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¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
£¨10³É¶¼14£©½üÈÕ£¬³É¶¼Êл·±£¾Ö·¢²¼¡¶2009Äê³É¶¼Êл·¾³ÖÊÁ¿¹«±¨¡·¡£È¥Ä꣬ÎÒÊгÇÇø¹²²ÉÓêÑù243¸ö£¬½µË®pH¾ùֵΪ5£®12£¬³Ç¶«½µË®pH¾ùֵΪ4£®14¡£
£¨1£©´ÓÊý¾Ý¿´£¬Òò5£®12СÓÚ__________£¨ÌîÊýÖµ£©£¬ËµÃ÷ÎÒÊгÇÇøÓÐËáÓêÎÛȾ£»ËáÓêÎÛȾ½ÏÑÏÖصÄÇøÓòÊÇ__________£»
£¨2£©ÓɽµË®Àë×Ó·ÖÎö¿ÉÖª£¬2009Äê¶È³É¶¼ÊнµË®ÖÐÒõÀë×ÓŨ¶È×î´óµÄÊÇÁòËá¸ù£¬Æä´ÎÊÇÏõËá¸ù£»ËáÓê³ÊËáÓêÐÍÎÛȾ¡£
¢Ùд»¯Ñ§Ê½£ºÁòËá¸ùÀë×Ó__________¡¢ÏõËá¸ùÀë×Ó__________£»
¢ÚËáÓê³ÊÁòËáÐÍÎÛȾ£¬ËµÃ÷ÎÛȾԴÅŷŵÄÆøÌåÖ÷ÒªÊÇ__________£¨Ìѧʽ£©
¢ÛÈôijËáÓêÑù±¾µÄÖ÷Òª³É·ÖÊÇH2SO4,Ôò¼ÓÈëBaCl2ÈÜÒººó£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ__________________________________________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2010ÄêÈ«¹úÖп¼»¯Ñ§ÊÔÌâ·ÖÀà»ã±à¿¼µã24Öкͷ´Ó¦¼°ÆäÓ¦Ó㨰üÀ¨ÈÜÒºµÄËá¼î¶È£© ÌâÐÍ£ºÌî¿ÕÌâ
£¨10³É¶¼14£©½üÈÕ£¬³É¶¼Êл·±£¾Ö·¢²¼¡¶2009Äê³É¶¼Êл·¾³ÖÊÁ¿¹«±¨¡·¡£È¥Ä꣬ÎÒÊгÇÇø¹²²ÉÓêÑù243¸ö£¬½µË®pH¾ùֵΪ5£®12£¬³Ç¶«½µË®pH¾ùֵΪ4£®14¡£
£¨1£©´ÓÊý¾Ý¿´£¬Òò5£®12СÓÚ__________£¨ÌîÊýÖµ£©£¬ËµÃ÷ÎÒÊгÇÇøÓÐËáÓêÎÛȾ£»ËáÓêÎÛȾ½ÏÑÏÖصÄÇøÓòÊÇ__________£»
£¨2£©ÓɽµË®Àë×Ó·ÖÎö¿ÉÖª£¬2009Äê¶È³É¶¼ÊнµË®ÖÐÒõÀë×ÓŨ¶È×î´óµÄÊÇÁòËá¸ù£¬Æä´ÎÊÇÏõËá¸ù£»ËáÓê³ÊËáÓêÐÍÎÛȾ¡£
¢Ùд»¯Ñ§Ê½£ºÁòËá¸ùÀë×Ó__________¡¢ÏõËá¸ùÀë×Ó__________£»
¢ÚËáÓê³ÊÁòËáÐÍÎÛȾ£¬ËµÃ÷ÎÛȾԴÅŷŵÄÆøÌåÖ÷ÒªÊÇ__________£¨Ìѧʽ£©
¢ÛÈôijËáÓêÑù±¾µÄÖ÷Òª³É·ÖÊÇH2SO4,Ôò¼ÓÈëBaCl2ÈÜÒººó£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ__________________________________________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
½üÈÕ£¬³É¶¼Êл·±£¾Ö·¢²¼¡¶2009Äê³É¶¼Êл·¾³ÖÊÁ¿¹«±¨¡·¡£È¥Ä꣬ÎÒÊгÇÇø¹²²ÉÓêÑù243¸ö£¬½µË®pH¾ùֵΪ5£®12£¬³Ç¶«½µË®pH¾ùֵΪ4£®14¡£
£¨1£©´ÓÊý¾Ý¿´£¬Òò5£®12СÓÚ__________£¨ÌîÊýÖµ£©£¬ËµÃ÷ÎÒÊгÇÇøÓÐËáÓêÎÛȾ£»ËáÓêÎÛȾ½ÏÑÏÖصÄÇøÓòÊÇ__________£»
£¨2£©ÓɽµË®Àë×Ó·ÖÎö¿ÉÖª£¬2009Äê¶È³É¶¼ÊнµË®ÖÐÒõÀë×ÓŨ¶È×î´óµÄÊÇÁòËá¸ù£¬Æä´ÎÊÇÏõËá¸ù£»ËáÓê³ÊËáÓêÐÍÎÛȾ¡£
¢Ùд»¯Ñ§Ê½£ºÁòËá¸ùÀë×Ó__________¡¢ÏõËá¸ùÀë×Ó__________£»
¢ÚËáÓê³ÊÁòËáÐÍÎÛȾ£¬ËµÃ÷ÎÛȾԴÅŷŵÄÆøÌåÖ÷ÒªÊÇ__________£¨Ìѧʽ£©
¢ÛÈôijËáÓêÑù±¾µÄÖ÷Òª³É·ÖÊÇH2SO4,Ôò¼ÓÈëBaCl2ÈÜÒººó£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ__________________________________________________¡£
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