(10·Ö)ÓÐһƿdzÂÌÉ«µÄÁòËáÑÇÌú¾§Ì壬ÓÉÓÚ±£´æ²»ÉÆ£¬µ¼ÖÂËüÔÚ¿ÕÆøÖг¨¿Ú·ÅÖÃÁ˽ϳ¤µÄʱ¼ä£¬Òò´Ë¸Ã¾§Ìå¿ÉÄܱ»Ñõ»¯¡£ÊÔÓÃʵÑéÖ¤Ã÷ËüÊÇδ±»Ñõ»¯»ò²¿·Ö±»Ñõ»¯»¹ÊÇÈ«²¿±»Ñõ»¯£¬²¢Íê³ÉʵÑ鱨¸æ¡£
(1)ʵÑéÄ¿µÄ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
(2)ʵÑé²½Ö裺
¢ÙÈ¡ÉÙÁ¿¸Ã¾§ÌåÈÜÓÚË®£¬¼ÓËáËữ£»
¢Ú½«ÈÜÒº·Ö³ÉÁ½·Ý£¬²¢ÖÃÓڽྻµÄÊÔ¹ÜÖУ¬ÏòÆäÖÐÒ»·ÝÈÜÒºÖеμӼ¸µÎKSCNÈÜÒº£»
¢ÛÏòÁíÒ»·ÝÈÜÒºÖеμÓÉÙÁ¿µÄKMnO4ÈÜÒº¡£
(2)µÚ¢Ù²½ÓÃËáËữ¿ÉÒÔÓÃÏÂÁеÄËáÊÇ¡¡¡¡
A.Ï¡ÏõËá B.ÑÎËá C.ŨÁòËá D.Ï¡ÁòËá
(3)½áÂÛ£º
¢Ù¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò˵Ã÷²¿·Ö±»Ñõ»¯¡£
¢Ú¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò˵Ã÷È«²¿±»Ñõ»¯¡£
¢Ûд³öÁòËáÑÇÌúÈÜÒºÔÚËáÐÔÌõ¼þ±»Ñõ»¯µÄÀë×Ó·´Ó¦·½³Ìʽ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
(10·Ö)ÓÐһƿdzÂÌÉ«µÄÁòËáÑÇÌú¾§Ì壬ÓÉÓÚ±£´æ²»ÉÆ£¬µ¼ÖÂËüÔÚ¿ÕÆøÖг¨¿Ú·ÅÖÃÁ˽ϳ¤µÄʱ¼ä£¬Òò´Ë¸Ã¾§Ìå¿ÉÄܱ»Ñõ»¯¡£ÊÔÓÃʵÑéÖ¤Ã÷ËüÊÇδ±»Ñõ»¯»ò²¿·Ö±»Ñõ»¯»¹ÊÇÈ«²¿±»Ñõ»¯£¬²¢Íê³ÉʵÑ鱨¸æ¡£
(1)ʵÑéÄ¿µÄ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
(2)ʵÑé²½Ö裺
¢ÙÈ¡ÉÙÁ¿¸Ã¾§ÌåÈÜÓÚË®£¬¼ÓËáËữ£»
¢Ú½«ÈÜÒº·Ö³ÉÁ½·Ý£¬²¢ÖÃÓڽྻµÄÊÔ¹ÜÖУ¬ÏòÆäÖÐÒ»·ÝÈÜÒºÖеμӼ¸µÎKSCNÈÜÒº£»
¢ÛÏòÁíÒ»·ÝÈÜÒºÖеμÓÉÙÁ¿µÄKMnO4ÈÜÒº¡£
(2)µÚ¢Ù²½ÓÃËáËữ¿ÉÒÔÓÃÏÂÁеÄËáÊÇ¡¡¡¡
A.Ï¡ÏõËá B.ÑÎËá C.ŨÁòËá D.Ï¡ÁòËá
(3)½áÂÛ£º
¢Ù¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò˵Ã÷²¿·Ö±»Ñõ»¯¡£
¢Ú¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Ôò˵Ã÷È«²¿±»Ñõ»¯¡£
¢Ûд³öÁòËáÑÇÌúÈÜÒºÔÚËáÐÔÌõ¼þ±»Ñõ»¯µÄÀë×Ó·´Ó¦·½³Ìʽ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄê°²»ÕÊ¡Ã÷¹âÖÐѧ¸ßÒ»ÉÏѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ
(10·Ö)ÓÐһƿdzÂÌÉ«µÄÁòËáÑÇÌú¾§Ì壬ÓÉÓÚ±£´æ²»ÉÆ£¬µ¼ÖÂËüÔÚ¿ÕÆøÖг¨¿Ú·ÅÖÃÁ˽ϳ¤µÄʱ¼ä£¬Òò´Ë¸Ã¾§Ìå¿ÉÄܱ»Ñõ»¯¡£ÊÔÓÃʵÑéÖ¤Ã÷ËüÊÇδ±»Ñõ»¯»ò²¿·Ö±»Ñõ»¯»¹ÊÇÈ«²¿±»Ñõ»¯£¬²¢Íê³ÉʵÑ鱨¸æ¡£
