ÌâÄ¿ÄÚÈÝ

3£®ÈçͼΪÈÕ±¾¸£µººËµçվй©Ê¹Êͼ½â£®

£¨1£©µØÕð·¢ÉúºóÒò¶Ïµçº£Ë®Àäȴϵͳֹͣ¹¤×÷£¬·´Ó¦¶Ñζȹý¸ßʹˮÕôÆøÓë¸Ö¿Ç·´Ó¦Éú³ÉËÄÑõ»¯ÈýÌúºÍÇâÆø£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ4H2O+3Fe$\frac{\underline{\;¸ßÎÂ\;}}{\;}$4H2+Fe3O4£®
£¨2£©¸ßÎÂÌõ¼þÏÂÇâÆøºÍ¿ÕÆø»ìºÏ±¬Õ¨£¬ÕâÒ»±¬Õ¨¹ý³ÌÊôÓÚ»¯Ñ§£¨Ìî¡°ÎïÀí¡±»ò¡°»¯Ñ§¡±£©±ä»¯£®±¬Õ¨ÒýÆðºËй©£¬Ôì³Éï¤137É¢Òݵ½¿ÕÆøÖУ®ï¤µÄºËµçºÉÊýÊÇ55£¬Ôò蘆ÄÖÊ×ÓÊýÊÇ55£®
£¨3£©ÏÂÁÐ˵·¨´íÎóµÄÊÇC£®
A£®¿ÆÑ§¡¢°²È«µØÀûÓúËÄÜ              B£®³ä·ÖÀûÓ÷çÄÜ¡¢µØÈÈÄܺÍÌ«ÑôÄÜ
C£®¾¡¿ÉÄܶàʹÓÃʯÓÍ¡¢ÃºµÈ»¯Ê¯ÄÜÔ´    D£®Ñ°ÕÒ¿ÉÑ­»·ÀûÓõÄÉúÎïÄÜÔ´
£¨4£©µç¶ÆÇ°£¬°ÑÌúÖÆÆ··ÅÈëÏ¡ÑÎËáÖнþÅÝ£¬ÒÔ³ýÈ¥±íÃæµÄÌúÐ⣮Æä³ýÐâµÄ»¯Ñ§·½³ÌʽΪ£ºFe2O3+6HCl¨T2FeCl3+3H2O£¬Èç¹û½þÅÝʱ¼äÌ«³¤»áÓÐÆøÅݲúÉú£¬¸Ã»¯Ñ§·½³ÌʽΪFe+2HCl¨TFeCl2+H2¡ü£®

·ÖÎö £¨1£©´ÓË®ÕôÆøÔÚ¸ßÎÂÏÂÓë¸Ö¿Ç·´Ó¦Éú³ÉËÄÑõ»¯ÈýÌúºÍÇâÆøÈ¥·ÖÎö£»
£¨2£©´Ó¸ßÎÂÌõ¼þÏÂÇâÆøºÍ¿ÕÆø»ìºÏ±¬Õ¨Éú³ÉË®£¬ÓÉÓÚ²úÉúÁ˲»Í¬ÓÚÇâÆøºÍ¿ÕÆøµÄÎïÖÊ£»ÔÚÔ­×ÓÀïÖÊ×ÓÊýÓëºËµçºÉÊýÏàµÈÈ¥·ÖÎö£»
£¨3£©A£®´Ó¿ÆÑ§¡¢°²È«µØÀûÓúËÄÜ£¬·ÀÖ¹³öʹÊÈ¥·ÖÎö£»
B£®´Ó³ä·ÖÀûÓ÷çÄÜ¡¢µØÈÈÄܺÍÌ«ÑôÄܵÈÐÂÄÜÔ´È¥·ÖÎö£»
C£®´ÓʯÓÍ¡¢ÃºµÈ»¯Ê¯ÄÜÔ´µÈÊDz»¿ÉÔÙÉúÄÜÔ´È¥·ÖÎö£»
D£®´ÓѰÕÒ¿ÉÑ­»·ÀûÓõÄÉúÎïÄÜÔ´£¬¿É¼õÉÙʹÓû¯Ê¯ÄÜÔ´È¥·ÖÎö£»
£¨4£©´ÓÌúÐâºÍÑÎËá·´Ó¦»áÉú³ÉÂÈ»¯ÌúºÍË®£»ÌúºÍÑÎËá»á·´Ó¦Éú³ÉÂÈ»¯ÑÇÌúºÍÇâÆøÈ¥·ÖÎö£®

