ÌâÄ¿ÄÚÈÝ
£¨2013?Ñγǣ©ÏÂͼÊÇË®³§ÀûÓÃË®¿âÖеÄË®Éú²ú×ÔÀ´Ë®µÄÖ÷ÒªÁ÷³Ì£º
![](http://thumb.1010pic.com/pic3/upload/images/201307/43/13bf9bde.png)
£¨1£©Ë®¿âÖеÄË®ÊôÓÚ
£¨2£©¢ÙA³ØÖÐͨ¹ý
¢Ú¶þÑõ»¯ÂÈ£¨ClO2£©ÊÇÒ»ÖÖ¸ßЧµÄÏû¶¾¼Á£¬ÆäÖÐÂÈÔªËصĻ¯ºÏ¼ÛΪ
¢Û¹ú¼Ò¹æ¶¨µÄ×ÔÀ´Ë®PH·¶Î§Îª6.5¡«8.5£¬ÎªÁ˲ⶨ¼ÒÓÃ×ÔÀ´Ë®ÊÇ·ñ´ïµ½ÕâÒ»±ê×¼£¬¿ÉÓÃ
£¨3£©×ÔÀ´Ë®ÖÐͨ³£¶¼º¬ÓÐCl-£¬¿ÉÒÔÔÚË®ÑùÖеμÓÉÙÁ¿Ï¡ÏõËáºÍ
£¨4£©°Ñ×ÔÀ´Ë®½øÒ»²½¾»»¯ÎªÕôÁóË®µÄʵÑé·½·¨ÊÇ
![](http://thumb.1010pic.com/pic3/upload/images/201307/43/13bf9bde.png)
£¨1£©Ë®¿âÖеÄË®ÊôÓÚ
»ìºÏÎï
»ìºÏÎï
£¨Ìî¡°´¿¾»Î»ò¡°»ìºÏÎ£©£®£¨2£©¢ÙA³ØÖÐͨ¹ý
¹ýÂË
¹ýÂË
£¨Ìî²Ù×÷Ãû³Æ£©³ýȥˮÖеĹÌÌåÔÓÖÊ£®¢Ú¶þÑõ»¯ÂÈ£¨ClO2£©ÊÇÒ»ÖÖ¸ßЧµÄÏû¶¾¼Á£¬ÆäÖÐÂÈÔªËصĻ¯ºÏ¼ÛΪ
+4
+4
£»ÓÃÂÈÆøºÍÑÇÂÈËáÄÆ£¨NaClO2£©·´Ó¦ÖÆÈ¡ClO2µÄ·´Ó¦·½³ÌʽΪ£ºCl2+2NaClO2¨T2ClO2+2X£®ÔòxµÄ»¯Ñ§Ê½ÊÇNaCl
NaCl
¢Û¹ú¼Ò¹æ¶¨µÄ×ÔÀ´Ë®PH·¶Î§Îª6.5¡«8.5£¬ÎªÁ˲ⶨ¼ÒÓÃ×ÔÀ´Ë®ÊÇ·ñ´ïµ½ÕâÒ»±ê×¼£¬¿ÉÓÃ
PHÊÔÖ½
PHÊÔÖ½
À´½øÐмì²â£®£¨3£©×ÔÀ´Ë®ÖÐͨ³£¶¼º¬ÓÐCl-£¬¿ÉÒÔÔÚË®ÑùÖеμÓÉÙÁ¿Ï¡ÏõËáºÍ
ÏõËáÒø
ÏõËáÒø
¼ìÑ飬Èô³öÏÖ°×É«³Áµí
°×É«³Áµí
ÏÖÏó£¬ËµÃ÷Ë®Öк¬ÓÐCl-£¬Ë®ÖеÄCa2+£¬Mg2+ÊÜÈȺóת»¯Îª³Áµí£¬¼´Í¨³£Ëù˵µÄË®¹¸£¬Ë®¹¸µÄÖ÷Òª³É·ÖΪ̼Ëá¸ÆºÍÇâÑõ»¯Ã¾
̼Ëá¸ÆºÍÇâÑõ»¯Ã¾
£®£¨4£©°Ñ×ÔÀ´Ë®½øÒ»²½¾»»¯ÎªÕôÁóË®µÄʵÑé·½·¨ÊÇ
ÕôÁó
ÕôÁó
£®ÊµÑéÊÒÖÆÈ¡ÕôÁóË®µÄÕôÁóÉÕÆ¿Àͨ³£Òª¼ÓÈ뼸Á£·Ðʯ»òËé´ÉƬ£¬×÷ÓÃÊÇ·ÀÖ¹±©·Ð
·ÀÖ¹±©·Ð
£®·ÖÎö£º£¨1£©¸ù¾ÝË®¿âÖеÄ×é³É·ÖÎöÀà±ð£»
£¨2£©¢Ù¸ù¾Ý¹ýÂ˵ÄÔÀí·ÖÎö»Ø´ð£»
¢Ú¸ù¾Ý»¯ºÏ¼ÛÔÔò¡¢ÖÊÁ¿Êغ㶨ÂÉ·ÖÎö»Ø´ð£»
¢ÛÀûÓÃPHÊÔÖ½²â¶¨ÈÜÒºµÄËá¼î¶È£»
£¨3£©¸ù¾ÝÂÈÀë×ӵļìÑé·½·¨¼°Ë®¹¸µÄ³É·Ö·ÖÎö»Ø´ð£»
£¨4£©¸ù¾ÝÕôÁóµÄÔÀí¼°×¢ÒâµÄÊÂÏî·ÖÎö£®
£¨2£©¢Ù¸ù¾Ý¹ýÂ˵ÄÔÀí·ÖÎö»Ø´ð£»
¢Ú¸ù¾Ý»¯ºÏ¼ÛÔÔò¡¢ÖÊÁ¿Êغ㶨ÂÉ·ÖÎö»Ø´ð£»
¢ÛÀûÓÃPHÊÔÖ½²â¶¨ÈÜÒºµÄËá¼î¶È£»
£¨3£©¸ù¾ÝÂÈÀë×ӵļìÑé·½·¨¼°Ë®¹¸µÄ³É·Ö·ÖÎö»Ø´ð£»
£¨4£©¸ù¾ÝÕôÁóµÄÔÀí¼°×¢ÒâµÄÊÂÏî·ÖÎö£®
½â´ð£º½â£º£¨1£©ÓÉÓÚË®¿âÖеÄË®´¦ÓÚ³¨¿ªµÄ»·¾³ÖУ¬»ìÈëÁËһЩÎïÖÊ£¬ËùÒÔ£¬Ë®¿âÖеÄË®ÊôÓÚ»ìºÏÎ
£¨2£©¢Ù£©A³ØÖÐͨ¹ý¹ýÂ˳ýȥˮÖеĹÌÌåÔÓÖÊ£»
¢ÚÔÚ¶þÑõ»¯ÂÈ£¨ClO2£©ÖУ¬ÓÉÑõ-2¼Û£¬ÔòÂȵĻ¯ºÏ¼ÛÊÇ+4¼Û£»ÔÚCl2+2NaClO2¨T2ClO2+2X·½³ÌʽÖÐ×ó±ßÓУºÂÈÔ×Ó¡¢ÄÆÔ×Ó¡¢ÑõÔ×ÓµÄÊýÄ¿·Ö±ðÊÇ4¡¢2¡¢2£¬ÔÚÓÒ±ßÓÐÂÈÔ×Ó¡¢ÑõÔ×ÓµÄÊýÄ¿·Ö±ðÊÇ2¡¢2¡¢ÓÉÖÊÁ¿Êغ㶨ÂÉ·´Ó¦Ç°ºóÔ×ÓµÄÖÖÀ༰ÊýÄ¿²»±ä¿ÉÖª£¬XµÄ»¯Ñ§Ê½ÊÇNaCl£»
¢ÛΪÁ˲ⶨ¼ÒÓÃ×ÔÀ´Ë®µÄËá¼î¶È£¬Ó¦ÓÃPHÊÔÖ½À´½øÐмì²â£»
£¨3£©×ÔÀ´Ë®ÖÐͨ³£¶¼º¬ÓÐCl-£¬¿ÉÒÔÔÚË®ÑùÖеμÓÉÙÁ¿Ï¡ÏõËáºÍÏõËáÒø¼ìÑ飬Èô³öÏÖ°×É«³ÁµíÏÖÏó£¬ËµÃ÷Ë®Öк¬ÓÐCl-£¬Ë®ÖеÄCa2+£¬Mg2+ÊÜÈȺóת»¯Îª³Áµí£¬¼´Í¨³£Ëù˵µÄË®¹¸£¬Ë®¹¸µÄÖ÷Òª³É·ÖΪ̼Ëá¸ÆºÍÇâÑõ»¯Ã¾£»
