ÌâÄ¿ÄÚÈÝ

·ÖijͬѧΪ̽¾¿Í­¸úŨÁòËáµÄ·´Ó¦Çé¿ö£¬ÓÃÏÂͼËùʾװÖýøÐÐÁËÓйØʵÑé

£¨1£©BÊÇÓÃÀ´ÊÕ¼¯ÊµÑéÖÐÉú³ÉµÄÆøÌåµÄ×°Ö㬵«Î´½«µ¼¹Ü»­È«£¬ÇëÔÚ´ðÌâ¾íÉϰѵ¼¹Ü²¹³ä
ÍêÕû        ¡£
£¨2£©Çëд³öÍ­¸úŨÁòËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ         ¡£
£¨3£©ÊµÑéÖÐDÖеÄÏÖÏó         ¡£
£¨4£©ÊµÑéÖУ¬¸Ãͬѧȡ6.4gͭƬºÍ12mL 18mol¡¤L-1H2SO4ÈÜÒº·ÅÔÚÔ²µ×ÉÕÆ¿Öй²ÈÈ£¬Ö±µ½·´Ó¦Í£Ö¹£¬×îºó·¢ÏÖÉÕÆ¿Öл¹ÓÐͭƬʣÓࣻ¸Ãͬѧ¸ù¾ÝËùѧµÄ»¯Ñ§ÖªÊ¶Åжϻ¹»áÓÐÒ»¶¨Á¿H2SO4µÄÊ£Ó࣬ÏÂÁÐÒ©Æ·ÖÐÄܹ»ÓÃÀ´ÑéÖ¤·´Ó¦Í£Ö¹ºóµÄÉÕÆ¿ÖÐÈ·ÓÐÊ£ÓàµÄH2SO4µÄÊÇ         Ìî×Öĸ±àºÅ£©¡£
a£®BaCl2ÈÜÒº    b£®Ba(NO3)2ÈÜÒº     c£®Òø·Û     d£®Na2CO3·ÛÄ©
£¨5£©Èô½«16gÍ­Óë50mLH2SO4ÎïÖʵÄÁ¿Å¨¶ÈΪһ¶¨ÖµµÄŨÁòËá·´Ó¦£¬Í­ÍêÈ«Èܽ⡣Çë»Ø´ð£º
¢Ù·´Ó¦ÖвúÉúµÄÆøÌåÔÚ±ê×¼×´¿öϵÄÌå»ýΪ         L¡£
¢Ú¸Ã·´Ó¦Öб»»¹Ô­µÄH2SO4µÄÎïÖʵÄÁ¿Îª         mol¡£
¢Û´ý²úÉúµÄÆøÌåÈ«²¿Êͷźó£¬ÏòÈÜÒºÖеμÓVmL a mol¡¤L-1NaOHÈÜÒº£¬Ç¡ºÃʹÈÜÒºÖР
µÄCu2+È«²¿×ª»¯Îª³Áµí£¬ÔòԭŨÁòËáÖÐH2SO4µÄÎïÖʵÄÁ¿Å¨¶È=         mol¡¤L-1¡£

