ÌâÄ¿ÄÚÈÝ
£¨12·Ö£©
̼¡¢ÁòµÄº¬Á¿Ó°Ïì¸ÖÌúÐÔÄÜ£¬Ì¼¡¢Áòº¬Á¿µÄÒ»Öֲⶨ·½·¨Êǽ«¸ÖÑùÖÐ̼¡¢Áòת»¯ÎªÆøÌ壬ÔÙÓòâ̼¡¢²âÁò×°ÖýøÐвⶨ¡£
£¨1£©²ÉÓÃ×°ÖÃA£¬ÔÚ¸ßÎÂÏÂx¿Ë¸ÖÑùÖÐ̼¡¢Áòת»¯ÎªCO2¡¢SO2¡£
¢ÙÆøÌåaµÄ³É·ÖÊÇ____________________¡£
¢ÚÈô¸ÖÑùÖÐÁòÒÔFeSÐÎʽ´æÔÚ£¬AÖз´Ó¦£º3FeS+5 O2¸ßÎÂ1____+3_____¡£
£¨2£©½«ÆøÌåaͨÈë²âÁòËá×°ÖÃÖУ¨ÈçÓÒͼ£©£¬²ÉÓõζ¨·¨²â¶¨ÁòµÄº¬Á¿¡£
¢ÙH2O2Ñõ»¯SO2µÄ»¯Ñ§·½³Ìʽ£º_________________¡£
¢ÚÓÃNaOHÈÜÒºµÎ¶¨Éú³ÉµÄH2SO4£¬ÏûºÄz mLNaOHÈÜÒº£¬ÈôÏûºÄ1mLNaOHÈÜÒºÏ൱ÓÚÁòµÄÖÊÁ¿Îªy¿Ë£¬Ôò¸Ã¸ÖÑùÖÐÁòµÄÖÊÁ¿·ÖÊý£º_________________¡£
£¨3£©½«ÆøÌåaͨÈë²â̼װÖÃÖУ¨ÈçÏÂͼ£©£¬²ÉÓÃÖØÁ¿·¨²â¶¨Ì¼µÄº¬Á¿¡£
¢ÙÆøÌåaͨ¹ýBºÍCµÄÄ¿µÄÊÇ_____________________¡£
¢Ú¼ÆËã¸ÖÑùÖÐ̼µÄÖÊÁ¿·ÖÊý£¬Ó¦²âÁ¿µÄÊý¾ÝÊÇ__________________¡£
̼¡¢ÁòµÄº¬Á¿Ó°Ïì¸ÖÌúÐÔÄÜ£¬Ì¼¡¢Áòº¬Á¿µÄÒ»Öֲⶨ·½·¨Êǽ«¸ÖÑùÖÐ̼¡¢Áòת»¯ÎªÆøÌ壬ÔÙÓòâ̼¡¢²âÁò×°ÖýøÐвⶨ¡£
£¨1£©²ÉÓÃ×°ÖÃA£¬ÔÚ¸ßÎÂÏÂx¿Ë¸ÖÑùÖÐ̼¡¢Áòת»¯ÎªCO2¡¢SO2¡£
¢ÙÆøÌåaµÄ³É·ÖÊÇ____________________¡£
¢ÚÈô¸ÖÑùÖÐÁòÒÔFeSÐÎʽ´æÔÚ£¬AÖз´Ó¦£º3FeS+5 O2¸ßÎÂ1____+3_____¡£
£¨2£©½«ÆøÌåaͨÈë²âÁòËá×°ÖÃÖУ¨ÈçÓÒͼ£©£¬²ÉÓõζ¨·¨²â¶¨ÁòµÄº¬Á¿¡£
¢ÙH2O2Ñõ»¯SO2µÄ»¯Ñ§·½³Ìʽ£º_________________¡£
