ÁòËṤ³§ÅŷŵÄβÆøÖУ¬º¬ÉÙÁ¿µÄ¶þÑõ»¯Áò¡£Îª·ÀÖ¹ÎÛȾ´óÆø£¬ÔÚÅÅ·ÅÇ°±ØÐè½øÐÐβÆø´¦Àí²¢Éè·¨½øÐÐ×ÛºÏÀûÓá£

¢ÅÁòËṤ³§ÅÅ·ÅβÆøÖеÄSO2ͨ³£ÓÃ×ãÁ¿Ê¯»ÒË®ÎüÊÕ£¬È»ºóÔÙÓÃÏ¡ÁòËá´¦Àí¡£

¢Ùд³öÉÏÊö¹ý³ÌµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º                          £¬                    

¢ÚÇë˵³öÕâÖÖβÆø´¦Àí·½·¨µÄÓŵ㣨˵³öÁ½µã¼´¿É£©          

¢ÛÈôijÁòË᳧ÿÌìÅŷŵÄ1ÍòÃ×3¡££¨±ê×¼×´¿ö£©Î²ÆøÖк¬0.2%£¨Ìå»ý°Ù·ÖÊý£©µÄSO2£¬Í¨¹ýÉÏÊö·½·¨´¦Àí£¬ÀíÂÛÉÏÐèÉúʯ»Ò            kg¡£

¢Æ½üÎÅÃÀ¹úºÍÈÕ±¾ÕýÔÚÑо¿ÓÃNa2SO3ÎüÊÕ·¨×÷ΪÖÎÀíSO2ÎÛȾµÄÒ»ÖÖз½·¨£¬¸Ã·½·¨£ºµÚÒ»²½ÊÇÓÃNa2SO3Ë®ÈÜÒºÎüÊÕSO??2£¬µÚ¶þ²½ÊǼÓÈÈÎüÊÕÈÜÒº£¬¿ÉµÃµ½º¬¸ßŨ¶ÈSO2µÄË®ÕôÆø¸±²úÆ·¡£

  ÕâÖÖβÆø´¦Àí·½·¨Ó루1£©Ïà±ÈµÄÓŵãÊÇ                                ¡£

¢ÇijÑо¿Ð¡×éÓÃNaOHÈÜÒºÎüÊÕβÆøÖеĶþÑõ»¯Áò£¬½«ËùµÃµÄNa2SO3ÈÜÒº½øÐеç½âÑ­»·ÔÙÉú£¬ÕâÖÖй¤ÒÕ½ÐÔÙÉúÑ­»·ÍÑÁò·¨£»ÆäÖÐÒõÑôĤ×éºÏÑ­»·ÔÙÉú»úÀíÈçͼ£¬a¡¢bÀë×Ó½»»»Ä¤½«µç½â²Û·ÖΪÈý¸ö¡£ÇøÓò£¬µç¼«²ÄÁÏΪʯī¡£ 

¢ÙͼÖÐa±íʾ           Àë×Ó½»»»Ä¤£¨Ìî¡°Òõ¡±»ò¡°Ñô¡±£©¡£A¡ªE·Ö±ð´ú±íÉú²úÖеÄÔ­ÁÏ»ò²úÆ·£¬ÆäÖÐCΪÁòËᣬÔòA±íʾ    £¬E±íʾ             ¡£

¢ÚÑô¼«µÄµç¼«·´Ó¦Ê½Îª                     ¡£

£¨1£©¢ÙSO2+Ca£¨OH£©2=CaSO3¡ý+H2O£¨2·Ö£©

CaSO3+H2SO4=CaSO4+SO2¡ü+H2O£¨2·Ö£©

¢ÚÔ­ÁÏÉúʯ»Ò¡¢ÁòËá¼Û¸ñ±ãÒËÇÒÈÝÒ×»ñµÃ£»¿ÉµÃµ½Ê¯¸à¸±²úÆ·£»²úÉúµÄSO2º¬Á¿½Ï¸ß¿É·µ»Ø×÷ΪԭÁÏ£¨2·Ö£©