£¨1£©£¨2£©
£¨3£©×ÏɫʯÈïÊÔÒº±äºì £¨4£©bd £¨5£©¢Ù 5.6£»¢Ú 0.25£»¢Û£¨aV¡Á10-2+5£©

ÊÔÌâ·ÖÎö£º£¨1£©×÷ͼʱB×°ÖÃÖе¼Æø¹Ü³¤½ø¶Ì³ö£»£¨2£©Í­ÓëŨÁòËá·´Ó¦Éú³É¶þÑõ»¯ÁòºÍÁòËáÍ­£¬×¢ÒâÅäƽ£»£¨3£©¶þÑõ»¯ÁòÈÜÓÚË®£¬µÃµ½µÄµÄÈÜÒºÏÔËáÐÔ £¬×ÏɫʯÈïÊÔÒº±äºì£»£¨4£©Äܹ»ÓÃÀ´ÑéÖ¤·´Ó¦Í£Ö¹ºóµÄÉÕÆ¿ÖÐÈ·ÓÐÊ£ÓàµÄH2SO4µÄÊÇb¡¢d£¬a.·´Ó¦ºóÉú³ÉµÄÁòËáÍ­ÖÐÒ²º¬ÓÐÁòËá¸ùÀë×Ó£¬ÄÜÓëBaCl2ÈÜÒºÉú³É°×É«³Áµí£¬²»ÄܼìÑé³öÁòËáµÄ´æÔÚ£»b£®Èç¹ûÈÜÒºÖÐÓÐÁòËáÊ£Ó࣬¼ÓÈëBa(NO3)2ÈÜÒº£¬³ýÁËÉú³É°×É«ÁòËá±µ³Áµí£¬»¹»áÔÚÉÕÆ¿¿Ú´¦¹Û²ìµ½ºì×ØÉ«µÄNO2ÆøÌ壬¹ÊÄܼìÑé³öÁòËáµÄ´æÔÚ£»c£®¼ÓÈëÒø·ÛûÓÐÃ÷ÏԱ仯£¬²»ÄܼìÑé³öÁòËáµÄ´æÔÚ£»d£®Èç¹ûÈÜÒºÖÐÓÐÁòËáÊ£Ó࣬¼ÓÈëNa2CO3·ÛÄ©»áÉú³ÉÎÞÉ«µÄCO2ÆøÌ壬¹ÊÄܼìÑé³öÁòËáµÄ´æÔÚ£»£¨5£©¢Ù¸ù¾ÝÍ­µÄÖÊÁ¿£¬ÀûÓÃÍ­ÓëÁòËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ¼ÆË㣻¢Ú¸ù¾ÝÔªËØÊغ㣬±»»¹Ô­µÄH2SO4µÄÎïÖʵÄÁ¿µÈÓÚÉú³ÉSO2µÄÎïÖʵÄÁ¿£»¢Û¡°Ç¡ºÃʹÈÜÒºÖеÄCu2+È«²¿×ª»¯Îª³Áµí¡±£¬Ôò´Ëʱ£¬ÈÜҺΪNa2SO4ÈÜÒº£¬¸ù¾ÝÁòÔªËØÊغ㣬ÔòÁòËáµÄÎïÖʵÄÁ¿£ºn£¨H2SO4£©=n£¨Na2SO4£©+n£¨SO2£©=n£¨NaOH£©¡Á1/2+n£¨SO2£©£¬È»ºó¸ù¾Ýc=n/V(aq)¼ÆËã¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨±¾Ìâ¹²14·Ö£©
ÁòÓжàÖÖº¬ÑõËᣬÑÇÁòËᣨH2SO3£©¡¢ÁòËᣨH2SO4£©¡¢½¹ÁòËᣨH2SO4¡¤SO3£©¡¢Áò´úÁòËᣨH2S2O3£©µÈµÈ£¬ÆäÖÐÁòËá×îΪÖØÒª£¬ÔÚ¹¤ÒµÉÏÓй㷺µÄÓ¦Óá£ÔÚʵÑéÊÒ£¬Å¨ÁòËáÊdz£ÓõĸÉÔï¼Á¡£
Íê³ÉÏÂÁмÆË㣺
(1)½¹ÁòËᣨH2SO4¡¤SO3£©ÈÜÓÚË®£¬ÆäÖеÄSO3¶¼×ª»¯ÎªÁòËá¡£Èô½«445g½¹ÁòËáÈÜÓÚË®Åä³É4.00LÁòËᣬ¸ÃÁòËáµÄÎïÖʵÄÁ¿Å¨¶ÈΪ________mol/¡£
(2)ÈôÒÔŨÁòËáÎüË®ºóÉú³ÉµÄH2SO4¡¤H2O¼ÆË㣬250gÖÊÁ¿·ÖÊýΪ98%µÄÁòËáÄÜÎüÊÕ¶àÉÙgË®£¿
(3)ÁòÌú¿óÊǹ¤ÒµÉÏÖÆÁòËáµÄÖ÷ÒªÔ­ÁÏ¡£ÁòÌú¿óÑõ»¯±ºÉյĻ¯Ñ§·´Ó¦ÈçÏ£º
3FeS2£«8O2¡úFe3O4£«6SO2   4FeS2£«11 O2¡ú2Fe2O3£«8SO2
Èô48mol FeS2ÍêÈ«·´Ó¦ºÄÓÃÑõÆø2934.4L£¨±ê×¼×´¿ö£©£¬¼ÆËã·´Ó¦²úÎïÖÐFe3O4ÓëFe2O3ÎïÖʵÄÁ¿Ö®±È¡£
(4)ÓÃÁò»¯ÇâÖÆÈ¡ÁòËᣬ¼ÈÄܳä·ÖÀûÓÃ×ÊÔ´ÓÖÄܱ£»¤»·¾³£¬ÊÇÒ»ÖÖºÜÓз¢Õ¹Ç°Í¾µÄÖƱ¸ÁòËáµÄ·½·¨¡£
Áò»¯ÇâÌå»ý·ÖÊýΪ0.84µÄ»ìºÏÆøÌ壨H2S¡¢H2O¡¢N2£©ÔÚ¿ÕÆøÖÐÍêȫȼÉÕ£¬Èô¿ÕÆø¹ýÁ¿77%£¬¼ÆËã²úÎïÆøÌåÖÐSO2Ìå»ý·ÖÊý£¨Ë®ÊÇÆøÌ壩¡££¨ÒÑÖª¿ÕÆø×é³É£ºN2Ìå»ý·ÖÊý0.79¡¢O2Ìå»ý·ÖÊý0.21£©
£¨15·Ö£©¶þÑõ»¯ÁòÊÇÖØÒªµÄ¹¤ÒµÔ­ÁÏ£¬Ì½¾¿ÆäÖƱ¸·½·¨ºÍÐÔÖʾßÓзdz£ÖØÒªµÄÒâÒå¡£

