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
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
PH | 6.5¡«8.5 |
Ca2+¡¢Mg2+×ÜŨ¶È | £¼0.0045mol/L |
ϸ¾ú×ÜÊý | £¼100¸ö/mL |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
£¨17·Ö£©ÎÒ¹ú¹æ¶¨ÒûÓÃË®ÖÊÁ¿±ê×¼±ØÐë·ûºÏÏÂÁÐÒªÇó£º
PH | 6£®5~8£®5 |
Ca2£«¡¢Mg2£«×ÜŨ¶È | £¼0.0045mol/L |
ϸ¾ú×ÜÊý | £¼100¸ö/mL |
ij×ÛºÏʵ¼ù»î¶¯Ð¡×éµ½×ÔÀ´Ë®³§²Î¹Û£¬Á˽⵽Դˮ´¦Àí³É×ÔÀ´Ë®µÄ¹¤ÒÕÁ÷³ÌʾÒâͼÈçÏ£º
£¨1£©Ô´Ë®Öк¬ÓÐCa2£«¡¢Mg2£«¡¢HCO3-¡¢Cl-µÈ£¬¼ÓÈëCaOºó·¢ÉúÈô¸É¸ö»¯Ñ§·´Ó¦£¬Çëд³öÆäÖÐÈÎÒâÒ»¸ö·´Ó¦µÄÀë×Ó·½³Ìʽ£º_____________________________________
£¨2£©¼ÓÈëÐõÄý¼Á¿ÉÒÔ³ýÈ¥ÆäÖеÄÐü¸¡¹ÌÌå¿ÅÁ££¬¸Ã¹ý³ÌÊÇ____________________£¨ÌîÐòºÅ£©
¢Ù Ö»ÓÐÎïÀí¹ý³Ì£¬ÎÞ»¯Ñ§¹ý³Ì
¢Ú Ö»Óл¯Ñ§¹ý³Ì£¬ÎÞÎïÀí¹ý³Ì
¢Û ¼ÈÓÐÎïÀí¹ý³Ì£¬ÓÖÓл¯Ñ§¹ý³Ì
£¨3£©FeSO4¡¤7H2OÊdz£ÓõÄÐõÄý¼Á£¬¼ÓÈëºó×îÖÕÉú³ÉºìºÖÉ«½º×´³Áµí£¬ÔòÕâÖÖ³ÁµíÊÇ___________£¨Ìѧʽ£©
£¨4£©Í¨Èë¶þÑõ»¯Ì¼µÄÄ¿µÄÊÇ__________ºÍ___________¡£
£¨5£©ÎïÖÊAµÄ×÷ÓÃÊÇ_________£¬ÔòA¿ÉÒÔÑ¡ÔñÏÂÁÐÎïÖÊÖеÄ__________£¨ÌîÐòºÅ£©
¢ÙClO2 ¢ÚSO2 ¢ÛÒºÂÈ ¢ÜCa(ClO2)2 ¢ÝŨÁòËá
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ìºÓÄÏÊ¡½¹×÷Êи߶þÉÏѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ
£¨17·Ö£©ÎÒ¹ú¹æ¶¨ÒûÓÃË®ÖÊÁ¿±ê×¼±ØÐë·ûºÏÏÂÁÐÒªÇó£º
PH |
6£®5~8£®5 |
Ca2£«¡¢Mg2£«×ÜŨ¶È |
£¼0.0045mol/L |
ϸ¾ú×ÜÊý |
£¼100¸ö/mL |
ij×ÛºÏʵ¼ù»î¶¯Ð¡×éµ½×ÔÀ´Ë®³§²Î¹Û£¬Á˽⵽Դˮ´¦Àí³É×ÔÀ´Ë®µÄ¹¤ÒÕÁ÷³ÌʾÒâͼÈçÏ£º
[À´Ô´:ZXXK]
£¨1£©Ô´Ë®Öк¬ÓÐCa2£«¡¢Mg2£«¡¢HCO3-¡¢Cl-µÈ£¬¼ÓÈëCaOºó·¢ÉúÈô¸É¸ö»¯Ñ§·´Ó¦£¬Çëд³öÆäÖÐÈÎÒâÒ»¸ö·´Ó¦µÄÀë×Ó·½³Ìʽ£º_____________________________________
£¨2£©¼ÓÈëÐõÄý¼Á¿ÉÒÔ³ýÈ¥ÆäÖеÄÐü¸¡¹ÌÌå¿ÅÁ££¬¸Ã¹ý³ÌÊÇ____________________£¨ÌîÐòºÅ£©
¢Ù Ö»ÓÐÎïÀí¹ý³Ì£¬ÎÞ»¯Ñ§¹ý³Ì
¢Ú Ö»Óл¯Ñ§¹ý³Ì£¬ÎÞÎïÀí¹ý³Ì
¢Û ¼ÈÓÐÎïÀí¹ý³Ì£¬ÓÖÓл¯Ñ§¹ý³Ì
£¨3£©FeSO4¡¤7H2OÊdz£ÓõÄÐõÄý¼Á£¬¼ÓÈëºó×îÖÕÉú³ÉºìºÖÉ«½º×´³Áµí£¬ÔòÕâÖÖ³ÁµíÊÇ___________£¨Ìѧʽ£©
£¨4£©Í¨Èë¶þÑõ»¯Ì¼µÄÄ¿µÄÊÇ__________ºÍ___________¡£
£¨5£©ÎïÖÊAµÄ×÷ÓÃÊÇ_________£¬ÔòA¿ÉÒÔÑ¡ÔñÏÂÁÐÎïÖÊÖеÄ__________£¨ÌîÐòºÅ£©
¢ÙClO2 ¢ÚSO2 ¢ÛÒºÂÈ ¢ÜCa(ClO2)2 ¢ÝŨÁòËá
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