¢Û50£¨2·Ö£©

   £¨2£©Na2SO3¿ÉÑ­»·Ê¹Ó㻣¨2·Ö£©

   £¨3£©¢ÙÑô£¬A±íʾNaOHÈÜÒº£¬EÊÇÇâÆø£¨3·Ö£©

¢ÚSO2-3¡ª2e+H2O=2H++SO2-4£¨2·Ö£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾»¯Ñ§Ò»Ò»Ñ¡ÐÞ»¯Ñ§Óë¼¼Êõ¡¿
ÁòËṤ³§ÅŷŵÄβÆøÖУ¬º¬ÉÙÁ¿µÄ¶þÑõ»¯Áò£®Îª·ÀÖ¹ÎÛȾ´óÆø£¬ÔÚÅÅ·ÅÇ°±ØÐè½øÐÐβÆø´¦Àí²¢Éè·¨½øÐÐ×ÛºÏÀûÓã®
£¨1£©ÁòËṤ³§ÅÅ·ÅβÆøÖеÄSO2ͨ³£ÓÃ×ãÁ¿Ê¯»ÒË®ÎüÊÕ£¬È»ºóÔÙÓÃÏ¡ÁòËá´¦Àí£®
¢Ùд³öÉÏÊö¹ý³ÌµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º
 
£¬
 

¢ÚÇë˵³öÕâÖÖβÆø´¦Àí·½·¨µÄÓŵ㣨˵³öÁ½µã¼´¿É£©
 

¢ÛÈôijÁòË᳧ÿÌìÅŷŵÄ1ÍòÃ×3£®£¨±ê×¼×´¿ö£©Î²ÆøÖк¬0.2%£¨Ìå»ý°Ù·ÖÊý£©µÄSO2£¬Í¨¹ýÉÏÊö·½·¨´¦Àí£¬ÀíÂÛÉÏÐèÉúʯ»Ò
 
kg£®
£¨2£©½üÎÅÃÀ¹úºÍÈÕ±¾ÕýÔÚÑо¿ÓÃNa2SO3ÎüÊÕ·¨×÷ΪÖÎÀíSO2ÎÛȾµÄÒ»ÖÖз½·¨£¬¸Ã·½·¨£ºµÚÒ»²½ÊÇÓÃNa2SO3Ë®ÈÜÒºÎüÊÕSO2£¬µÚ¶þ²½ÊǼÓÈÈÎüÊÕÈÜÒº£¬¿ÉµÃµ½º¬¸ßŨ¶ÈSO2µÄË®ÕôÆø¸±²úÆ·£®
ÕâÖÖβÆø´¦Àí·½·¨Ó루1£©Ïà±ÈµÄÓŵãÊÇ
 
£®
£¨3£©Ä³Ñо¿Ð¡×éÓÃNaOHÈÜÒºÎüÊÕβÆøÖеĶþÑõ»¯Áò£¬½«ËùµÃµÄNa2SO3£®ÈÜÒº½øÐеç½âÑ­»·ÔÙÉú£¬ÕâÖÖй¤ÒÕ½ÐÔÙÉúÑ­»·ÍÑÁò·¨£»ÆäÖÐÒõÑôĤ×éºÏÑ­»·ÔÙÉú»úÀíÈçAͼ£¬a¡¢bÀë×Ó½»»»Ä¤½«µç½â²Û·ÖΪÈý¸öÇøÓò£¬µç¼«²ÄÁÏΪʯī£®
¾«Ó¢¼Ò½ÌÍø
¢ÙͼÖÐa±íʾ
 
Àë×Ó½»»»Ä¤£¨Ìî¡°Òõ¡±»ò¡°Ñô¡±£©£®A-E·Ö±ð´ú±íÉú²úÖеÄÔ­ÁÏ»ò²úÆ·£¬ÆäÖÐCΪÁòËᣬÔòA±íʾ
 
£¬E±íʾ
 
£®
¢ÚÑô¼«µÄµç¼«·´Ó¦Ê½Îª
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

(15·Ö)

ÁòËṤ³§ÅŷŵÄβÆøÖУ¬º¬ÉÙÁ¿µÄ¶þÑõ»¯Áò¡£Îª·ÀÖ¹ÎÛȾ´óÆø£¬ÔÚÅÅ·ÅÇ°±ØÐè½øÐÐβÆø´¦Àí²¢Éè·¨½øÐÐ×ÛºÏÀûÓá£

¢ÅÁòËṤ³§ÅÅ·ÅβÆøÖеÄSO2ͨ³£ÓÃ×ãÁ¿Ê¯»ÒË®ÎüÊÕ£¬È»ºóÔÙÓÃÏ¡ÁòËá´¦Àí¡£

¢Ùд³öÉÏÊö¹ý³ÌµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º                         £¬                    