½â´ð ½â£º£¨1£©Ë®ÕôÆøÔÚ¸ßÎÂÏÂÓë¸Ö¿Ç·´Ó¦Éú³ÉËÄÑõ»¯ÈýÌúºÍÇâÆø£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£º4H2O+3Fe$\frac{\underline{\;¸ßÎÂ\;}}{\;}$4H2+Fe3O4£»¹Ê´ð°¸Îª£º4H2O+3Fe$\frac{\underline{\;¸ßÎÂ\;}}{\;}$4H2+Fe3O4£»
£¨2£©¸ßÎÂÌõ¼þÏÂÇâÆøºÍ¿ÕÆø»ìºÏ±¬Õ¨Éú³ÉË®£¬ÓÉÓÚ²úÉúÁ˲»Í¬ÓÚÇâÆøºÍ¿ÕÆøµÄÎïÖÊ£¬ËùÒÔ·¢ÉúµÄÊÇ»¯Ñ§±ä»¯£»ÔÚÔ­×ÓÀïÖÊ×ÓÊýÓëºËµçºÉÊýÏàµÈ£¬ËùÒÔ蘆ÄÖÊ×ÓÊýΪ55£»¹Ê´ð°¸Îª£º»¯Ñ§    55£»
£¨3£©A£®¿ÆÑ§¡¢°²È«µØÀûÓúËÄÜ·ÀÖ¹³öʹʣ»¹ÊÕýÈ·£»
B£®³ä·ÖÀûÓ÷çÄÜ¡¢µØÈÈÄܺÍÌ«ÑôÄܵÈÐÂÄÜÔ´£»¹ÊÕýÈ·£»
C£®ÓÉÓÚʯÓÍ¡¢ÃºµÈ»¯Ê¯ÄÜÔ´µÈÊDz»¿ÉÔÙÉúÄÜÔ´£¬ËùÒÔ²»Äܾ¡¿ÉÄܶàʹÓÃʯÓÍ¡¢ÃºµÈ»¯Ê¯ÄÜÔ´£»¹Ê´íÎó£»
D£®Ñ°ÕÒ¿ÉÑ­»·ÀûÓõÄÉúÎïÄÜÔ´£¬¿É¼õÉÙʹÓû¯Ê¯ÄÜÔ´£»¹ÊÕýÈ·£»
ÓÉÓÚÌâĿҪÇóÑ¡³ö´íÎóµÄ£¬¹Ê´ð°¸Îª£ºC£»
£¨4£©ÌúÐâºÍÑÎËá·´Ó¦»áÉú³ÉÂÈ»¯ÌúºÍË®£¬Æä»¯Ñ§·½³ÌʽΪ£ºFe2O3+6HCl¨T2FeCl3+3H2O£»Èç¹û½þÅÝʱ¼äÌ«³¤ÌúºÍÑÎËá»á·´Ó¦Éú³ÉÂÈ»¯ÑÇÌúºÍÇâÆø£¬»áÓÐÆøÅݲúÉú£¬Æä»¯Ñ§·½³ÌʽΪ£ºFe+2HCl¨TFeCl2+H2¡ü£»¹Ê´ð°¸Îª£ºFe2O3+6HCl¨T2FeCl3+3H2O                Fe+2HCl¨TFeCl2+H2¡ü£®

µãÆÀ ±¾ÌâÒÔÐÅÏ¢ÎªÔØÌå×ۺϿ¼²éÁËһЩ»¯Ñ§·½³ÌʽµÄÊéд¡¢Ô­×ӽṹ¡¢½ÚÔ¼ÄÜÔ´µÈ֪ʶ£¬×ÛºÏÐÔ½ÏÇ¿£¬ÒªÏ¸ÐĽâ´ð£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
18£®Ð¡ÁÖºÍСÃ÷ÔÚʵÑéÊÒÓÃÈçͼ1×°ÖÃ×öCaCO3£¬ÊÜÈÈÈÈ·Ö½âµÄʵÑ飮¼ÓÈÈÒ»¶Îʱ¼äºó£¬Á½È˶ÔÊÔ¹ÜÄÚÊ£Óà¹ÌÌåµÄ³É·Ö½øÐÐ̽¾¿£®ÇëÄã²ÎÓë̽¾¿£®
¡¾Ìá³öÎÊÌâ¡¿¼ÓÈÈCaCO3ºó²ÐÁôµÄ¹ÌÌå³É·ÖÊÇʲô£¿
¡¾×÷³ö²ÂÏë¡¿²ÂÏë1£ºCaCO3ÍêÈ«·Ö½â£¬¹ÌÌå³É·ÖΪCaO£»
²ÂÏë2£ºCaCO3δÍêÈ«·Ö½â£¬¹ÌÌå³É·ÖΪCaO£¬CaCO3£»
²ÂÏë3£ºCaCO3δ·Ö½â£¬¹ÌÌå³É·ÖΪCaCO3£®
¡¾ÊµÑéÓëÊÂʵ¡¿
£¨1£©Ð¡ÁÖȡȡ²ÐÁô¹ÌÌåÓÚÊÔ¹ÜÖУ¬¼ÓÊÊÁ¿Ë®Õñµ´ºó¾²Öã¬Ôٵμ¸µÎÎÞÉ«·Ó̪ÊÔÒº£¬ÈÜÒº±äºì£®
£¨2£©Ð¡Ã÷È¡ÉÙÁ¿²ÐÁô¹ÌÌåÓÚÊÔ¹ÜÖУ¬ÏȼÓÊÊÁ¿Ë®Õñµ´ºó£¬Ôٵμ¸µÎÎÞÉ«·Ó̪ÊÔÒº£¬ÈÜÒº±äºì£®½Ó׿ӹýÁ¿Ï¡ÑÎËᣬÓÐÆøÅÝÉú³É£¬¸ÃÏî·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇCaCO3+2HCl=CaCl2+CO2¡ü+H2O£®·´Ó¦¹ý³ÌÖйÌÌåÖð½¥Ïûʧ£¬ÄãÈÏΪ»¹Ó¦¸Ã¿´µ½µÄÏÖÏóÊÇÈÜÒºÓÉÈÜÒºÓɺìÉ«±äÎÞÉ«£®
¡¾½áÂÛÓë½»Á÷¡¿Ð¡ÁÖÈÏΪ²ÂÏë1³ÉÁ¢£¬ËûµÄ½áÂÛÊDz»ºÏÀí£¨ÌîºÏÀí»ò²»ºÏÀí£©µÄ£®ÄãÈÏΪ²ÂÏë2³ÉÁ¢£®
¡¾ÍØÕ¹ÓëÇ¨ÒÆ¡¿Èô¾­Í¼1×°ÖÃÔö¼Óͼ2ÒÇÆ÷ÖеĢ٢ۣ¨ÌîÐòºÅ£©£¬¾Í¿ÉÒÔÖ±½Ó¸ù¾ÝʵÑéÏÖÏóÅжÏCaCO3ÊÇ·ñ·Ö½â£®

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

¾«Ó¢¼Ò½ÌÍø