ÌâÄ¿ÄÚÈÝ

ij»¯Ñ§ÐËȤС×éµÄͬѧΪ̽¾¿¶þÑõ»¯ÁòµÄ»¯Ñ§ÐÔÖÊ£¬Éè¼ÆÁËÈçͼËùʾµÄ×°Öã®
Çë»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©Í­ºÍŨÁòËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
 
£®
£¨2£©BÆ¿ÖÐÊ¢ÓÐÆ·ºìÈÜÒº£¬¹Û²ìµ½Æ·ºìÈÜÒºÍÊÉ«£¬ÕâÊÇÒòΪSO2¾ßÓÐ
 
£¨ÌîÑ¡ÏîµÄ×Öĸ£¬ÏÂͬ£©£¬CÆ¿ÖÐÊ¢ÓÐÐÂÖÆµÄÂÈË®£¬¹Û²ìµ½ÂÈË®ÍÊÉ«£¬ÕâÊÇÒòΪSO2¾ßÓÐ
 
£®
A£®Ñõ»¯ÐÔ¡¡¡¡¡¡¡¡¡¡¡¡¡¡B£®»¹Ô­ÐÔ¡¡¡¡¡¡¡¡C£®Æ¯°×ÐÔ
£¨3£©DÆ¿ÖÐÊ¢ÓÐNaOHÈÜÒº£¬×÷ÓÃÊÇ
 
£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ
 
£®
£¨4£©³ä·Ö·´Ó¦ºó£¬Ð¡×éͬѧ·¢ÏÖÍ­ºÍÁòËá¶¼ÓÐÊ£Ó࣮ÈôÏëʹʣÓàµÄͭƬÈܽ⣬¿ÉÔÙ¼ÓÈë
 
£¨ÌîÐòºÅ£©£®
A£®HNO3¡¡¡¡¡¡¡¡¡¡B£®NaNO3¡¡¡¡¡¡¡¡¡¡¡¡¡¡C£®NaHCO3¡¡¡¡¡¡¡¡¡¡D£®Na2CO3
£¨5£©Îª½øÒ»²½¼õÉÙSO2µÄÎÛȾ²¢±ä·ÏΪ±¦£¬ÎÒ¹úÕýÔÚ̽Ë÷ÔÚÒ»¶¨Ìõ¼þÏÂÓÃCO»¹Ô­SO2µÃµ½µ¥ÖÊÁòµÄ·½·¨À´³ýÈ¥SO2£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
 
£®
¿¼µã£ºÌ½¾¿¶þÑõ»¯ÁòÓëË®ºÍÆ·ºìÈÜÒºµÄ·´Ó¦,¶þÑõ»¯ÁòµÄ»¯Ñ§ÐÔÖÊ
רÌ⣺ʵÑéÉè¼ÆÌâ
·ÖÎö£º£¨1£©¼ÓÈÈÌõ¼þÏ£¬CuºÍŨÁòËá·¢ÉúÑõ»¯»¹Ô­·´Ó¦Éú³ÉÁòËáÍ­¡¢¶þÑõ»¯ÁòºÍË®£»
£¨2£©¶þÑõ»¯ÁòÄܺÍÓÐÉ«ÎïÖÊ·´Ó¦Éú³ÉÎÞÉ«ÎïÖʶø¾ßÓÐÆ¯°×ÐÔ£¬Äܱ»Ç¿Ñõ»¯¼ÁÑõ»¯¶øÌåÏÖ»¹Ô­ÐÔ£»
£¨3£©¶þÑõ»¯ÁòÓж¾£¬²»ÄÜÖ±½ÓÅſգ¬ÇÒ¶þÑõ»¯ÁòÊôÓÚËáÐÔÑõ»¯ÎÄܺÍÇ¿¼îÈÜÒº·´Ó¦£»
£¨4£©³£ÎÂÏ£¬CuºÍÏ¡ÁòËá²»·´Ó¦£¬µ«ÄܺÍÏõËá·´Ó¦£¬ÒªÊ¹Ê£ÓàµÄCuÈܽ⣬Ӧ¸Ã¼ÓÈ뺬ÓÐÏõËá¸ùÀë×ÓµÄÎïÖÊ£»
£¨5£©Ò»¶¨Ìõ¼þÏ£¬CO»¹Ô­SO2µÃµ½µ¥ÖÊÁòºÍCO2£®
½â´ð£º ½â£º£¨1£©¼ÓÈÈÌõ¼þÏ£¬CuºÍŨÁòËá·¢ÉúÑõ»¯»¹Ô­·´Ó¦Éú³ÉÁòËáÍ­¡¢¶þÑõ»¯ÁòºÍË®£¬·´Ó¦·½³ÌʽΪCu+2H2SO4£¨Å¨£©
  ¡÷  
.
 
