ÌâÄ¿ÄÚÈÝ

»¯Ñ§Óë¿ÆÑ§¼¼Êõ¡¢Éú²úÉú»î¼°»·¾³±£»¤µÈÃÜÇÐÏà¹Ø¡£

£¨1£©ÎÒÊ¡Æô¶¯±£ÎÀ±ÌË®À¶ÌìµÄ¡°263¡°Ðж¯£¬¼õÉÙú̿Ïû·Ñ×ÜÁ¿£¬¼õÉÙÎíö²ÌìÆøµÄ·¢Éú¡£ÐγÉÁòËáÐÍËáÓêµÄÖ÷񻮿ÌåÊÇ__________£»ÑϸñÕûÖÎÐóÇÝÑøÖ³³¡ÎÛȾ£¬Ö÷ÒªÊÇΪ¼õÉÙ_________ºÍPµÈÔªËØ¼°»¯Ñ§ÐèÑõÁ¿¶ÔË®ÌåµÄÎÛȾ¡£

£¨2£©Ä¿Ç°ÕýÔÚÍÆ¹ãÓÃÄòËØË®½âÒºÀ´Ïû³ý²ñÓÍÆû³µÎ²ÆøÖеĵªÑõ»¯Îд³öÂöËØË®½âÒºÖеÄNH3ÓëNOÔÚ´ß»¯¼Á×÷ÓÃÏ£¬·´Ó¦Éú³ÉÎÞÎÛȾÎïÖʵĻ¯Ñ§·½³Ìʽ____________________________________¡£

£¨3£©Èý¹èËáþ Mg2Si3O8¡¤nH2O¾ßÓÐÖÎÁÆÎ¸Ëá¹ý¶àµÄ×÷Óã¬Ð´³öÆäÓëËá·´Ó¦Éú³ÉSiO2¡¤H2OµÈÎïÖʵĻ¯Ñ§·½³Ìʽ_____________¡£

SO2 N£¨µª£© 6NO+4NH3 5N2£«6H2O Mg2Si3O8¡¤nH2O+4HCl===2MgCl2 +3SiO2¡¤H2O+(n-1)H2O ¡¾½âÎö¡¿£¨1£©¸ù¾ÝÔì³ÉËáÓêµÄÔ­ÒòÒÔ¼°Ôì³ÉË®ÌåÎÛȾµÄÖ÷ÒªÔ­ÒòÀ´·ÖÎö£»£¨2£©£¨3£©¸ù¾Ý·´Ó¦Îï¡¢Éú³ÉÎï¡¢·´Ó¦Ìõ¼þд³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£»£¨1£©¶þÑõ»¯ÁòÊÇÐγÉÁòËáÐÍËáÓêµÄÖ÷񻮿Ì壻ÑϸñÕûÖÎÐóÇÝÑøÖ³³¡ÎÛȾ£¬Ö÷ÒªÊÇΪ¼õÉÙµªÔªËØÓëÁ×ÔªËØ¼°»¯Ñ§ÐèÑõÁ¿¶ÔË®ÌåµÄÎÛȾ...
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ijÐËȤС×éͬѧȥÑγ¡¹Û£¬´ø»ØÁ˲¿·Ö´ÖÑÎÑùÆ·£¬²¢¶ÔÆä½øÐÐÁËÈçÏÂ̽¾¿£º

£¨1£©²Ù×÷¢ÙÖбØÐëÓõ½µÄÒ»ÖÖÒÇÆ÷Ãû³ÆÊÇ__________________£»

£¨2£©²Ù×÷¢ÚÖв£Á§°ôµÄ×÷ÓÃΪ_______________________________£»²Ù×÷¢ÛµÄÃû³ÆÊÇ__________£»

£¨3£©ÓÃÌá´¿µÃµ½µÄ¡°¾«ÑΡ±ÅäÖÆ100g7.5£¥µÄÂÈ»¯ÄÆÈÜÒº¾­¼ì²â£¬ÈÜÖÊÖÊÁ¿·ÖÊýƫС£¬Ô­Òò¿ÉÄÜÓÐ_____________£¨ÌîÐòºÅ£©

A£®³ÆÁ¿Ê¹ÓõÄíÀÂëÓÐȱËð B£®¾«Á¿Ê±ÌØÑÎÓëíÀÂë·Å·´ÁË

C£®Á¿È¡Ë®Ê±ÑöÊÓ¶ÁÊý D£®×°Æ¿Ê±£¬ÓÐÉÙÁ¿ÈÜÒº¾Æ³ö

£¨4£©²éÔÄ×ÊÁϵÃÖª£º´ÖÑÎÖгýº¬ÉÙÁ¿ÄàɳµÈ²»ÈÜÐÔÔÓÖÊÍ⣬»¹º¬ÓÐÉÙÁ¿µÄ¿ÉÈÜÐÔÔÓÖÊ£¨¼Ù¶¨¿ÉÈÜÐÔÔÓÖÊÖ»ÓÐMgCl2Ò»ÖÖ£©£¬ÎªÁ˵õ½½Ï´¿¾»µÄÂÈ»¯ÄÆ£¬Ð¡×éͬѧ½«ËùµÃµÄÒ»¾«ÑΡ±ÓÖ×÷ÁËÈçÏ´¦Àí£º

¢ÙÉú³É°×É«³ÁµíµÄ»¯Ñ§·½³Ìʽ________________________________________________£»

¢ÚÔڵõ½µÄÂËÒºÖмÓÈë×ãÁ¿Ï¡ÑÎËáµÄÄ¿µÄÊÇ___________________________________________£»

¢ÛÈôʵÑé¹ý³ÌÖв»¿¼ÂÇËðºÄ£¬×îÖÕµ½µÄNaCl¹ÌÌåµÄÖÊÁ¿½«______________£¨Ìî´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©Ô­¾«ÑÎÖÐNaClµÄÖÊÁ¿¡£

Ñв§ ½Á°è¼ÓËÙÈܽ⣻ ¹ýÂË£» ABC MgC12£«2NaOH£½Mg(OH)¡ý£«2NaCl ³ýÈ¥¹ýÁ¿µÄNaOH ´óÓÚ ¡¾½âÎö¡¿£¨1£©¸ù¾ÝÑв§¿ÉÒÔ½«´ó¿éµÄ±ä³ÉС¿ÅÁ£µÄ½øÐзÖÎö£»£¨2£©¸ù¾Ý²£Á§°ôÔÚÈܽâ¹ý³ÌÖеÄ×÷Óã¬ÒÔ¼°¹ýÂË¿ÉÒÔ½«²»ÈÜÎïºÍ¿ÉÈÜÎï·ÖÀë½øÐзÖÎö£»£¨3£©¸ù¾ÝÂÈ»¯ÄÆÈÜÒºµÄÖÊÁ¿·ÖÊýƫС£¬¿ÉÄÜÊÇÂÈ»¯ÄÆÖÊÁ¿ÉÙÁË£¬Ò²¿ÉÄÜÊÇË®µÄÖÊÁ¿¶àÁ˽øÐзÖÎö£»£¨4£©¢Ù¸ù¾ÝÂÈ»¯Ã¾ÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÇâÑõ»¯Ã¾µÄ³ÁµíºÍÂÈ»¯...

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø