| ˵Ã÷Êé Ö÷Òª³É·Ö£ºÌ¼Ëáþ ÊÊÓ¦Ö¢£ºÓÃÓÚ»º½âθËá¹ý¶àÒýÆðµÄθʹ£® Ó÷¨£º½ÀËéºó·þÓà עÒâÊÂÏθÀ£Ññ»¼ÕßÉ÷·þ£® £¨1£©ÊµÑéʱ£¬¼×ͬѧʹÓÃÏõËáÒøÈÜÒº×÷ÊÔ¼ÁA£¬ÒÒͬѧѡÓÃÂÈ»¯±µÈÜÒº×÷ÊÔ¼ÁA£®ÆäÖÐËùÑ¡ÔñµÄÊÔ¼ÁA²»ºÏÀíµÄÊÇ £¨2£©ÒÔ϶¼ÊÇÖ¸ÕýȷʹÓÃÊÔ¼ÁAʱ½øÐеÄʵÑ飺 ¢ÙΪ½øÐгÆÁ¿¡¢Èܽ⡢·´Ó¦¡¢¹ýÂË¡¢Ï´µÓ³ÁµíµÄ¸÷Ïî²Ù×÷£¬×¼±¸ÁËÒÔÏÂÒÇÆ÷£ºÍÐÅÌÌìÆ½ÓëíÀÂë¡¢ÉÕ±¡¢¹ýÂËÆ÷¡¢Ìú¼Ų̈¼°¸½¼þ¡¢½ºÍ·µÎ¹Ü¡¢Á¿Í²£®ÆäÖл¹È±ÉÙµÄÒ»¼þ±Ø±¸ÒÇÆ÷ÊÇ ¢Ú¼òÊöÅжϳÁµíBÊÇ·ñÏ´¾»µÄ·½·¨ ¢ÛÈôʵÑéÖвâµÃÑùÆ·ÖÊÁ¿ÎªW g£¬³ÁµíÖÊÁ¿ÎªmgÔòÂÈ»¯ï§µÄÖÊÁ¿·ÖÊý= ¢ÜÈô¹ýÂËËùµÃ³Áµíδ¾Ï´µÓ¼´ºæ¸É³ÆÖØ£¬²âµÃ½á¹û½« ·ÖÎö£º£¨1£©¸ù¾ÝÒøÀë×ÓºÍÁòËá¸ùÀë×ÓµÄÐÔÖÊÀ´½â´ð£» £¨2£©¢Ù¸ù¾Ý¸÷Ïî²Ù×÷ÖÐËùÐèÒªµÄÒÇÆ÷·ÖÎö½â´ð£» ¢Ú¸ù¾ÝÂÈÀë×ӵļìÑé·½·¨À´½øÐнâ´ð£» ¢Û¸ù¾Ý²úÉúµÄ³ÁµíµÄÖÊÁ¿²¢½áºÏ»¯Ñ§·½³ÌʽÀ´ÇóËã³öÁòËáï§µÄÖÊÁ¿½ø¶øÇó³öÂÈ»¯ï§µÄÖÊÁ¿·ÖÊý£» ¢ÜÈç¹û³Áµíδ¾Ï´µÓ£¬ÔòÔÚ³Áµí±íÃæ¸½×Å×ÅÁòËáÄÆ£¬ËùÒÔÖ±½Óºæ¸Éµ¼Ö³ÁµíµÄÖÊÁ¿Ôö¼Ó£¬¿ÉÒԾݴ˽â´ð£® ½â´ð£º½â£º£¨1£©ÒøÀë×Ó¿ÉÒÔºÍÁòËá¸ù½áºÏÐγÉ΢ÈÜÓÚµÄÎïÖÊ£¬¶øÒøÀë×ÓÒ²¿ÉÒÔºÍÂÈÀë×Ó·´Ó¦Éú³É°×É«³Áµí£¬ËùÒÔ»á¸ÉÈÅʵÑéÏÖÏóµÄµÃ³ö£¬¼´¼×ͬѧµÄËùÑ¡ÔñµÄÊÔ¼Á²»¶Ô£» £¨2£©¢Ù¸ù¾ÝËù½øÐеIJÙ×÷¿ÉÒÔÖªµÀ£¬ÔÚÈܽ⡢¹ýÂ˺ÍÕô·¢Öж¼ÒªÓõ½²£Á§°ô£¬ËùÒÔ¿ÉÒÔÖªµÀÔÚËù¸øµÄÒÇÆ÷ÖÐȱÉÙ²£Á§°ô£» ¢ÚÈô³ÁµíûÓÐÏ´¾»£¬ÔòÔÚÏ´µÓÒº£¬´æÔÚ×ÅÂÈÀë×Ó£¬ÂÈÀë×Ó¿ÉÒÔºÍÒøÀë×ÓÉú³É°×É«³Áµí£¬ËùÒÔ¿ÉÒÔÏò×îºóµÄÏ´µÓÒºÖеÎÈëÏõËáÒøÈÜÒº£¬Èç¹ûûÓа×É«³Áµí²úÉúÔò˵Ã÷Ï´¸É¾»ÁË£¬·ñÔò¾Íûϴ¸É¾»£» ¢ÛÉè»ìºÏÎïÖÐÁòËáï§µÄÖÊÁ¿Îªx £¨NH4£©2SO4+BaCl2¨TBaSO4¡ý+2NH4Cl 132 233 x m
