Óû¯Ñ§·½³Ìʽ½âÊÍÏÂÁÐÏÖÏ󣬲¢ÔÚÀ¨ºÅÄÚ×¢Ã÷£¨1£©¡«£¨4£©Ð¡ÌâµÄ»ù±¾·´Ó¦ÀàÐÍ£®

£¨1£©¿é×´Éúʯ»Ò¶ÖÃÓÚ¿ÕÆøÖУ¬Öð½¥±ä³É°×É«·ÛÄ©£®

____________________________________________________________(  )

£¨2£©ÓÃÊìʯ»ÒºÍµ¨·¯ÔÚÂÁÖÆÆ÷ÃóÄÚÅäÖƲ¨¶û¶àҺʱ£¬Æ÷Ã󱻸¯Ê´£®

____________________________________________________________(  )

£¨3£©»ìÓÐÑõ»¯ÄƵÄÏõËáÄÆÈÜÒºÖУ¬µÎ¼ÓÏõËáÒøÈÜÒº£¬²úÉú°×É«³Áµí£®

____________________________________________________________(  )

£¨4£©Ê¯»Òʯ¾­ìÑÉÕºóÖÊÁ¿¼õÇᣮ

____________________________________________________________(  )

£¨5£©³¨¿Ú·ÅÖõÄÉռµÎÈëÑÎËáðÆøÅÝ£®

____________________________________£»____________________________________

 

´ð°¸£º
½âÎö£º

£¨1£©CaO£«H2O£½Ca£¨OH£©2 »¯ºÏ·´Ó¦

£¨2£©2Al£«3CuSO4£½3Cu£«Al2£¨SO4£©3 Öû»·´Ó¦

£¨3£©NaCl£«AgNO3£½AgCl¡ý£«NaNO3 ¸´·Ö½â·´Ó¦

£¨4£©CaCO3CaO£«CO2¡ü·Ö½â·´Ó¦

£¨5£©2NaOH£«CO2£½Na2CO3£«H2O

Na2CO3£«2HCl£½2NaCl£«H2O£«CO2¡ü

 


Ìáʾ£º


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Óû¯Ñ§·½³Ìʽ½âÊÍÏÂÁÐÏÖÏó
£¨1£©¼ÓÈÈÁ½ÖÖºÚÉ«¹ÌÌå»ìºÏÎïʱ£¬ÓÐ×ϺìÉ«¹ÌÌåÉú³É£»
£¨2£©Êìʯ»ÒÓÃÀ´³ýÈ¥·ÏË®ÖвÐÁôµÄÁòË᣻
£¨3£©Í¨³£ÀûÓÃÉÕ¼îÈÜÒº´¦Àí¹¤³§ÅųöµÄ·ÏÆøÖеĶþÑõ»¯ÁòÆøÌ壮

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ÔĶÁ×ÊÁÏ£º»ðÐÇ´óÆøÖжþÑõ»¯Ì¼Ô¼Õ¼95.32%¡¢ÑõÆøÔ¼Õ¼0.13%£¬ÑÒ²ãÖк¬ÓнϷḻµÄþ×ÊÔ´£®ÇëÓû¯Ñ§·½³Ìʽ½âÊÍÏÂÁÐÉèÏ룺
£¨1£©¼ìÑéÈ¡»ØµÄ»ðÐÇ´óÆøÖеĶþÑõ»¯Ì¼£º
 
£»
£¨2£©ÀûÓÃþÔÚ¶þÑõ»¯Ì¼ÖÐȼÉշųöµÄÈÈÁ¿½â¾öÈËÀàÔÚ»ðÐÇÉÏÉú´æµÄÄÜÔ´ÎÊÌ⣺
 
£¬¸Ã·´Ó¦ÖеĻ¹Ô­¼ÁÊÇ
 
£®
£¨3£©Å·ÖÞÓ¾Ö¡°»ðÐÇ¿ì³µ¡±Ì½²âÆ÷·¢»ØµÄ¹âÆ×Ó°ÏñÏÔʾ£¬»ðÐÇÄϼ«ÇøÓò´æÔÚ´óÁ¿µÄ¡°±ù¶³Ë®¡±£¬ÓÐͬѧÉèÏëÓÃÎÞË®ÁòËáÍ­¼ìÑéÕâÖÖ¡°±ù¶³Ë®¡±ÖÐÊÇ·ñº¬ÓÐË®£¬Èô¹Û²ìµ½
 
