ÌâÄ¿ÄÚÈÝ
¡°»¯Ñ§ÓëÉú»î¡±Ä£¿éÓÐÏÂÁг£ÓÃÒ©£º
A£º°¢Ë¾Æ¥ÁÖ£¨ÒÒõ£Ë®ÑîËᣩ
B£º°¢ÄªÎ÷ÁÖ£¨ôǰ±ÜÐÇàÃ¹ËØ£©
C£º»Ç°·SN£¨¶Ô°±»ù±½»Çõ£°·£©
D£ºÎ¸ÊæÆ½£¨¸´·½ÇâÑõ»¯ÂÁ£©
£¨1£©ÒÔÉϳ£ÓÃÒ©ÖÐÊôÓÚ¿¹ËáÀàÒ©ÎïµÄÊÇ______£¨Ìî±àºÅ×Öĸ£¬ÏÂͬ£©£»ÊôÓÚ½âÈÈÕòÍ´ÀàÒ©ÎïµÄÊÇ______£»ÊôÓÚ¿¹ÉúËØÀàÒ©ÎïµÄÊÇ______£®¹ºÂòʱÎÞÐèҽʦ´¦·½µÄÒ©Îï½Ð·Ç´¦·½Ò©£¬Ó¢ÎÄËõдΪ______£®
£¨2£©Ò»Ð©¿¹ËáÀàÒ©Îï³£»áÒýÆð±ãÃØ¸±×÷Óã¬ËùÒÔ³£ÔÚÆäÖÐÌí¼ÓÄÜÒýÆðÇáкµÄÒ©ÎÈçÈý¹èËáþ£¬Èý¹èËáþҲÓÐÒ»¶¨µÄ¿¹Ëá×÷Óã¬Çëд³öÈý¹èËáþºÍθËᣨHCl£©·´Ó¦µÄ»¯Ñ§·½³Ìʽ______£®
£¨3£©°¢Ë¾Æ¥ÁÖÊÇÓÉË®ÑîËᣨÁÚôÇ»ù±½¼×ËᣩºÍÒÒËáôû£¨CH3CO£©2OÔÚŨÁòËá´æÔÚµÄÌõ¼þÏ£¬¼ÓÈȶøÖƳɵģ¬Çëд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ______£®
£¨4£©Ð´³ö°¢Ë¾Æ¥ÁÖÔÚÇâÑõ»¯ÄÆÈÜÒºÖÐË®½âµÄ»¯Ñ§·½³Ìʽ______£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©ÀûÓÃÒ©ÎïµÄ³É·ÖÀ´·ÖÎö¿¹ËáÀàÒ©Î¸ù¾ÝÉú»î³£Ê¶À´»Ø´ð½âÈÈÕòÍ´ÀàÒ©Îï¡¢¿¹ÉúËØÀàÒ©Îï¡¢·Ç´¦·½Ò©£®
£¨2£©¸ù¾ÝÈý¹èËáþµÄ³É·ÖΪ2MgO?3SiO2?nH2O£¬Ö»ÓÐMgOÄÜÓëËá·´Ó¦£»
£¨3£©¸ù¾Ý·´Ó¦ÎïÓëÉú³ÉÎïÀ´Êéд»¯Ñ§·´Ó¦·½³Ìʽ£»
£¨4£©¸ù¾Ý°¢Ë¾Æ¥ÁÖÖк¬ÓÐôÈ»ùºÍõ¥»ù£¬ÔòÄÜÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦À´Êéд»¯Ñ§·´Ó¦·½³Ìʽ£®
½â´ð£º½â£º£¨1£©ÒòÎ¸ÊæÆ½µÄÖ÷Òª³É·ÖÊÇÇâÑõ»¯ÂÁ£¬ÄÜÓëθËáÖеÄÑÎËá·´Ó¦£¬ÔòÊôÓÚ¿¹ËáÀàÒ©Î°¢Ë¾Æ¥ÁÖÊdz£ÓõĸÐðÓÃÒ©£¬¾ßÓнâÈÈÕòÍ´µÄ×÷Óã¬ÔòÊôÓÚ½âÈÈÕòÍ´ÀàÒ©Î°¢ÄªÎ÷ÁÖÊdz£ÓõÄÏûÑ×Ò©ÎÔòÊôÓÚ¿¹ÉúËØÀàÒ©Î·Ç´¦·½Ò©É϶¼±êÓС°OTC¡±£¬¹Ê´ð°¸Îª£ºD£»A£»B£»OTC£»
£¨2£©Òò¶þÑõ»¯¹è²»ÓëÑÎËá·´Ó¦£¬Ñõ»¯Ã¾ÄÜÓëÑÎËá·´Ó¦£¬ÔòÈý¹èËáþÓëÑÎËáµÄ·´Ó¦Îª2MgO?3SiO2?nH2O+4HCl¨T2MgCl2+3SiO2?nH2O+2H2O
»ò2MgO?3SiO2?nH2O+4HCl¨T2MgCl2+3SiO2+£¨2+n£©H2O£¬
¹Ê´ð°¸Îª£º2MgO?3SiO2?nH2O+4HCl¨T2MgCl2+3SiO2?nH2O+2H2O»ò2MgO?3SiO2?nH2O+4HCl¨T2MgCl2+3SiO2+£¨2+n£©H2O£»