£¨4£©°Ñ×ÔÀ´Ë®½øÒ»²½¾»»¯ÎªÕôÁóË®µÄʵÑé·½·¨ÊÇÕôÁó£®ÊµÑéÊÒÖÆÈ¡ÕôÁóË®µÄÕôÁóÉÕÆ¿Àͨ³£Òª¼ÓÈ뼸Á£·Ðʯ»òËé´ÉƬ£¬×÷ÓÃÊÇ·ÀÖ¹±©·Ð£®
¹Ê´ðΪ£º£¨1£©»ìºÏÎ£¨2£©¢Ù¹ýÂË£»¢Ú+4£¬NaCl£»¢ÛPHÊÔÖ½£»£¨3£©ÏõËáÒø£¬Ì¼Ëá¸ÆºÍÇâÑõ»¯Ã¾£»£¨4£©ÕôÁ󣬷ÀÖ¹±©·Ð£®
£¨2£©¢Ù£©A³ØÖÐͨ¹ý¹ýÂ˳ýȥˮÖеĹÌÌåÔÓÖÊ£»
¢ÚÔÚ¶þÑõ»¯ÂÈ£¨ClO2£©ÖУ¬ÓÉÑõ-2¼Û£¬ÔòÂȵĻ¯ºÏ¼ÛÊÇ+4¼Û£»ÔÚCl2+2NaClO2¨T2ClO2+2X·½³ÌʽÖÐ×ó±ßÓУºÂÈÔ×Ó¡¢ÄÆÔ×Ó¡¢ÑõÔ×ÓµÄÊýÄ¿·Ö±ðÊÇ4¡¢2¡¢2£¬ÔÚÓÒ±ßÓÐÂÈÔ×Ó¡¢ÑõÔ×ÓµÄÊýÄ¿·Ö±ðÊÇ2¡¢2¡¢ÓÉÖÊÁ¿Êغ㶨ÂÉ·´Ó¦Ç°ºóÔ×ÓµÄÖÖÀ༰ÊýÄ¿²»±ä¿ÉÖª£¬XµÄ»¯Ñ§Ê½ÊÇNaCl£»
¢ÛΪÁ˲ⶨ¼ÒÓÃ×ÔÀ´Ë®µÄËá¼î¶È£¬Ó¦ÓÃPHÊÔÖ½À´½øÐмì²â£»
£¨3£©×ÔÀ´Ë®ÖÐͨ³£¶¼º¬ÓÐCl-£¬¿ÉÒÔÔÚË®ÑùÖеμÓÉÙÁ¿Ï¡ÏõËáºÍÏõËáÒø¼ìÑ飬Èô³öÏÖ°×É«³ÁµíÏÖÏó£¬ËµÃ÷Ë®Öк¬ÓÐCl-£¬Ë®ÖеÄCa2+£¬Mg2+ÊÜÈȺóת»¯Îª³Áµí£¬¼´Í¨³£Ëù˵µÄË®¹¸£¬Ë®¹¸µÄÖ÷Òª³É·ÖΪ̼Ëá¸ÆºÍÇâÑõ»¯Ã¾£»
£¨4£©°Ñ×ÔÀ´Ë®½øÒ»²½¾»»¯ÎªÕôÁóË®µÄʵÑé·½·¨ÊÇÕôÁó£®ÊµÑéÊÒÖÆÈ¡ÕôÁóË®µÄÕôÁóÉÕÆ¿Àͨ³£Òª¼ÓÈ뼸Á£·Ðʯ»òËé´ÉƬ£¬×÷ÓÃÊÇ·ÀÖ¹±©·Ð£®
¹Ê´ðΪ£º£¨1£©»ìºÏÎ£¨2£©¢Ù¹ýÂË£»¢Ú+4£¬NaCl£»¢ÛPHÊÔÖ½£»£¨3£©ÏõËáÒø£¬Ì¼Ëá¸ÆºÍÇâÑõ»¯Ã¾£»£¨4£©ÕôÁ󣬷ÀÖ¹±©·Ð£®
µãÆÀ£º±¾Ì⿼²éÁËѧÉú¶ÔË®µÄ¾»»¯¡¢»¯ºÏ¼ÛÔÔò¡¢ÖÊÁ¿Êغ㶨ÂÉ£¬Ëá¼î¶ÈµÄ²â¶¨µÈ֪ʶµÄÕÆÎÕºÍÓ¦Óã¬ÄѶȲ»´ó£¬ÕÆÎÕÏà¹Ø֪ʶ¼´¿É˳Àû½â´ð£®
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