£¨1£©ÊµÑéÊÒÓÃͼ1×°ÖòⶨSO2´ß»¯Ñõ»¯ÎªSO3µÄת»¯ÂÊ¡££¨ÒÑÖªSO3ÈÛµãΪ16£®8¡æ£¬¼ÙÉèÆøÌå½øÈë×°ÖÃʱ·Ö±ð±»ÍêÈ«ÎüÊÕ£¬ÇÒºöÂÔ¿ÕÆøÖÐCO2µÄÓ°Ïì¡££©
¢Ù¼òÊöʹÓ÷ÖҺ©¶·ÏòÔ²µ×ÉÕÆ¿ÖеμÓŨÁòËáµÄ²Ù×÷£º                 ¡£
¢ÚʵÑé¹ý³ÌÖУ¬ÐèҪͨÈëÑõÆø¡£ÊÔд³öÒ»¸öÓÃÈçͼ2ËùʾװÖÃÖÆÈ¡ÑõÆøµÄ»¯Ñ§·½³Ìʽ£º        ¡£
¢Ûµ±Í£Ö¹Í¨ÈëSO2ϨÃð¾Æ¾«µÆºó£¬ÐèÒª¼ÌÐøͨһ¶Îʱ¼äµÄÑõÆø£¬ÆäÄ¿µÄÊÇ£º        ¡£
¢ÜʵÑé½áÊøºó£¬Èô×°ÖÃDÔö¼ÓµÄÖÊÁ¿Îªmg£¬×°ÖÃEÖвúÉú°×É«³ÁµíµÄÖÊÁ¿Îªng£¬Ôò´Ë
Ìõ¼þ϶þÑõ»¯ÁòµÄת»¯ÂÊÊÇ          £¨Óú¬×ÖĸµÄ´úÊýʽ±íʾ£¬²»Óû¯¼ò£©¡£
£¨2£©Ä³Ñ§Ï°Ð¡×éÉè¼ÆÓÃÈçͼ3×°ÖÃÑéÖ¤¶þÑõ»¯ÁòµÄ»¯Ñ§ÐÔÖÊ¡£
¢ÙÄÜ˵Ã÷¶þÑõ»¯Áò¾ßÓÐÑõ»¯ÐÔµÄʵÑéÏÖÏóΪ£º                          ¡£
¢ÚΪÑéÖ¤¶þÑõ»¯ÁòµÄ»¹Ô­ÐÔ£¬³ä·Ö·´Ó¦ºó£¬È¡ÊÔ¹ÜbÖеÄÈÜÒº·ÖÈý·Ý£¬·Ö±ð½øÐÐÈçÏÂʵÑé¡£
·½°¸I£ºÏòµÚÒ»·ÝÈÜÒºÖмÓÈëAgNO3ÈÜÒº£¬Óа×É«³Á
µíÉú³É¡£
·½°¸II£ºÏòµÚ¶þ·ÝÈÜÒºÖмÓÈëÆ·ºìÈÜÒº£¬ºìÉ«ÍÊÈ¥¡£
·½°¸III£ºÏòµÚÈý·ÝÈÜÒºÖмÓÈëBaC12ÈÜÒº£¬²úÉú°×É«³Áµí
ÉÏÊö·½°¸ÖкÏÀíµÄÊÇ       £¨Ìî¡°I¡±¡¢¡°II¡±¡¢»ò¡°III¡±£©£»
ÊÔ¹Üb·¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ£º      ¡£
¢Ûµ±Í¨Èë¶þÑõ»¯ÁòÖÁÊÔ¹ÜcÖÐÈÜÒºÏÔÖÐÐÔʱ£¬¸ÃÈÜÒºÖÐ
c(Na+)=                 £¨Óú¬Áò΢Á£Å¨¶ÈµÄ´úÊýʽ±íʾ£©¡£
£¨12·Ö£©¡¾»¯Ñ§¡ª»¯Ñ§Óë¼¼Êõ¡¿
ÁòËáÊǹ¤ÒµÉú²úÖÐ×îΪÖØÒªµÄ²úÆ·Ö®Ò»£¬ÔÚ»¯Ñ§¹¤ÒµµÄºÜ¶àÁìÓò¶¼ÒªÓõ½Å¨ÁòËá¡£
£¨1£©ÔÚÁòËṤҵÉú²úÖУ¬ÎÒ¹ú²ÉÓûÆÌú¿óΪԭÁÏÉú²úSO2£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ           £¬¸Ã·´Ó¦ÔÚ        ÖнøÐУ¨ÌîÉ豸Ãû³Æ£©¡£
£¨2£©ÎªÁËÓÐÀûÓÚSO2ת»¯ÎªSO3£¬ÇÒÄܳä·ÖÀûÓÃÈÈÄÜ£¬²ÉÓÃÁ˶à²ã´ß»¯¼ÁÇÒÓÐÈȽ»»»Æ÷µÄ                 £¨ÌîÉ豸Ãû³Æ£©ÖнøÐз´Ó¦¡£ÔÚÈçͼËùʾµÄ×°ÖÃÖУ¬C´¦Á÷³öµÄÆøÌåÓР           £»SO3½øÈë           £¨ÌîÉ豸Ãû³Æ£©ÓÃ____    ÎüÊÕ£¬µÃµ½Å¨ÁòËá»ò·¢ÑÌÁòËá¡£