¢ÚÇë˵³öÕâÖÖβÆø´¦Àí·½·¨µÄÓŵ㣨˵³öÁ½µã¼´¿É£©          

¢ÛÈôijÁòË᳧ÿÌìÅŷŵÄ1ÍòÃ×3¡££¨±ê×¼×´¿ö£©Î²ÆøÖк¬0.2%£¨Ìå»ý°Ù·ÖÊý£©µÄSO2£¬Í¨¹ýÉÏÊö·½·¨´¦Àí£¬ÀíÂÛÉÏÐèÉúʯ»Ò           kg¡£

¢Æ½üÎÅÃÀ¹úºÍÈÕ±¾ÕýÔÚÑо¿ÓÃNa2SO3ÎüÊÕ·¨×÷ΪÖÎÀíSO2ÎÛȾµÄÒ»ÖÖз½·¨£¬¸Ã·½·¨£ºµÚÒ»²½ÊÇÓÃNa2SO3Ë®ÈÜÒºÎüÊÕSO­2£¬µÚ¶þ²½ÊǼÓÈÈÎüÊÕÈÜÒº£¬¿ÉµÃµ½º¬¸ßŨ¶ÈSO2µÄË®ÕôÆø¸±²úÆ·¡£

  ÕâÖÖβÆø´¦Àí·½·¨Ó루1£©Ïà±ÈµÄÓŵãÊÇ                               ¡£

¢ÇijÑо¿Ð¡×éÓÃNaOHÈÜÒºÎüÊÕβÆøÖеĶþÑõ»¯Áò£¬½«ËùµÃµÄNa2SO3ÈÜÒº½øÐеç½âÑ­»·ÔÙÉú£¬ÕâÖÖй¤ÒÕ½ÐÔÙÉúÑ­»·ÍÑÁò·¨£»ÆäÖÐÒõÑôĤ×éºÏÑ­»·ÔÙÉú»úÀíÈçͼ£¬a¡¢bÀë×Ó½»»»Ä¤½«µç½â²Û·ÖΪÈý¸ö¡£ÇøÓò£¬µç¼«²ÄÁÏΪʯī¡£ 

¢ÙͼÖÐa±íʾ          Àë×Ó½»»»Ä¤£¨Ìî¡°Òõ¡±»ò¡°Ñô¡±£©¡£A¡ªE·Ö±ð´ú±íÉú²úÖеÄÔ­ÁÏ»ò²úÆ·£¬ÆäÖÐCΪÁòËᣬÔòA±íʾ    £¬E±íʾ            ¡£

¢ÚÑô¼«µÄµç¼«·´Ó¦Ê½Îª                    ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011½ìÄþÏÄÒø´¨¶þÖиßÈýµÚÒ»´ÎÄ£Ä⿼ÊÔÊÔÌ⣨Àí×Û£©»¯Ñ§²¿·Ö ÌâÐÍ£ºÌî¿ÕÌâ

(15·Ö)
ÁòËṤ³§ÅŷŵÄβÆøÖУ¬º¬ÉÙÁ¿µÄ¶þÑõ»¯Áò¡£Îª·ÀÖ¹ÎÛȾ´óÆø£¬ÔÚÅÅ·ÅÇ°±ØÐè½øÐÐβÆø´¦Àí²¢Éè·¨½øÐÐ×ÛºÏÀûÓá£
¢ÅÁòËṤ³§ÅÅ·ÅβÆøÖеÄSO2ͨ³£ÓÃ×ãÁ¿Ê¯»ÒË®ÎüÊÕ£¬È»ºóÔÙÓÃÏ¡ÁòËá´¦Àí¡£
¢Ùд³öÉÏÊö¹ý³ÌµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º                         £¬                    
¢ÚÇë˵³öÕâÖÖβÆø´¦Àí·½·¨µÄÓŵ㣨˵³öÁ½µã¼´¿É£©          
¢ÛÈôijÁòË᳧ÿÌìÅŷŵÄ1ÍòÃ×3¡££¨±ê×¼×´¿ö£©Î²ÆøÖк¬0.2%£¨Ìå»ý°Ù·ÖÊý£©µÄSO2£¬Í¨¹ýÉÏÊö·½·¨´¦Àí£¬ÀíÂÛÉÏÐèÉúʯ»Ò           kg¡£
¢Æ½üÎÅÃÀ¹úºÍÈÕ±¾ÕýÔÚÑо¿ÓÃNa2SO3ÎüÊÕ·¨×÷ΪÖÎÀíSO2ÎÛȾµÄÒ»ÖÖз½·¨£¬¸Ã·½·¨£ºµÚÒ»²½ÊÇÓÃNa2SO3Ë®ÈÜÒºÎüÊÕSO­2£¬µÚ¶þ²½ÊǼÓÈÈÎüÊÕÈÜÒº£¬¿ÉµÃµ½º¬¸ßŨ¶ÈSO2µÄË®ÕôÆø¸±²úÆ·¡£
ÕâÖÖβÆø´¦Àí·½·¨Ó루1£©Ïà±ÈµÄÓŵãÊÇ                               ¡£
¢ÇijÑо¿Ð¡×éÓÃNaOHÈÜÒºÎüÊÕβÆøÖеĶþÑõ»¯Áò£¬½«ËùµÃµÄNa2SO3ÈÜÒº½øÐеç½âÑ­»·ÔÙÉú£¬ÕâÖÖй¤ÒÕ½ÐÔÙÉúÑ­»·ÍÑÁò·¨£»ÆäÖÐÒõÑôĤ×éºÏÑ­»·ÔÙÉú»úÀíÈçͼ£¬a¡¢bÀë×Ó½»»»Ä¤½«µç½â²Û·ÖΪÈý¸ö¡£ÇøÓò£¬µç¼«²ÄÁÏΪʯī¡£ 