µÄÏÖÏ󣬾ÍÄÜÖ¤Ã÷ÕâÖÖÎïÖÊÖк¬ÓÐË®£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2012?°°É½£©»¯Ñ§ºÍÎÒÃǵÄÈÕ³£Éú²ú¡¢Éú»îϢϢÏà¹Ø£®ÇëÄãÓû¯Ñ§·½³Ìʽ½âÊÍÏÂÁÐÎÊÌ⣺
£¨1£©Ò½ÁÆÉÏ¿ÉÓÃСËÕ´òÖÎÁÆθËá¹ý¶àÖ¢
NaHCO3+HCl=NaCl+H2O+CO2¡ü
NaHCO3+HCl=NaCl+H2O+CO2¡ü
£®
£¨2£©¹¤ÒµÉÏÓÃÏûʯ»Ò´¦Àíº¬ÓÐÁòËáµÄ·ÏË®
Ca£¨OH£©2+H2SO4=CaSO4+2H2O
Ca£¨OH£©2+H2SO4=CaSO4+2H2O
£®
£¨3£©ÊµÑéÊÒÓÃÉÕ¼îÈÜÒºÎüÊÕ¶þÑõ»¯ÁòÆøÌå
2NaOH+SO2=Na2SO3+H2O
2NaOH+SO2=Na2SO3+H2O
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2012?±¦ÛæÇøÄ£Ä⣩Óû¯Ñ§·½³Ìʽ½âÊÍÏÂÁÐÎÊÌ⣺
£¨1£©¹¤ÒµÉÏÓÃÏ¡ÁòËá³ýÈ¥ÌúÖÆÆ·±íÃæµÄÌúÐâ
Fe2O3+3H2SO4=Fe2£¨SO4£©3+3H2O
Fe2O3+3H2SO4=Fe2£¨SO4£©3+3H2O
£»
£¨2£©Ê³Æ·°ü×°³£ÓÃÉúʯ»Ò×÷¸ÉÔï¼Á
CaO+H2O=Ca£¨OH£©2
CaO+H2O=Ca£¨OH£©2
£»
£¨3£©¶þÑõ»¯Ì¼Í¨Èë×ãÁ¿µÄÇâÑõ»¯ÄÆÈÜÒº
CO2+2NaOH=Na2CO3¡ý+H2O
CO2+2NaOH=Na2CO3¡ý+H2O

£¨4£©´¿¼îºÍÏ¡ÑÎËá·´Ó¦
Na2CO3+2HCl=2NaCl+H2O+CO2¡ü
Na2CO3+2HCl=2NaCl+H2O+CO2¡ü

£¨5£©Í­Ë¿²åÈëÏõËáÒøÈÜÒº·´Ó¦
Cu+2AgNO3=Cu£¨NO3£©2+2Ag
Cu+2AgNO3=Cu£¨NO3£©2+2Ag
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

»¯Ñ§ºÍÎÒÃǵÄÈÕ³£Éú»îϢϢÏà¹Ø£¬»¯Ñ§¿ÆѧµÄ·¢Õ¹´Ù½øÁËÈËÀàÉç»áÎÄÃ÷µÄ½ø²½£¬Ìá¸ßÁËÈËÃǵÄÉú»îÖÊÁ¿£® Í¨¹ý»¯Ñ§Ñ§Ï°£¬ÎÒÃÇÒѾ­ÈÏʶÁ˺ܶ໯ѧ·´Ó¦£¬ÇëÄãÓû¯Ñ§·½³Ìʽ½âÊÍÏÂÁÐÎÊÌ⣬²¢×¢Ã÷»¯Ñ§·´Ó¦»ù±¾ÀàÐÍ£º
£¨1£©²»ÓÃÌúÍ°Ê¢·Å²¨¶û¶àÒº£¨º¬ÁòËáÍ­£©µÄÔ­Òò
 

£¨2£©ÓÃÑÎËá³ýÈ¥ÌúÖÆÆ·±íÃæµÄÌúÐâ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