(1)ʵÑéÄ¿µÄ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
(2)ʵÑé²½Ö裺
¢ÙÈ¡ÉÙÁ¿¸Ã¾§ÌåÈÜÓÚË®£¬¼ÓËáËữ£»
¢Ú½«ÈÜÒº·Ö³ÉÁ½·Ý£¬²¢ÖÃÓڽྻµÄÊÔ¹ÜÖУ¬ÏòÆäÖÐÒ»·ÝÈÜÒºÖеμӼ¸µÎKSCNÈÜÒº£»
¢ÛÏòÁíÒ»·ÝÈÜÒºÖеμÓÉÙÁ¿µÄKMnO4ÈÜÒº¡£
(2)µÚ¢Ù²½ÓÃËáËữ¿ÉÒÔÓÃÏÂÁеÄËáÊÇ¡¡¡¡
A£®Ï¡ÏõËá | B£®ÑÎËá | C£®Å¨ÁòËá | D£®Ï¡ÁòËá |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010ÄêºþÄÏÊ¡ºâÑô°ËÖиßÈýÉÏѧÆÚµÚ¶þ´ÎÔ¿¼»¯Ñ§ÊÔÌâ ÌâÐÍ£ºÌî¿ÕÌâ
(6·Ö)ÓÐһƿ³ÎÇåµÄÈÜÒº£¬ÆäÖпÉÄܺ¬NH4£«¡¢K£«¡¢Na£«¡¢Mg2£«¡¢Ba2£«¡¢Al3£«¡¢Fe3£«¡¢SO42£¡¢CO32£¡¢NO3£¡¢Cl£¡¢I££¬È¡¸ÃÈÜÒº½øÐÐÈçÏÂʵÑ飺
¢ÅÓÃpHÊÔÖ½¼ìÑ飬±íÃ÷ÈÜÒº³ÊÇ¿ËáÐÔ£»
¢ÆÈ¡²¿·ÖÈÜÒº£¬¼ÓÈëÉÙÁ¿CCl4¼°ÊýµÎÐÂÖƵÄÂÈË®£¬¾Õñµ´ºó¾²ÖÃCCl4²ã³Ê×ϺìÉ«£»
¢ÇÈ¡²¿·ÖÈÜÒº£¬ÖðµÎ¼ÓÈëÏ¡NaOHÈÜÒº£¬Ê¹ÈÜÒº´ÓËáÐÔÖð½¥×ª±äΪ¼îÐÔ£¬Ôڵμӹý³ÌÖм°µÎ¼ÓÍê±Ïºó£¬ÈÜÒºÖоùÎÞ³ÁµíÉú³É£»
¢ÈÈ¡²¿·ÖÉÏÊö³Ê¼îÐÔµÄÈÜÒº£¬¼ÓNa2CO3ÈÜÒº£¬Óа×É«³ÁµíÉú³É£»
¢É½«¢ÇµÃµ½µÄ¼îÐÔÈÜÒº¼ÓÈÈ£¬ÓÐÆøÌå·Å³ö£¬¸ÃÆøÌåÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶¡£
¸ù¾ÝÉÏÊöʵÑéÊÂʵȷ¶¨²¢»Ø´ð£º
ÔÚÈÜÒºÖп϶¨´æÔÚµÄÉÏÊöÀë×ÓÓС¡¡¡¡¡£¬¿Ï¶¨²»´æÔÚµÄÉÏÊöÀë×ÓÓС¡¡¡¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2014½ìÌì½òÊиßÒ»ÉÏѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ
(5·Ö)ÓÐһƿ³ÎÇåµÄÈÜÒº£¬ÆäÖпÉÄܺ¬ÓÐH+¡¢NH4+¡¢Mg2+¡¢Ba2+¡¢Al3+¡¢I-¡¢NO3-¡¢CO32-¡¢SO42-¡¢AlO2-£¬È¡¸ÃÈÜÒº½øÐÐÒÔÏÂʵÑ飺
(1)È¡pHÊÔÖ½¼ìÑ飬ÈÜÒº³ÊÇ¿ËáÐÔ¡£
(2)È¡³ö²¿·ÖÈÜÒº£¬¼ÓÈëÉÙÁ¿CCl4¼°ÊýµÎÐÂÖÆÂÈË®£¬¾Õñµ´ºóCCl4³Ê×ϺìÉ«¡£
(3)ÁíÈ¡³ö²¿·ÖÈÜÒºÖðµÎ¼ÓÈëNaOHÈÜÒº£¬Ê¹ÈÜÒº´ÓËáÐÔÖð½¥±äΪ¼îÐÔ£¬·´Ó¦¹ý³ÌÖоùÎÞ³Áµí²úÉú¡£
(4)È¡³ö²¿·ÖÉÏÊö(3)µÄÈÜÒº¼ÓNa2CO3ÈÜÒººó£¬Óа×É«³ÁµíÉú³É¡£
¸ù¾ÝÉÏÊöʵÑéÊÂʵ¿ÉÒÔÈ·¶¨£¬¸ÃÈÜÒºÖп϶¨´æÔÚµÄÀë×ÓÊÇ £¬»¹²»ÄÜÈ·¶¨ÊÇ·ñ´æÔÚµÄÀë×ÓÊÇ ¡£
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com