ÌâÄ¿ÄÚÈÝ
20-¢ñ£¨6·Ö£©¹ÌÁò¼ÁÊÇ°ÑúȼÉÕʱÉú³ÉµÄ¶þÑõ»¯ÁòÒÔÑεÄÐÎʽ¹Ì¶¨ÔÚ¯ÔüÖеÄÎïÖÊ£¬¿É
¼õÉÙ¶þÑõ»¯Áò¶Ô´óÆøµÄÎÛȾ¡£ÏÂÁÐÎïÖÊÖпÉÓÃ×ö¹ÌÁò¼ÁµÄÓÐ
A£®CaO B£®Na2C03 C£®NH4N03 D. P205
20-¢ò£¨14·Ö£©ÒÔ»ÆÌú¿óΪÔÁÏ£¬²ÉÓýӴ¥·¨Éú²úÁòËáµÄÁ÷³Ì¿É¼òʾÈçÏ£º
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔÚ¯ÆøÖÆÔìÖУ¬Éú³ÉS02µÄ»¯Ñ§·½³ÌʽΪ______________________________£»
£¨2£©Â¯Æø¾«ÖƵÄ×÷ÓÃÊǽ«º¬S02µÄ¯Æø_______________£®_______________¼°¸ÉÔÈç¹û¯Æø²»¾¹ý¾«ÖÆ£¬¶ÔS02´ß»¯Ñõ»¯µÄÓ°ÏìÊÇ _____________________________ £º
£¨3£©¾«ÖƯÆø£¨º¬SO2Ìå»ý·ÖÊýΪ7£¥¡¢O2Ϊll£¥¡¢N2Ϊ82£¥£©ÖÐSO2ƽºâת»¯ÂÊÓëζȼ°Ñ¹Ç¿¹ØϵÈçÏÂͼËùʾ¡£ÔÚʵ¼ÊÉú²úÖУ¬SO2´ß»¯Ñõ»¯·´Ó¦µÄÌõ¼þÑ¡Ôñ³£Ñ¹¡¢450¡æ£»×óÓÒ£¨¶ÔӦͼÖÐAµã£©£¬¶øûÓÐÑ¡ÔñSO2ת»¯Âʸü¸ßµÄB»òCµã¶ÔÓ¦µÄ·´Ó¦Ìõ¼þ£¬ÆäÔÒò·Ö±ðÊÇ______________________________¡¢_____________
£¨4£©ÔÚSO2´ß»¯Ñõ»¯É豸ÖÐÉèÖÃÈȽ»»»Æ÷µÄÄ¿µÄÊÇ_______________¡¢______________£¬´Ó¶ø³ä·ÖÀûÓÃÄÜÔ´¡£
20¡ªI A¡¢B
20¡ªII
£¨1£©4FeS2+11O2 2Fe2O3+8SO2
£¨2£©³ý³¾¡¢Ë®Ï´£»¿ó³¾£¬Éé¡¢µâµÈ»¯ºÏÎïʹ´ß»¯¼ÁÖж¾£¬Ë®ÕôÆø¶ÔÉ豸ºÍÉú²úÓв»Á¼Ó°Ïì¡£
£¨3£©²»Ñ¡Bµã£¬ÒòΪѹǿԽ´ó¶ÔÉ豸µÄͶ×Ê´ó£¬ÏûºÄµÄ¶¯ÄÜ´ó£»SO2ÔÁϵÄת»¯ÂÊÔÚ1¸ö´óÆøѹϵÄת»¯ÂÊÒÑÊÇ97%×óÓÒ£¬ÔÙÌá¸ßѹǿ£¬SO2µÄת»¯ÂÊÌá¸ßµÄÓàµØºÜС£¬ËùÒÔ²ÉÓÃ1¸ö´óÆøѹ¡£
²»Ñ¡ÔñCµã£¬ÒòΪζÈÔ½µÍ£¬SO2ת»¯ÂÊËäÈ»¸ü¸ß£¬µ«´ß»¯¼ÁµÄ´ß»¯×÷ÓÃÊÜÓ°Ï죬450¡æʱ£¬´ß»¯¼ÁµÄ´ß»¯Ð§ÂÊ×î¸ß¡£¹ÊÑ¡ÔñAµã£¬²»Ñ¡Cµã¡£
£¨4£©ÀûÓ÷´Ó¦·Å³öµÄÈÈÁ¿Ô¤ÈÈÔÁÏÆøÌ壻Éϲ㷴ӦÆø¾ÈȽ»»»Æ÷ζȽµµ½400¡ª500¡æ½øÈëϲãʹ·´Ó¦¸ü¼ÓÍêÈ«
(20·Ö)
20-¢ñ(6·Ö)¹ÌÁò¼ÁÊÇ°ÑúȼÉÕʱÉú³ÉµÄ¶þÑõ»¯ÁòÒÔÑεÄÐÎʽ¹Ì¶¨ÔÚ¯ÔüÖеÄÎïÖÊ£¬¿É
¼õÉÙ¶þÑõ»¯Áò¶Ô´óÆøµÄÎÛȾ¡£ÏÂÁÐÎïÖÊÖпÉÓÃ×ö¹ÌÁò¼ÁµÄÓÐ
A£®CaO | B£®Na2C03 | C£®NH4N03 | D£®P205 |
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)ÔÚ¯ÆøÖÆÔìÖУ¬Éú³ÉS02µÄ»¯Ñ§·½³ÌʽΪ______________________________£»
(2)¯Æø¾«ÖƵÄ×÷ÓÃÊǽ«º¬S02µÄ¯Æø_______________¡¢_______________¼°¸ÉÔÈç¹û¯Æø²»¾¹ý¾«ÖÆ£¬¶ÔS02´ß»¯Ñõ»¯µÄÓ°ÏìÊÇ _____________ _______________ £º
(3)¾«ÖƯÆø(º¬SO2Ìå»ý·ÖÊýΪ7£¥¡¢O2Ϊll£¥¡¢N2Ϊ82£¥)ÖÐS02ƽºâת»¯ÂÊÓëζȼ°Ñ¹Ç¿¹ØϵÈçÏÂͼËùʾ¡£ÔÚʵ¼ÊÉú²úÖУ¬S02´ß»¯Ñõ»¯·´Ó¦µÄÌõ¼þÑ¡Ôñ³£Ñ¹¡¢450¡æ£»×óÓÒ(¶ÔӦͼÖÐAµã)£¬¶øûÓÐÑ¡ÔñS02ת»¯Âʸü¸ßµÄB»òCµã¶ÔÓ¦µÄ·´Ó¦Ìõ¼þ£¬ÆäÔÒò·Ö±ðÊÇ______________________________¡¢______________________________£»
(4)ÔÚS02´ß»¯Ñõ»¯É豸ÖÐÉèÖÃÈȽ»»»Æ÷µÄÄ¿µÄÊÇ_______________¡¢_______________£¬´Ó¶ø³ä·ÖÀûÓÃÄÜÔ´¡£
20-¢ñ(6·Ö)¹ÌÁò¼ÁÊÇ°ÑúȼÉÕʱÉú³ÉµÄ¶þÑõ»¯ÁòÒÔÑεÄÐÎʽ¹Ì¶¨ÔÚ¯ÔüÖеÄÎïÖÊ£¬¿É
¼õÉÙ¶þÑõ»¯Áò¶Ô´óÆøµÄÎÛȾ¡£ÏÂÁÐÎïÖÊÖпÉÓÃ×ö¹ÌÁò¼ÁµÄÓÐ
A£® CaO B£®Na2C03 C£®NH4N03 D. P205
20-¢ò(14·Ö)ÒÔ»ÆÌú¿óΪÔÁÏ£¬²ÉÓýӴ¥·¨Éú²úÁòËáµÄÁ÷³Ì¿É¼òʾÈçÏ£º
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)ÔÚ¯ÆøÖÆÔìÖУ¬Éú³ÉS02µÄ»¯Ñ§·½³ÌʽΪ______________________________£»
(2)¯Æø¾«ÖƵÄ×÷ÓÃÊǽ«º¬S02µÄ¯Æø_______________¡¢_______________¼°¸ÉÔÈç¹û¯Æø²»¾¹ý¾«ÖÆ£¬¶ÔS02´ß»¯Ñõ»¯µÄÓ°ÏìÊÇ____________________________________£º
(3)¾«ÖƯÆø(º¬SO2Ìå»ý·ÖÊýΪ7£¥¡¢O2Ϊll£¥¡¢N2Ϊ82£¥)ÖÐS02ƽºâת»¯ÂÊÓëζȼ°Ñ¹Ç¿¹ØϵÈçÏÂͼËùʾ¡£ÔÚʵ¼ÊÉú²úÖУ¬S02´ß»¯Ñõ»¯·´Ó¦µÄÌõ¼þÑ¡Ôñ³£Ñ¹¡¢450¡æ£»×óÓÒ(¶ÔӦͼÖÐAµã)£¬¶øûÓÐÑ¡ÔñS02ת»¯Âʸü¸ßµÄB»òCµã¶ÔÓ¦µÄ·´Ó¦Ìõ¼þ£¬ÆäÔÒò·Ö±ðÊÇ______________________________¡¢______________________________£»
(4)ÔÚS02´ß»¯Ñõ»¯É豸ÖÐÉèÖÃÈȽ»»»Æ÷µÄÄ¿µÄÊÇ_______________¡¢_______________£¬´Ó¶ø³ä·ÖÀûÓÃÄÜÔ´¡£