ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÀûÓÃËá½â·¨ÖÆîÑ°×·Û²úÉúµÄ·ÏÒº[º¬ÓдóÁ¿µÄFeSO4¡¢H2SO4ºÍÉÙÁ¿µÄFe2£¨SO4£©3¡¢TiOSO4]Éú²úÌúºìºÍ²¹Ñª¼ÁÈéËáÑÇÌúµÄ¹¤ÒÕÁ÷³ÌÈçͼËùʾ£º
ÒÑÖª:TiOSO4¿ÉÈÜÓÚË®£¬ÔÚË®ÖпÉÒÔµçÀëΪTiO2+ºÍSO42-£¬TiO2+Ë®½â³ÉTiO2¡¤xH2O³ÁµíΪ¿ÉÄæ·´Ó¦£»ÈéËá½á¹¹¼òʽΪCH3CH£¨OH£©COOH¡£
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©TiOSO4ÖÐîÑÔªËصĻ¯ºÏ¼ÛÊÇ____________£¬²½Öè¢ÙÖзÖÀëÁòËáÑÇÌúÈÜÒººÍÂËÔüµÄ²Ù×÷ÊÇ___________¡£
£¨2£©ÂËÔüµÄÖ÷Òª³É·ÖΪTiO2¡¤xH2O£¬½áºÏÀë×Ó·½³Ìʽ½âÊ͵õ½ÂËÔüµÄÔÒò£º________¡£
£¨3£©´ÓÁòËáÑÇÌúÈÜÒºÖеõ½ÁòËáÑÇÌú¾§ÌåµÄ²Ù×÷·½·¨ÊÇ____________________£»ÁòËáÑÇÌúÔÚ¿ÕÆøÖÐìÑÉÕÉú³ÉÌúºìºÍÈýÑõ»¯Áò£¬¸Ã·´Ó¦µÄÑõ»¯¼ÁºÍ»¹Ô¼ÁµÄÎïÖʵÄÁ¿Ö®±ÈΪ______¡£
£¨4£©²½Öè¢ÜÖз¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ______________________¡£
£¨5£©²½Öè¢Þ±ØÐë¿ØÖÆÒ»¶¨µÄÕæ¿Õ¶È£¬ÔÒòÊÇÓÐÀûÓÚÕô·¢Ë®ÒÔ¼°____________________¡£
£¨6£©ÊµÑéÊÒÖмìÑéÈÜÒºBÖÐÖ÷ÒªÑôÀë×ӵķ½·¨ÊÇ______________________¡£
¡¾´ð°¸¡¿+4 ¹ýÂË TiO2++£¨x+1£©H2OTiO2xH2O+2H+,ÌúмÓëH+·´Ó¦£¬c£¨H+£©½µµÍ£¬Æ½ºâÏòÕý·´Ó¦·½ÏòÒƶ¯£¬´ÙʹTiO2+ת»¯ÎªTiO2xH2O Õô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§¡¢¹ýÂË 1: 4 Fe2++2HCO3-=FeCO3¡ý+H2O+CO2¡ü ·ÀÖ¹Fe2+±»Ñõ»¯ È¡ÉÙÁ¿ÈÜÒºBÓÚÊÔ¹ÜÖУ¬¼ÓÈËNaOHÈÜÒº£¬¼ÓÈÈ£¬½«ÊªÈóµÄºìɫʯÈïÊÔÖ½¿¿½üÊԹܿڣ¬Ê¯ÈïÊÔÖ½±äÀ¶£¬ËµÃ÷ÈÜÒºBÖк¬ÓÐNH4+
¡¾½âÎö¡¿
ÓÉÁ÷³Ìͼ¿ÉÖª£¬·ÏÒºÖмÓÈëÌúм£¬FeÓëH2SO4ºÍÉÙÁ¿Fe2£¨SO4£©3·´Ó¦Éú³ÉFeSO4£¬ÈÜÒºµÄpHÔö´ó£¬´Ù½øTiOSO4µÄË®½â³Áµí£¬TiOSO4ÍêÈ«Ë®½âÉú³ÉTiO2xH2O³Áµí£¬¹ýÂË£¬ÂËÔüΪTiO2xH2OºÍFe£¬ÂËҺΪFeSO4ÈÜÒº£»FeSO4ÈÜҺͨ¹ýÕô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïµÃµ½ÁòËáÑÇÌú¾§Ì壬ÁòËáÑÇÌú¾§ÌåÍÑË®¡¢ìÑÉյõ½Ñõ»¯Ìú£»FeSO4ÈÜÒºÖмÓ̼ËáÇâ泥¬Á½Õß·´Ó¦Éú³É̼ËáÑÇÌú³Áµí¡¢ÁòËá狀ͶþÑõ»¯Ì¼£¬Ì¼ËáÑÇÌú³Áµí¼ÓÈéËáÈܽâÉú³ÉÈéËáÑÇÌúÈÜÒººÍ¶þÑõ»¯Ì¼£¬ÈéËáÑÇÌúÈÜҺͨ¹ýÕô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïµÃµ½ÈéËáÑÇÌú¾§Ìå¡£
£¨1£©ÓÉ»¯ºÏ¼Û´úÊýºÍΪ0¿ÉÖª£¬TiOSO4ÖÐîÑÔªËصĻ¯ºÏ¼ÛÊÇ+4¼Û£»²½Öè¢ÙÖзÖÀëÁòËáÑÇÌúÈÜÒººÍÂËÔüµÄ²Ù×÷ÊǹýÂË£¬¹Ê´ð°¸Îª£º+4£»¹ýÂË£»
£¨2£©TiOSO4ÔÚÈÜÒºÖÐË®½âÉú³ÉTiO2xH2O£¬Ë®½âµÄÀë×Ó·½³ÌʽΪ£ºTiO2++£¨x+1£©H2OTiO2xH2O+2H+£¬¼ÓÈëÌúм£¬ÌúÓëH+·´Ó¦£¬ÈÜÒºÖÐc£¨H+£©½µµÍ£¬Ë®½âƽºâÏòÕý·´Ó¦·½ÏòÒƶ¯£¬´ÙʹTiO2+ת»¯ÎªTiO2xH2O³Áµí£¬¹Ê´ð°¸Îª£ºTiO2++£¨x+1£©H2OTiO2xH2O+2H+,ÌúмÓëH+·´Ó¦£¬c£¨H+£©½µµÍ£¬Æ½ºâÏòÕý·´Ó¦·½ÏòÒƶ¯£¬´ÙʹTiO2+ת»¯ÎªTiO2xH2O£»
£¨3£©FeSO4ÈÜҺͨ¹ýÕô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïµÃµ½ÁòËáÑÇÌú¾§Ì壻ÁòËáÑÇÌúÔÚ¿ÕÆøÖÐìÑÉÕÉú³ÉÌúºìºÍÈýÑõ»¯Áò£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ4FeSO4+O2 2Fe2O3
+4SO3£¬Ñõ»¯¼ÁÊÇÑõÆø£¬»¹Ô¼ÁÊÇÑõ»¯Ìú£¬ËùÒÔÑõ»¯¼ÁºÍ»¹Ô¼ÁµÄÎïÖʵÄÁ¿Ö®±ÈΪ1£º4£¬¹Ê´ð°¸Îª£ºÕô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§¡¢¹ýÂË£»1£º4£»
£¨4£©²½Öè¢ÜΪFeSO4ÈÜÒºÖмÓ̼ËáÇâ泥¬Á½Õß·´Ó¦Éú³É̼ËáÑÇÌú³Áµí¡¢ÁòËá狀ͶþÑõ»¯Ì¼£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪFe2++2HCO3-=FeCO3¡ý+H2O+CO2¡ü£¬¹Ê´ð°¸Îª£ºFe2++2HCO3-=FeCO3¡ý+H2O+CO2¡ü£»
£¨5£©ÑÇÌúÀë×ÓÒ×±»¿ÕÆøÖÐÑõÆøÑõ»¯£¬ËùÒÔ²½Öè¢Þ±ØÐë¿ØÖÆÒ»¶¨µÄÕæ¿Õ¶È£¬ÕâÑùÓÐÀûÓÚÕô·¢Ë®»¹ÄÜ·ÀÖ¹Fe2+±»Ñõ»¯£¬¹Ê´ð°¸Îª£º·ÀÖ¹Fe2+±»Ñõ»¯£»
