʵÑéÎªÑæÉ«·´Ó¦£¬¿´µ½µÄÏÖÏóΪ͸¹ýÀ¶É«îܲ£Á§ÓÐ×ÏÉ«»ðÑæ£®·ÖÎö ¸ù¾ÝÎÞÉ«³ÎÇåÈÜÒºµÃ£¬ÔÈÜҺûÓÐCu2+£»¸ù¾ÝʵÑé¢ÙÏÖÏóÅųýÓëÇ¿Ëá·´Ó¦µÄÀë×ÓÈõËá¸ùÀë×Ó£»¸ù¾ÝʵÑé¢ÚÏÖÏóÈ·¶¨´æÔÚäåÀë×Ó£¬Äܹ»ÓëäåÀë×Ó·´Ó¦Àë×Ó²»ÄÜ´æÔÚ£»¸ù¾ÝʵÑé¢ÛÏÖÏóÅжÏÒ»¶¨´æÔÚ±µÀë×Ó£¬ÅųýÓë±µÀë×Ó·´Ó¦µÄÀë×Ó£¬¾Ý´ËÍê³É±¾Ì⣮
½â´ð ½â£º¢ÙÓÃpHÊÔÖ½¼ìÑ飬¸ÃÈÜÒº³ÊÇ¿ËáÐÔ£»ÅųýÓëÇ¿Ëá·´Ó¦µÄF-¡¢CO32-Àë×Ó´æÔÚ£¬ÒõÀë×Ó¿ÉÄÜÊÇI-¡¢SO42-£»
¢ÚÈ¡²¿·ÖÈÜÒº£¬µÎÈ뼸µÎÂÈË®£¬ÔÙ¼ÓÈëÉÙÁ¿ËÄÂÈ»¯Ì¼£¬Õñµ´ºó¾²Öã¬ËÄÂÈ»¯Ì¼²ã³Ê×ÏÉ«£»ËµÃ÷ÈÜÒºÖÐÒ»¶¨´æÔÚI-£¬
¢ÛÁíÈ¡²¿·ÖÈÜÒºÖðµÎ¼ÓÈëNaOHÈÜÒº£¬Ê¹ÈÜÒºÓÉËáÐÔÖ𽥳ʼîÐÔ£¬È»ºóÔÙ¼ÓÈëNa2CO3ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬Ö¤Ã÷Ò»¶¨´æÔÚBa2+£¬ËùÒÔÒ»¶¨²»´æÔÚÓë±µÀë×Ó·´Ó¦µÄSO42-£¬
ͨ¹ýÒÔÉÏ·ÖÎö£¬¸ÃÈÜÒºÖп϶¨´æÔÚµÄÀë×ÓÓУºH+¡¢Ba2+¡¢I-£»¿Ï¶¨²»´æÔÚµÄÀë×ÓÓУºCO32-¡¢SO42-£»¿ÉÄÜ´æÔÚµÄÀë×ÓÓУºK+£¬Í¨¹ýÑæÉ«·´Ó¦ÊµÑé¼ìÑ鼨Àë×Ó£¬Í¸¹ýÀ¶É«îܲ£Á§¹Û²ìÑæÉ«·´Ó¦µÄÑÕɫΪ×ÏÉ«£¬ÔòÓмØÀë×Ó£®
¹Ê´ð°¸Îª£ºH+¡¢Ba2+¡¢I-£ºCO32-¡¢SO42-£»K+£»ÑæÉ«·´Ó¦£»Í¸¹ýÀ¶É«îܲ£Á§ÓÐ×ÏÉ«»ðÑæ£®
µãÆÀ ±¾Ì⿼²éÎïÖʵļìÑéÓë¼ø±ð¡¢³£¼ûÀë×ӵļìÑ飬¸ÃÌâÊǸ߿¼Öеij£¼ûÌâÐÍ£¬ÊôÓÚÖеÈÄѶȵÄÊÔÌ⣬ÊÔÌâ×ÛºÏÐÔÇ¿£¬ÄѶȽϴó£¬ÓÐÀûÓÚÅàÑøÑ§ÉúµÄÂ߼˼άÄÜÁ¦ºÍ·¢É¢Ë¼Î¬ÄÜÁ¦£¬Ìá¸ßѧÉúµÄÓ¦ÊÔÄÜÁ¦ºÍѧϰЧÂÊ£®
| A£® | ¢Ù£¾¢Ú£¾¢Û£¾¢Ý£¾¢Ü | B£® | ¢Ú£¾¢Û£¾¢Ý£¾¢Ü£¾¢Ù | C£® | ¢Û£¾¢Ù£¾¢Ú£¾¢Ý£¾¢Ü | D£® | ¢Ü£¾¢Ý£¾¢Ú£¾¢Ù£¾¢Û |
| A£® | ¢Ü¢Ý¢Û | B£® | ¢Þ¢Ù¢Ý¢Û | C£® | ¢à¢Ù¢ß | D£® | ¢à¢Ú¢Ý¢Û |
| A£® | º¬ÑõËáµÄ»¯Ñ§Ê½¿ÉÄÜΪHXO3 | B£® | º¬ÑõËáµÄ»¯Ñ§Ê½¿ÉÄÜΪH3XO4 | ||
| C£® | ÆøÌ¬Ç⻯ÎﻯѧʽΪXH5 | D£® | ×î¸ß¼ÛÑõ»¯ÎïµÄ»¯Ñ§Ê½ÎªX2O5 |
| A£® | ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪA£¨g£©+B£¨g£©?D£¨g£© | |
| B£® | ·´Ó¦¿ªÊ¼µ½10s£¬ÓÃB±íʾµÄ·´Ó¦ËÙÂÊΪ0.079mol/£¨L•s£© | |
| C£® | ÔÚ10sʱ£¬DµÄÌå»ý·ÖÊýΪ71.8% | |
| D£® | ·´Ó¦¿ªÊ¼µ½10sʱ£¬AµÄת»¯ÂÊΪ79% |
| A£® | ÕôÁó³£ÓÃÓÚ·ÖÀëÌᴿҺ̬Óлú»ìºÏÎï | |
| B£® | ȼÉÕ·¨ÊÇÑо¿È·¶¨ÓлúÎï³É·ÖµÄÓÐЧ·½·¨ | |
| C£® | 1HºË´Å¹²ÕñÆ×ͨ³£ÓÃÓÚ·ÖÎöÓлúÎïµÄÏà¶Ô·Ö×ÓÖÊÁ¿ | |
| D£® | ¶ÔÓлúÎï·Ö×ÓºìÍâ¹âÆ×ͼµÄÑо¿ÓÐÖúÓÚÈ·¶¨ÓлúÎï·Ö×ÓÖеĹÙÄÜÍÅ |