£¨3£©Ë®ÑîËᣨÁÚôÇ»ù±½¼×ËᣩºÍÒÒËáôû£¨CH3CO£©2OÔÚŨÁòËá´æÔÚµÄÌõ¼þÏ£¬¼ÓÈÈÉú³É°¢Ë¾Æ¥ÁÖ£¬ÓÉÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª»¹Éú³ÉÒÒËᣬ·¢ÉúµÄ»¯Ñ§·´Ó¦Îª
£¬¹Ê´ð°¸Îª£º
£»
£¨4£©°¢Ë¾Æ¥ÁÖÖк¬ÓÐôÈ»ùºÍõ¥»ù¶¼ÄÜÓëÇâÑõ»¯ÄÆ·´Ó¦£¬Ë®½âºóÉú³ÉµÄ±½·Ó½á¹¹Ò²ÄÜÓëÇâÑõ»¯ÄÆ·´Ó¦£¬¼°1mol°¢Ë¾Æ¥ÁÖÄÜÏûºÄ3molNaOH£¬Ôò·¢ÉúµÄ»¯Ñ§·´Ó¦Îª
£¬
¹Ê´ð°¸Îª£º
£®
µãÆÀ£º±¾Ì⿼²éÉú»îÖг£ÓõÄÒ©ÎѧÉúÓ¦ÊìϤҩÎïµÄ×÷Ó㬲¢ÄÜÀûÓÃÆä½á¹¹½á¹¹Ëùѧ֪ʶÀ´·ÖÎöÆäÐÔÖÊ£¬ÕýÈ·ÀûÓýṹ¾ö¶¨ÐÔÖÊÀ´½â´ð£®
£¨2£©¸ù¾ÝÈý¹èËáþµÄ³É·ÖΪ2MgO?3SiO2?nH2O£¬Ö»ÓÐMgOÄÜÓëËá·´Ó¦£»
£¨3£©¸ù¾Ý·´Ó¦ÎïÓëÉú³ÉÎïÀ´Êéд»¯Ñ§·´Ó¦·½³Ìʽ£»
£¨4£©¸ù¾Ý°¢Ë¾Æ¥ÁÖÖк¬ÓÐôÈ»ùºÍõ¥»ù£¬ÔòÄÜÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦À´Êéд»¯Ñ§·´Ó¦·½³Ìʽ£®
½â´ð£º½â£º£¨1£©ÒòÎ¸ÊæÆ½µÄÖ÷Òª³É·ÖÊÇÇâÑõ»¯ÂÁ£¬ÄÜÓëθËáÖеÄÑÎËá·´Ó¦£¬ÔòÊôÓÚ¿¹ËáÀàÒ©Î°¢Ë¾Æ¥ÁÖÊdz£ÓõĸÐðÓÃÒ©£¬¾ßÓнâÈÈÕòÍ´µÄ×÷Óã¬ÔòÊôÓÚ½âÈÈÕòÍ´ÀàÒ©Î°¢ÄªÎ÷ÁÖÊdz£ÓõÄÏûÑ×Ò©ÎÔòÊôÓÚ¿¹ÉúËØÀàÒ©Î·Ç´¦·½Ò©É϶¼±êÓС°OTC¡±£¬¹Ê´ð°¸Îª£ºD£»A£»B£»OTC£»
£¨2£©Òò¶þÑõ»¯¹è²»ÓëÑÎËá·´Ó¦£¬Ñõ»¯Ã¾ÄÜÓëÑÎËá·´Ó¦£¬ÔòÈý¹èËáþÓëÑÎËáµÄ·´Ó¦Îª2MgO?3SiO2?nH2O+4HCl¨T2MgCl2+3SiO2?nH2O+2H2O
»ò2MgO?3SiO2?nH2O+4HCl¨T2MgCl2+3SiO2+£¨2+n£©H2O£¬
¹Ê´ð°¸Îª£º2MgO?3SiO2?nH2O+4HCl¨T2MgCl2+3SiO2?nH2O+2H2O»ò2MgO?3SiO2?nH2O+4HCl¨T2MgCl2+3SiO2+£¨2+n£©H2O£»
£¨3£©Ë®ÑîËᣨÁÚôÇ»ù±½¼×ËᣩºÍÒÒËáôû£¨CH3CO£©2OÔÚŨÁòËá´æÔÚµÄÌõ¼þÏ£¬¼ÓÈÈÉú³É°¢Ë¾Æ¥ÁÖ£¬ÓÉÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª»¹Éú³ÉÒÒËᣬ·¢ÉúµÄ»¯Ñ§·´Ó¦Îª
£¨4£©°¢Ë¾Æ¥ÁÖÖк¬ÓÐôÈ»ùºÍõ¥»ù¶¼ÄÜÓëÇâÑõ»¯ÄÆ·´Ó¦£¬Ë®½âºóÉú³ÉµÄ±½·Ó½á¹¹Ò²ÄÜÓëÇâÑõ»¯ÄÆ·´Ó¦£¬¼°1mol°¢Ë¾Æ¥ÁÖÄÜÏûºÄ3molNaOH£¬Ôò·¢ÉúµÄ»¯Ñ§·´Ó¦Îª
¹Ê´ð°¸Îª£º
µãÆÀ£º±¾Ì⿼²éÉú»îÖг£ÓõÄÒ©ÎѧÉúÓ¦ÊìϤҩÎïµÄ×÷Ó㬲¢ÄÜÀûÓÃÆä½á¹¹½á¹¹Ëùѧ֪ʶÀ´·ÖÎöÆäÐÔÖÊ£¬ÕýÈ·ÀûÓýṹ¾ö¶¨ÐÔÖÊÀ´½â´ð£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