£¨3£©ÊµÑé²âµÃSO2·´Ó¦Éú³ÉSO3µÄת»¯ÂÊÓëζȡ¢Ñ¹Ç¿Óйأ¬Çë¸ù¾ÝϱíÐÅÏ¢£¬½áºÏ¹¤ÒµÉú²úʵ¼Ê£¬Ñ¡Ôñ×îºÏÊʵÄÉú²úÌõ¼þÊÇ                  ¡£

£¨4£©ÎüÊÕËþÅųöµÄβÆøÖÐSO2µÄº¬Á¿Èç¹û³¬¹ý500L/L£¬¾ÍÒª¼ÓÒÔ´¦Àíºó²ÅÄÜÅųö£¬´¦Àí·½·¨Ö®Ò»ÊÇÓð±Ë®Ï´µÓÑÌÆøÍÑÁò£¬Ó÷½³Ìʽ±íʾ°±Ë®Ï´µÓÎüÊÕËþÅųýµÄβÆøµÄ»¯Ñ§·½³Ìʽ     
                            ¡£
£¨15·Ö£©
ijѧϰС×éÒÀ¾ÝSO2¾ßÓл¹Ô­ÐÔ£¬ÍƲâSO2Äܱ»Cl2Ñõ»¯Éú³ÉSO2Cl2¡£
²éÔÄ×ÊÁÏ£ºSO2Cl2³£ÎÂÏÂΪÎÞÉ«ÒºÌ壬¼«Ò×Ë®½â£¬Óö³±Êª¿ÕÆø»á²úÉú°×Îí¡£
¢ñ£®»¯ºÏÎïSO2Cl2ÖÐSÔªËصĻ¯ºÏ¼ÛÊÇ     ¡£
¢ò£®ÓöþÑõ»¯Ã̺ÍŨÑÎËáÖÆÂÈÆøµÄ»¯Ñ§·½³ÌʽÊÇ     ¡£
¢ó£®ÔÚÊÕ¼¯ÂÈÆøÇ°£¬Ó¦ÒÀ´Îͨ¹ýÊ¢Óб¥ºÍʳÑÎË®ºÍ     µÄÏ´ÆøÆ¿¡£
¢ô£®ÓÃÈçͼËùʾװÖÃÊÕ¼¯ÂúCl2£¬ÔÙͨÈëSO2£¬¼¯ÆøÆ¿ÖÐÁ¢¼´²úÉúÎÞÉ«ÒºÌ壬
³ä·Ö·´Ó¦ºó£¬½«ÒºÌåºÍÊ£ÓàÆøÌå·ÖÀ룬½øÐÐÈçÏÂÑо¿¡£