¢ÙͼÖÐa±íʾ          Àë×Ó½»»»Ä¤£¨Ìî¡°Òõ¡±»ò¡°Ñô¡±£©¡£A¡ªE·Ö±ð´ú±íÉú²úÖеÄÔ­ÁÏ»ò²úÆ·£¬ÆäÖÐCΪÁòËᣬÔòA±íʾ   £¬E±íʾ            ¡£
¢ÚÑô¼«µÄµç¼«·´Ó¦Ê½Îª                    ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010-2011ѧÄêÄþÏĸßÈýµÚÒ»´ÎÄ£Ä⿼ÊÔÊÔÌ⣨Àí×Û£©»¯Ñ§²¿·Ö ÌâÐÍ£ºÌî¿ÕÌâ

(15·Ö)

ÁòËṤ³§ÅŷŵÄβÆøÖУ¬º¬ÉÙÁ¿µÄ¶þÑõ»¯Áò¡£Îª·ÀÖ¹ÎÛȾ´óÆø£¬ÔÚÅÅ·ÅÇ°±ØÐè½øÐÐβÆø´¦Àí²¢Éè·¨½øÐÐ×ÛºÏÀûÓá£

¢ÅÁòËṤ³§ÅÅ·ÅβÆøÖеÄSO2ͨ³£ÓÃ×ãÁ¿Ê¯»ÒË®ÎüÊÕ£¬È»ºóÔÙÓÃÏ¡ÁòËá´¦Àí¡£

¢Ùд³öÉÏÊö¹ý³ÌµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º                          £¬                    

¢ÚÇë˵³öÕâÖÖβÆø´¦Àí·½·¨µÄÓŵ㣨˵³öÁ½µã¼´¿É£©          

¢ÛÈôijÁòË᳧ÿÌìÅŷŵÄ1ÍòÃ×3¡££¨±ê×¼×´¿ö£©Î²ÆøÖк¬0.2%£¨Ìå»ý°Ù·ÖÊý£©µÄSO2£¬Í¨¹ýÉÏÊö·½·¨´¦Àí£¬ÀíÂÛÉÏÐèÉúʯ»Ò            kg¡£

¢Æ½üÎÅÃÀ¹úºÍÈÕ±¾ÕýÔÚÑо¿ÓÃNa2SO3ÎüÊÕ·¨×÷ΪÖÎÀíSO2ÎÛȾµÄÒ»ÖÖз½·¨£¬¸Ã·½·¨£ºµÚÒ»²½ÊÇÓÃNa2SO3Ë®ÈÜÒºÎüÊÕSO­2£¬µÚ¶þ²½ÊǼÓÈÈÎüÊÕÈÜÒº£¬¿ÉµÃµ½º¬¸ßŨ¶ÈSO2µÄË®ÕôÆø¸±²úÆ·¡£