£¨6£©ÈÜÒºBΪÁòËáï§ÈÜÒº£¬ÊµÑéÊÒ¼ìÑé笠ùÀë×ӵķ½·¨ÊÇ£ºÈ¡ÉÙÁ¿ÈÜÒºBÓÚÊÔ¹ÜÖУ¬¼ÓÈËNaOHÈÜÒº£¬¼ÓÈÈ£¬½«ÊªÈóµÄºìɫʯÈïÊÔÖ½¿¿½üÊԹܿڣ¬Ê¯ÈïÊÔÖ½±äÀ¶£¬ËµÃ÷ÈÜÒºBÖк¬ÓÐNH4+£¬¹Ê´ð°¸Îª£ºÈ¡ÉÙÁ¿ÈÜÒºBÓÚÊÔ¹ÜÖУ¬¼ÓÈËNaOHÈÜÒº£¬¼ÓÈÈ£¬½«ÊªÈóµÄºìɫʯÈïÊÔÖ½¿¿½üÊԹܿڣ¬Ê¯ÈïÊÔÖ½±äÀ¶£¬ËµÃ÷ÈÜÒºBÖк¬ÓÐNH4+¡£
¡¾ÌâÄ¿¡¿ÔÚÎÒ¹úÄϺ£¡¢¶«º£º£µ×¾ù´æÔÚ´óÁ¿µÄ¿Éȼ±ù£¨ÌìÈ»ÆøË®ºÏÎ¿É±íʾΪ£©¡£
2017Äê5Ô£¬ÖйúÊ״κ£Óò¿Éȼ±ùÊԲɳɹ¦¡£2017Äê11ÔÂ3ÈÕ£¬¹úÎñÔºÕýʽÅú×¼½«¿Éȼ±ùÁÐΪпóÖÖ¡£¿Éȼ±ùµÄ¿ª²ÉºÍÀûÓ㬼ÈÓÐÖúÓÚ½â¾öÈËÀàÃæÁÙµÄÄÜԴΣ»ú£¬ÓÖÄÜÉú³ÉһϵÁеĹ¤Òµ²úÆ·¡£
(1)¶Ôij¿Éȼ±ù¿óÑù½øÐж¨Á¿·ÖÎö£¬È¡Ò»¶¨Á¿ÑùÆ·£¬ÊͷųöµÄ¼×ÍéÆøÌåÌå»ýÕۺϳɱê×¼×´¿öºóΪ166 m3£¬Ê£Óà H2O µÄÌå»ýΪ0.8m3£¬Ôò¸ÃÑùÆ·µÄ»¯Ñ§Ê½ÖÐ x=_________________¡£
(2)ÒÑ֪ϱíÊý¾Ý£¬ÇÒÖª H2O(l)=H2O(g) ¡÷H=+41
»¯Ñ§¼ü | C¡ªH | O=O | C=O | H¡ªO |
¼üÄÜ/ | 413 | 498 | 803 | 463 |
Óü×ÍéȼÉÕÈȱíʾµÄÈÈ»¯Ñ§·½³ÌʽΪ_____________________________________________________¡£
(3)¼×ÍéȼÁϵç³ØÏà½ÏÓÚÖ±½ÓȼÉÕ¼×ÍéÓÐןü¸ßµÄÄÜÁ¿×ª»¯Ð§ÂÊ£¬Ä³¼×ÍéȼÁϵç³Ø£¬Õý¼«Í¨Èë¿ÕÆø£¬ÒÔijÖÖ½ðÊôÑõ»¯ÎïΪÀë×Óµ¼Ì壨½ðÊôÀë×Ó¿ÕѨÖÐÄÜ´«µ¼ O2-£©£¬¸Ãµç³Ø¸º¼«µÄµç¼«·´Ó¦Ê½Îª__________________________________________¡£
(4)¼×ÍéÓëË®ÕôÆøÖØÕûÖÆÇâÊǹ¤ÒµÉÏ»ñµÃÇâÆøµÄÖØÒªÊֶΡ£Èô¼×ÍéÓëÍÑÑÎË®ÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦Éú³ÉH2£¬Í¬Ê±µÃµ½Ìå»ý±ÈΪ1:3µÄCO2ºÍCO£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________________________________¡£»ìºÏÆøÌåÖеÄCO2¿ÉÓÃŨ°±Ë®Íѳý£¬Í¬Ê±»ñµÃµª·ÊNH4HCO3£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ_________________________________________________________¡£