£¨1£©Ñо¿·´Ó¦µÄ²úÎï¡£ÏòËùµÃÒºÌåÖмÓË®£¬³öÏÖ°×Îí£¬Õñµ´¡¢¾²Öõõ½ÎÞÉ«ÈÜÒº¡£¾­¼ìÑé¸ÃÈÜÒºÖеÄÒõÀë×Ó£¨³ýOH£­Í⣩ֻÓÐSO42£­¡¢Cl£­ £¬Ö¤Ã÷ÎÞÉ«ÒºÌåÊÇSO2Cl2¡£
¢Ù д³öSO2Cl2ÓëH2O·´Ó¦µÄ»¯Ñ§·½³Ìʽ     ¡£
¢Ú ¼ìÑé¸ÃÈÜÒºÖÐCl£­µÄ·½·¨ÊÇ     ¡£
£¨2£©¼ÌÐøÑо¿·´Ó¦½øÐеij̶ȡ£ÓÃNaOHÈÜÒºÎüÊÕ·ÖÀë³öµÄÆøÌ壬ÓÃÏ¡ÑÎËáËữºó£¬ÔٵμÓBaCl2ÈÜÒº£¬²úÉú°×É«³Áµí¡£
¢Ù ¸Ã°×É«³ÁµíµÄ³É·ÖÊÇ     ¡£
¢Ú д³öSO2ÓëCl2·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬²¢²ûÊöÀíÓÉ______¡£
½üÄêÀ´£¬ËáÓêÎÛȾ½ÏΪÑÏÖØ£¬·ÀÖÎËáÓê³ÉÁËÆÈÔÚü½ÞµÄÎÊÌâ¡£
(1)ÓÐÈËÌá³öÁËÒ»ÖÖÀûÓÃÂȼҵ²úÆ·´¦Àíº¬¶þÑõ»¯Áò·ÏÆøµÄ·½·¨£¬Á÷³ÌÈçÏ£º
(¢ñ)½«º¬SO2µÄ·ÏÆøͨÈëµç½â±¥ºÍʳÑÎË®ºóËùµÃµ½µÄÈÜÒºÖУ¬µÃNaHSO3ÈÜÒº¡£
(¢ò)½«µç½â±¥ºÍʳÑÎË®ËùµÃÆøÌå·´Ó¦ºóÖƵÃÑÎËá¡£
(¢ó)½«ÑÎËá¼ÓÈëNaHSO3ÈÜÒºÖУ¬·´Ó¦ËùµÃµ½µÄSO2ÆøÌå»ØÊÕ£¬Éú³ÉµÄNaClÑ­»·ÀûÓá£
¢Ùд³ö²½Öè(¢ñ)·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                                    ¡£
¢Úд³ö²½Öè(¢ò)Öеç½â±¥ºÍʳÑÎË®µÄ»¯Ñ§·½³Ìʽ£º                              ¡£
¢Ûд³ö²½Öè(¢ó)·´Ó¦µÄÀë×Ó·½³Ìʽ£º                                     ¡£
(2)»¹ÓÐѧÕßÌá³öÀûÓÃFe2£«¡¢Fe3£«µÈÀë×ӵĴ߻¯×÷Ó㬳£ÎÂϽ«SO2Ñõ»¯³ÉSO42-¶øʵÏÖSO2µÄ»ØÊÕÀûÓá£Ä³Ñо¿ÐÔѧϰС×é¾Ý´ËÉè¼ÆÁËÈçÏ·½°¸£¬ÔÚʵÑéÊÒÌõ¼þϲⶨת»¯Æ÷ÖÐSO2Ñõ»¯³ÉSO42-µÄת»¯ÂÊ¡£

¢Ù¸ÃС×é²ÉÓÃÏÂͼװÖÃÔÚʵÑéÊҲⶨģÄâÑÌÆøÖÐSO2µÄÌå»ý·ÖÊý£¬XÈÜÒº¿ÉÒÔÊÇ       ¡£(ÌîдÐòºÅ)
A£®µâµÄµí·ÛÈÜÒºB£®ËáÐÔ¸ßÃÌËá¼ØÈÜÒº
C£®ÇâÑõ»¯ÄÆÈÜÒºD£®ÂÈ»¯±µÈÜÒº
¢ÚÈôÉÏÊöʵÑéÊÇÔÚ±ê×¼×´¿öϽøÐеģ¬Óû²â¶¨×ª»¯Æ÷ÖÐSO2Ñõ»¯³ÉSOµÄת»¯ÂÊ£¬ÒÑÖªÆøÌåÁ÷ËÙ£¬»¹Ðè²â¶¨µÄÊý¾ÝÓР                 ¡¢                          ¡£

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

¾«Ó¢¼Ò½ÌÍø