½âµÃx=
ËùÒÔ»ìºÏÎïÖÐÂÈ»¯ï§µÄÖÊÁ¿·ÖÊýΪ£º
¢ÜÈç¹û³Áµíδ¾Ï´µÓ£¬ÔòÔÚ³Áµí±íÃæ¸½×Å×ÅÁòËáÄÆ£¬ËùÒÔÖ±½Óºæ¸Éµ¼Ö³ÁµíµÄÖÊÁ¿Ôö¼Ó£¬Ê¹¼ÆËãµÃ³öµÄÁòËáï§µÄÖÊÁ¿Ôö¼Ó£¬´Ó¶øÊ¹»ìºÏÎïÖÐÂÈ»¯ï§µÄÖÊÁ¿¼õÉÙ£¬ËùÒÔ¼ÆËãµÃµ½µÄÂÈ»¯ï§µÄÖÊÁ¿·ÖÊýÆ«µÍ£® ¹Ê´ð°¸Îª£º£¨1£©¼×£» ¡¡ £¨2£©¢Ù²£Á§°ô£» ¢ÚÈ¡×îºóµÄÏ´µÓÒº£¬µÎ¼ÓAgNO3ÈÜÒº£¬ÈôÎÞ³ÁµíÉú³É£¬Ôò³ÁµíÒÑÏ´¾»£¬·´Ö®Î´Ï´¾»£»¡¡ ¢Û
¢ÜÆ«µÍ£® µãÆÀ£ºÊìÁ·ÕÆÎÕÂÈÀë×ÓºÍÁòËá¸ùÀë×ӵļø±ð·½·¨£¬ÄÜÊìÁ·µÄÊéд»¯Ñ§·½³Ìʽ£¬ÕâÊÇÎÒÃǽøÐл¯Ñ§¼ÆËãµÄÒÀ¾Ý£¬Ò²ÊÇÎÒÃǽøÐбØÐëÕÆÎÕµÄ֪ʶµã£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ
¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£ºÖп¼ÕæÌâ ÌâÐÍ£ºÊµÑéÌâ ΪÁ˲ⶨÁòËá狀ÍÂÈ»¯ï§»ìºÏÎïÖÐÂÈ»¯ï§µÄÖÊÁ¿·ÖÊý£¬¼×¡¢ÒÒÁ½Î»Í¬Ñ§°´ÏÂͼËùʾµÄʵÑé²½Öè½øÐÐʵÑ飺 (1)ʵÑéʱ£¬¼×ͬѧʹÓÃÏõËáÒøÈÜÒº×÷ÊÔ¼ÁA£¬ÒÒͬѧѡÓÃÂÈ »¯±µÈÜÒº×÷ÊÔ¼ÁA¡£ÆäÖÐËùÑ¡ÔñµÄÊÔ¼ÁA²»ºÏÀíµÄÊÇ__________ͬѧ¡£ (2)ÒÔ϶¼ÊÇÖ¸ÕýȷʹÓÃÊÔ¼ÁAʱ½øÐеÄʵÑ飺 ¢ÙΪ½øÐгÆÁ¿¡¢Èܽ⡢·´Ó¦¡¢¹ýÂË¡¢Ï´µÓ³ÁµíµÄ¸÷Ïî²Ù×÷£¬ ×¼±¸ÁËÒÔÏÂÒÇÆ÷£ºÍÐÅÌÌìÆ½ÓëíÀÂë¡¢ÉÕ±¡¢¹ýÂËÆ÷¡¢Ìú¼Ų̈ ¼°¸½¼þ¡¢½ºÍ·µÎ¹Ü¡¢Á¿Í²¡£ÆäÖл¹È±ÉÙµÄÒ»¼þ±Ø±¸ÒÇÆ÷ÊÇ__________ ¡£ ¢Ú¼òÊöÅжϳÁµíBÊÇ·ñÏ´¾»µÄ·½·¨_________¡£ ¢ÛÈôʵÑéÖвâµÃÑù¾§ÖÊÁ¿ÎªWg£¬³ÁµíÖÊÁ¿Îªmg£¬ÔòÂÈ»¯ ï§µÄÖÊÁ¿·ÖÊý=________¡£ ¢ÜÈô¹ýÂËËùµÃ³Áµíδ¾Ï´µÓ¼´ºæ¸É³ÆÖØ£¬²âµÃ½á¹û½«________£¨Ìî¡°Æ«¸ß¡±¡°Æ«µÍ¡±»ò¡°²»±ä¡±£©¡£ ²é¿´´ð°¸ºÍ½âÎö>> ¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º 28.£¨5·Ö£©ÎªÁ˲ⶨÁòËá狀ÍÂÈ»¯ï§»ìºÏÎïÖÐÂÈ»¯ï§µÄÖÊÁ¿·ÖÊý£¬¼×¡¢ÒÒÁ½Î»Í¬Ñ§°´ÏÂͼËùʾµÄʵÑé²½Öè½øÐÐʵÑ飺
£¨1£©ÊµÑéʱ£¬¼×ͬѧʹÓÃÏõËáÒøÈÜÒº×÷ÊÔ¼ÁA£¬ÒÒͬѧѡÓÃÂÈ»¯±µÈÜÒº×÷ÊÔ¼ÁA¡£ÆäÖÐËùÑ¡µÄÊÔ¼ÁA²»ºÏÀíµÄÊÇ Í¬Ñ§¡£ £¨2£©ÒÔ϶¼ÊÇÖ¸ÕýȷʹÓÃÊÔ¼ÁAʱ½øÐеÄʵÑ飻 ¢ÙΪ½øÐгÆÁ¿¡¢Èܽ⡢·´Ó¦¡¢¹ýÂË¡¢Ï´µÓ³ÁµíµÄ¸÷Ïî²Ù×÷£¬×¼±¸ÁËÒÔÏÂÒÇÆ÷£ºÍÐÅÌÌìÆ½ÓëíÀÂë¡¢ÉÕ±¡¢¹ýÂËÆ÷¡¢Ìú¼Ų̈¼°¸½¼þ¡¢½ºÍ·µÎ¹Ü¡¢Á¿Í²¡£ÆäÖл¹È±ÉÙµÄÒ»¼þ±Ø±¸ÒÇÆ÷ÊÇ ¡£ ¢Ú¼òÊöÅжϳÁµíBÊÇ·ñÏ´¾»µÄ·½·¨ ¡£ ¢ÛÈôʵÑéÖвâµÃÑùÆ·ÖÊÁ¿ÎªWg£¬³ÁµíÖÊÁ¿ÎªMg£¬ÔòÂÈ»¯ï§µÄÖÊÁ¿·ÖÊý= ¡£ ¢ÜÈô¹ýÂËËùµÃ³Áµíδ¾Ï´µÓ¼´ºæ¸É³ÆÁ¿£¬²âµÃ½á¹û½« £¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±¡¢¡°²»±ä¡±£©¡£ ²é¿´´ð°¸ºÍ½âÎö>> ͬ²½Á·Ï°²á´ð°¸ ¹ú¼ÊѧУÓÅÑ¡ - Á·Ï°²áÁбí - ÊÔÌâÁÐ±í 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°æÈ¨ÉùÃ÷£º±¾Õ¾ËùÓÐÎÄÕ£¬Í¼Æ¬À´Ô´ÓÚÍøÂç£¬Öø×÷Ȩ¼°°æÈ¨¹éÔ×÷ÕßËùÓУ¬×ªÔØÎÞÒâÇÖ·¸°æÈ¨£¬ÈçÓÐÇÖȨ£¬Çë×÷ÕßËÙÀ´º¯¸æÖª£¬ÎÒÃǽ«¾¡¿ì´¦Àí£¬ÁªÏµqq£º3310059649¡£ ICP±¸°¸ÐòºÅ: »¦ICP±¸07509807ºÅ-10 ¶õ¹«Íø°²±¸42018502000812ºÅ | |||||||||||||||||||||||||||||||||||||||||