CuSO4+SO2¡ü+2H2O£¬¹Ê´ð°¸Îª£ºCu+2H2SO4£¨Å¨£©
  ¡÷  
.
 
CuSO4+SO2¡ü+2H2O£»
£¨2£©¶þÑõ»¯ÁòÄܺÍÓÐÉ«ÎïÖÊ·´Ó¦Éú³ÉÎÞÉ«ÎïÖʶø¾ßÓÐÆ¯°×ÐÔ£¬¶þÑõ»¯ÁòÄÜʹƷºìÈÜÒºÍÊɫ˵Ã÷¾ßÓÐÆ¯°×ÐÔ£¬ÂÈÆø¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬Äܽ«¶þÑõ»¯ÁòÑõ»¯Éú³ÉÁòËá¡¢×ÔÉí±»»¹Ô­Éú³ÉÑÎËᣬµ¼ÖÂÂÈÆøÍÊÉ«£¬¸ÃʵÑé˵Ã÷¶þÑõ»¯Áò¾ßÓл¹Ô­ÐÔ£¬¹Ê´ð°¸Îª£ºC£»B£»
£¨3£©¶þÑõ»¯ÁòÓж¾£¬²»ÄÜÖ±½ÓÅſգ¬ÇÒ¶þÑõ»¯ÁòÊôÓÚËáÐÔÑõ»¯ÎÄܺÍÇ¿¼îNaOHÈÜÒº·´Ó¦Éú³ÉÑÇÁòËáÄÆºÍË®£¬Àë×Ó·½³ÌʽΪSO2+2OH-=SO32-+H2O£¬ËùÒÔNaOHÈÜÒºµÄ×÷ÓÃÊÇÎüÊÕÎ²Æø£¬¹Ê´ð°¸Îª£ºÎüÊÕÎ²Æø£»SO2+2OH-=SO32-+H2O£»
£¨4£©³£ÎÂÏ£¬CuºÍÏ¡ÁòËá²»·´Ó¦£¬µ«ÄܺÍÏõËá·´Ó¦£¬Í­ºÍŨÁòËá·´Ó¦ºóµÄÈÜÒº³ÊËáÐÔ£¬ËáÐÔÌõ¼þÏÂÏõËá¸ùÀë×Ó¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬ËùÒÔҪʹʣÓàµÄCuÈܽ⣬Ӧ¸Ã¼ÓÈ뺬ÓÐÏõËá¸ùÀë×ÓµÄÎïÖʼ´¿É£¬¹ÊÑ¡AB£»
£¨5£©Ò»¶¨Ìõ¼þÏ£¬CO»¹Ô­SO2µÃµ½µ¥ÖÊÁòºÍCO2£¬·´Ó¦·½³ÌʽΪ2CO+SO2
 Ò»¶¨Ìõ¼þÏ 
.
 
S+2CO2£¬¹Ê´ð°¸Îª£º2CO+SO2
 Ò»¶¨Ìõ¼þÏ 
.
 
S+2CO2£®
µãÆÀ£º±¾Ì⿼²é¶þÑõ»¯ÁòµÄÐÔÖÊ£¬²àÖØ¿¼²éʵÑé²Ù×÷¡¢·ÖÎöÄÜÁ¦£¬Ã÷È·¶þÑõ»¯Áò¾ßÓÐÆ¯°×ÐÔ¡¢Ñõ»¯ÐÔ¡¢»¹Ô­ÐÔ£¬ÖªµÀ¶þÑõ»¯ÁòƯ°×ÐԺʹÎÂÈËáÆ¯°×ÐÔÔ­ÀíµÄÇø±ð£¬ÌâÄ¿ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø