Question

úÖк¬ÓÐÁòÔªËØ£¬ÔÚȼÉÕ¹ý³ÌÖвúÉúµÄ¶þÑõ»¯Áò»áÔì³É´óÆøµÄÎÛȾ¡£Ä³Ãº³¡ÏòúÖмÓÈëÊÊÁ¿µÄÉúʯ»ÒÖƳɹ©¾ÓÃñ²ÉůÓõġ°»·±£Ãº¡±£¬ÒÔ¼õÉÙ¶þÑõ»¯ÁòµÄÅÅ·Å£¬ÏûÈõ¶þÑõ»¯Áò¶Ô¿ÕÆøµÄÎÛȾ¡£È¼ÉÕʱÉúʯ»ÒÎüÊÕ¶þÑõ»¯ÁòµÄ»¯Ñ§·½³ÌʽΪ£º

    2CaO + mSO₂ + O₂  nCaSO₄ ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1) m =        

(2) Èôú³§Ò»´Î¹²¼ÓÈ뺬Ñõ»¯¸Æ80%µÄÉúʯ»Ò1400 t£¬ÔòÀíÂÛÉÏ×î¶à¿ÉÎüÊÕ¶þÑõ»¯Áò¶àÉÙ¶Ö£¿

Answer 1

1£©n=2   ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­ 2·Ö

£¨2£©½â£ºÉèÀíÂÛÊÇ×î¶àÎüÊÕ¶þÑõ»¯ÁòµÄÖÊÁ¿Îªx¡£

2CaO  +  2SO₂ +  O₂   2CaSO₄        ¡­¡­¡­ 1·Ö

112       128

1400t¡Á80%    x                             ¡­¡­¡­ 1·Ö

 =                           ¡­¡­¡­ 1·Ö

  x = 1280 t                                    ¡­¡­¡­ 1·Ö

´ð£ºÀíÂÛÊÇ×î¶àÎüÊÕ¶þÑõ»¯ÁòµÄÖÊÁ¿Îª1280t   [ȱ²½Ö裨Éè»ò´ð£©¿Û1·Ö]