¢ÚÓÃNaOHÈÜÒºµÎ¶¨Éú³ÉµÄH2SO4£¬ÏûºÄz mLNaOHÈÜÒº£¬ÈôÏûºÄ1mLNaOHÈÜÒºÏ൱ÓÚÁòµÄÖÊÁ¿Îªy¿Ë£¬Ôò¸Ã¸ÖÑùÖÐÁòµÄÖÊÁ¿·ÖÊý£º_________________¡£
£¨3£©½«ÆøÌåaͨÈë²â̼װÖÃÖУ¨ÈçÏÂͼ£©£¬²ÉÓÃÖØÁ¿·¨²â¶¨Ì¼µÄº¬Á¿¡£
¢ÙÆøÌåaͨ¹ýBºÍCµÄÄ¿µÄÊÇ_____________________¡£
¢Ú¼ÆËã¸ÖÑùÖÐ̼µÄÖÊÁ¿·ÖÊý£¬Ó¦²âÁ¿µÄÊý¾ÝÊÇ__________________¡£
£¨1£©¢ÙCO2¡¢SO2¡¢O2£»¢ÚFe3O4£»SO2
£¨2£©¢ÙH2O2+SO2=H2SO4£»¢Ú zy/x
£¨3£©¢Ù³ýÈ¥SO2¶ÔCO2²â¶¨µÄ¸ÉÈÅ
¢ÚÎüÊÕCO2ÆøÌåÇ°ºóÎüÊÕÆ¿µÄÖÊÁ¿
£¨2£©¢ÙH2O2+SO2=H2SO4£»¢Ú zy/x
£¨3£©¢Ù³ýÈ¥SO2¶ÔCO2²â¶¨µÄ¸ÉÈÅ
¢ÚÎüÊÕCO2ÆøÌåÇ°ºóÎüÊÕÆ¿µÄÖÊÁ¿
ÊÔÌâ·ÖÎö£º£¨1£©¢Ù¸ÖÑùÖеÄ̼¡¢ÁòÔÚ×°ÖÃAÖб»Ñõ»¯ÎªCO2¡¢SO2£¬¹ÊaµÄ³É·ÖΪCO2¡¢SO2ÒÔ¼°Î´·´Ó¦µÄO2£»
¢ÚFeSÖеģ¬-2¼ÛµÄÁò±»Ñõ»¯ÎªSO2£¬+2¼ÛµÄFe±»Ñõ»¯Îª+3¼ÛµÄÌú£¬½áºÏËù¸ø»¯Ñ§¼ÆÁ¿Êý£¬¿ÉÖª²úÎïӦΪFe3O4ºÍSO2£¬¹Ê·½³ÌʽΪ3FeS+5O2=Fe3O4+3SO2¡£
£¨2£©¢ÙH2O2¾ßÓÐÑõ»¯ÐÔ£¬¿ÉÑõ»¯SO2ʹSµÄ»¯ºÏ¼ÛÉý¸ßΪ+6¼Û£¬ÔÚÈÜÒºÖз´Ó¦²úÎïӦΪÁòËᣬ¹Ê·´Ó¦·½³ÌʽΪ£ºH2O2+SO2=H2SO4£»¢Ú1mL NaOHÏ൱ÓÚyg S£¬¹Êz mL NaOHÏ൱ÓÚ zy g S£¬Ôò¸ÃÑùÆ·ÖÐÁòµÄÖÊÁ¿·ÖÊýΪzy/x ¡£
£¨3£©¢Ù²â¶¨Ì¼µÄº¬Á¿Ð轫ÆøÌåaÖеÄSO2³ýÈ¥£¬¹Ê×°ÖÃBºÍCµÄ×÷ÓÃÊdzýÈ¥SO2£»¢Ú¼ÆËã̼µÄÖÊÁ¿·ÖÊýÐëÀûÓÃCO2µÄÖÊÁ¿½øÐзÖÎö£¬¹ÊÐè²âÁ¿CO2ÎüÊÕÆ¿ÔÚÎüÊÕCO2ÆøÌåÇ°ºóµÄÖÊÁ¿¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