  ÕâÖÖβÆø´¦Àí·½·¨Ó루1£©Ïà±ÈµÄÓŵãÊÇ                                ¡£

¢ÇijÑо¿Ð¡×éÓÃNaOHÈÜÒºÎüÊÕβÆøÖеĶþÑõ»¯Áò£¬½«ËùµÃµÄNa2SO3ÈÜÒº½øÐеç½âÑ­»·ÔÙÉú£¬ÕâÖÖй¤ÒÕ½ÐÔÙÉúÑ­»·ÍÑÁò·¨£»ÆäÖÐÒõÑôĤ×éºÏÑ­»·ÔÙÉú»úÀíÈçͼ£¬a¡¢bÀë×Ó½»»»Ä¤½«µç½â²Û·ÖΪÈý¸ö¡£ÇøÓò£¬µç¼«²ÄÁÏΪʯī¡£ 

¢ÙͼÖÐa±íʾ           Àë×Ó½»»»Ä¤£¨Ìî¡°Òõ¡±»ò¡°Ñô¡±£©¡£A¡ªE·Ö±ð´ú±íÉú²úÖеÄÔ­ÁÏ»ò²úÆ·£¬ÆäÖÐCΪÁòËᣬÔòA±íʾ    £¬E±íʾ             ¡£

¢ÚÑô¼«µÄµç¼«·´Ó¦Ê½Îª                     ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º×¨ÏîÌâ ÌâÐÍ£ºÌî¿ÕÌâ

ÁòËṤ³§ÅŷŵÄβÆøÖУ¬º¬ÉÙÁ¿µÄ¶þÑõ»¯Áò¡£Îª·ÀÖ¹ÆäÎÛȾ´óÆø£¬ÔÚÅÅ·ÅÇ°±ØÐè½øÐÐβÆø´¦Àí²¢Éè·¨½øÐÐ×ÛºÏÀûÓá£
(1)ÁòËṤ³§ÅÅ·ÅβÆøÖеÄSO2ͨ³£ÓÃ×ãÁ¿Ê¯»ÒË®ÎüÊÕ£¬È»ºóÔÙÓÃÏ¡ÁòËá´¦Àí¡£
¢Ùд³öÉÏÊö¹ý³ÌµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º_________£¬
¢ÚÇë˵³öÕâÖÖβÆø´¦Àí·½·¨µÄÓŵ㣨˵³öÁ½µã¼´¿É£©£º___________;
¢ÛÈôijÁòË᳧ÿÌìÅŷŵÄ1ÍòÃ×3£¨±ê×¼×´¿ö£©Î²ÆøÖк¬0£®2%£¨Ìå»ý°Ù·ÖÊý£©µÄSO2£¬Í¨¹ýÉÏÊö·½·¨´¦Àí£¬ÀíÂÛÉÏÐèÉúʯ»Ò_______kg¡£
(2)½üÎÅÃÀ¹úºÍÈÕ±¾ÕýÔÚÑо¿ÓÃNa2SO3ÎüÊÕ·¨×÷ΪÖÎÀíSO2ÎÛȾµÄÒ»ÖÖз½·¨£¬¸Ã·½·¨£º
µÚÒ»²½ÊÇÓÃNa2SO3Ë®ÈÜÒºÎüÊÕSO2£¬
µÚ¶þ²½ÊǼÓÈÈÎüÊÕÈÜÒº£¬¿ÉµÃµ½º¬¸ßŨ¶ÈSO2µÄË®ÕôÆø¸±²úÆ·¡£
ÕâÖÖβÆø´¦Àí·½·¨Óë(1)Ïà±ÈµÄÓŵãÊÇ____________¡£
(3)ijÑо¿Ð¡×éÓÃNaOHÈÜÒºÎüÊÕβÆøÖеĶþÑõ»¯Áò£¬½«ËùµÃµÄNa2SO3ÈÜÒº½øÐеç½âÑ­»·ÔÙÉú£¬ÕâÖÖй¤ÒÕ½ÐÔÙÉúÑ­»·ÍÑÁò·¨£»ÆäÖÐÒõÑôĤ×éºÏÑ­»·ÔÙÉú»úÀíÈçÏÂͼ£¬a,bÀë×Ó½»»»Ä¤½«µç½â²Û·ÖΪÈý¸öÇøÓò£¬µç¼«²ÄÁÏΪʯī¡£
¢ÙͼÖÐa±íʾ____£¨Ìî¡°Òõ¡±»ò¡°Ñô¡±£©Àë×Ó½»»»Ä¤¡£A¡«E·Ö±ð´ú±íÉú²úÖеÄÔ­ ÁÏ»ò²úÆ·£¬ÆäÖÐCΪÁòËᣬÔòA±íʾ_______£¬E±íʾ________¡£
¢ÚÑô¼«µÄµç¼«·´Ó¦Ê½Îª____¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