µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

רÌâÎå Àë×Ó·´Ó¦

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/12/5 19:41:08 ±¾ÎÄÓÉloading ·ÖÏí ÏÂÔØÕâÆªÎĵµÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

2015½ìµÚ¶þÂÖ¸´Ï°»¯Ñ§½Ìѧ°¸ ±àд£ºÂíº£ÁÖ

Àý1¡¢£¨1£©2S£«SO3£«6H£½3S¡ý£«3H2O £¨1·Ö£© £¨2£©Al£«3HCO3£½Al£¨OH£©3¡ý£«3CO2¡ü£¨1·Ö£©

£¨3£©BaCO3»òBaCO3ÓëBaSO4µÄ»ìºÏÎ£¨2·Ö£©ÔÚËùµÃ³Áµí±ûÖмÓÈëÏ¡ÑÎËᣬÈô³ÁµíÈ«²¿Èܽ⣬˵Ã÷³Áµí±ûÊÇBaCO3 £¬Èô³Áµí½ö²¿·ÖÈܽ⣬˵Ã÷³ÁµíÊÇBaCO3ºÍBaSO4µÄ»ìºÏÎï¡££¨2·Ö£©

£¨4£©ÆøÌå¼×ÓÐ5ÖÖ¿ÉÄÜ£º¢ÙH2S¢ÚSO2 ¢ÛCO2¢ÜCO2ºÍH2S ¢ÝCO2ºÍSO2£¨2·Ö£©

£¨5£©Na £®S£®SO3£®AlO2£¨2·Ö£©£»Ag£®Ba£®Al£¨2·Ö£©£»CO3£®SO4£¨2·Ö£© Àý4¡¢OH-¡¢C 1-¡¢K+£¨2·Ö£©£»£¨1£©Ìú·Û(1·Ö£©¡¢Ag£¨1·Ö);

Fe£«2Ag+£½2Ag£«Fe2+(2·Ö£© Ag+£«C1-£½AgC1¡ý£¨2·Ö) Fe3+£«3OH-£½Fe£¨OH£©3¡ý£¨2·Ö)£» KNO3(2·Ö£©

Á·Ï°1¡¢£¨1£©¢¡¡¢Ã»ÓÐNH?4£¬ÓÉÓÚÈÜÒº³Ê¼îÐÔ£¬ÇÒδÐáµ½´Ì¼¤ÐÔÆøÎ¶£»¢¢¡¢Ã»ÓÐAg¡¢Mg £¬¼îÐÔÈÜÒºÖÐÎÞ³ÁµíÉú³É¡££¨2£©¢¡¡¢¿Ï¶¨ÓÐAlO?2 £¬¼ÓËáÓгÁµí£¬¼ÌÐø¼ÓËá³ÁµíÈÜ

2?2?½â£»¢¢¡¢¿Ï¶¨ÓÐCO3£¬¼ÓËáºóÓÐÎÞÉ«ÎÞÎ¶ÆøÌåÒݳö¡£¢£¡¢¿Ï¶¨Ã»ÓÐBa£¬ÓÐCO3´æ

2+

2+

+

£«

2¨D

2¨D

¨D

£«

2£«

3£«

2¨D

2¨D

3£«

¨D

2¨D2¨D£«

2?ÔÚʱԭÈÜÒºÎÞ³Áµí£»¢¤¡¢¿Ï¶¨Ã»ÓÐSO3£¬ËữºóÒݳöµÄÆøÌåûÓд̼¤ÐÔÆøÎ¶¡££¨3£©ÉÐ?´ý¼ìÑéµÄÀë×Ó¢¡¡¢K¡¢Na £¬¼ìÑé·½·¨£ºÑæÉ«·´Ó¦£»Éдý¼ìÑéµÄÀë×Ó¢¢¡¢SO24£¬¼ìÑé·½

+

+

·¨£ºÑÎËáËữºóµÄÈÜÒºÖеμÓBaCl2ÈÜÒº£¬ÊÇ·ñÓа×É«³ÁµíÉú³É¡£

Á·Ï°2¡¢¡¾´ð°¸½âÎö¡¿£¨1£©Na2CO3¡¢Ba(OH)2 £¨¸÷1·Ö£¬¹²2·Ö£© £¨2£©B £¨2·Ö£©

£­£­

£¨3£©CO32 + H2O HCO3¡ª + OH£¨2·Ö£© £¨4£©6.1g £¨2·Ö£© £¨5£©NO3¡ª£¨2·Ö£©£» 3Cu+8H++2NO3¡ª=3Cu2++2NO¡ü+4H2O£¨2·Ö£©

£¨6£©ÍùDµÄÈÜÒºÖÐÖð½¥¼ÓÈëBa(OH)2ÈÜÒºÖ±ÖÁ¹ýÁ¿£¬ÈôÏȳöÏÖ°×É«³ÁµíºóÓÖÖð½¥Èܽ⣬

ÔòDÖк¬ÓÐAl3+£¬EÖк¬ÓÐMg2+¡£»ò£ºÍùDµÄÈÜÒºÖмÓÈëÊÊÁ¿Na2CO3ÈÜÒº£¬Èô²úÉúÁ˰×É«³ÁµíºÍÎÞÉ«ÎÞζµÄÆøÌ壬ÔòDÖк¬ÓÐAl3+£¬EÖк¬ÓÐMg2+¡££¨ÆäËûºÏÀí´ð°¸Ò²µÃ2·Ö£©

£«£«£«£«2- ½âÎö£º£¨1£©ÓÉÓÚAl3¡¢Mg2¡¢Ba2¡¢Fe3 ºÍCO3¾ù²»ÄÜ´óÁ¿¹²´æ£¬ËùÒÔÒ»¶¨º¬ÓÐNa2CO3¡£

£«£«£«-ÓÖÒòΪAl3¡¢Mg2¡¢Fe3 ºÍOH¾ù²»ÄÜ´óÁ¿¹²´æ£¬ËùÒÔÒ»¶¨»¹º¬ÓÐBa(OH)2 ¡£

£¨2£©µ±CÓëBµÄÈÜÒº»ìºÏʱ£¬²úÉúºìºÖÉ«³ÁµíºÍÎÞÉ«ÎÞÎ¶ÆøÌ壬Òò´ËCÖк¬ÓÐÌúÀë×Ó£¬ºìºÖɫɫ³ÁµíÊÇÇâÑõ»¯Ìú£»µ±CÓëAµÄÈÜÒº»ìºÏʱ²úÉúר»ÆÉ«³Áµí£¨ºì°×»ìºÏÑÕÉ«£©£¬Ïò¸Ã³ÁµíÖеÎÈËÏ¡ÏõËá³Áµí²¿·ÖÈܽ⣬×îºóÁôÓа×É«³Áµí²»ÔÙÈܽ⡣Òò´Ë¸Ã°×É«³ÁµíÊÇ

2-ÁòËá±µ¡£ËùÒÔCÊÇÁòËáÌú£¬ÔòAÊÇÇâÑõ»¯±µ£¬BÊÇ̼ËáÄÆ¡£XÊÇSO4£¬Ñ¡B¡£

£­£­

£¨2£©BÊÇ̼ËáÄÆ£¬ÈÜҺˮÏÔ¼îÐÔ£¬Ô­ÒòΪCO32 + H2O HCO3¡ª + OH£»

9

2015½ìµÚ¶þÂÖ¸´Ï°»¯Ñ§½Ìѧ°¸ ±àд£ºÂíº£ÁÖ

£¨3£©½«0. 02 molBa(OH)2 Óë0.0 1molÁòËáÌúͬʱÈܽâÔÚ×ãÁ¿µÄÕôÁóË®ÖУ¬³ä·Ö·´Ó¦ºó£¬×îÖյõ½ÇâÑõ»¯ÌúºÍÁòËá±µÁ½ÖÖ³Áµí£¬ÇâÑõ»¯ÌúºÍÁòËá±µµÄÎïÖʵÄÁ¿·Ö±ðΪ4/3mol£¬0.02mol,³ÁµíµÄÖÊÁ¿Îª4/3mol?107g/mol+233g?0.02mol=6.1g £»

£¨4£©½«19.2g CuͶÈë×°ÓÐ×ãÁ¿DÈÜÒºµÄÊÔ¹ÜÖУ¬Cu²»Èܽ⣬Õâ˵Ã÷DÖв»º¬ÓÐÌúÀë×Ó¡£ÔٵμÓÏ¡H2SO4£¬CuÖð½¥Èܽ⣬¹Ü¿Ú¸½½üÓкì×ØÉ«ÆøÌå³öÏÖ£¬¸ÃÆøÌåÊÇNO2£¬Õâ˵Ã÷

£­

DÖк¬ÓÐNO3£¬ Ï൱ÓÚÍ­ºÍÏ¡ÏõËá·´Ó¦£º3Cu+8H++2NO3¡ª=3Cu2++2NO¡ü+4H2O£» £¨5£©×ÛÉÏËùÊöD¡¢EÖеÄÑôÀë×ÓÊÇAl3+¡¢Mg2+ÖеÄÒ»ÖÖ£¬¼ìÑé·½·¨ÊÇÍùDµÄÈÜÒºÖÐÖð½¥¼ÓÈëBa(OH)2ÈÜÒºÖ±ÖÁ¹ýÁ¿£¬ÈôÏȳöÏÖ°×É«³ÁµíºóÓÖÖð½¥Èܽ⣬ÔòDÖк¬ÓÐAl3+£¬EÖк¬ÓÐMg2+¡£»ò£ºÍùDµÄÈÜÒºÖмÓÈëÊÊÁ¿Na2CO3ÈÜÒº£¬Èô²úÉúÁ˰×É«³ÁµíºÍÎÞÉ«ÎÞζµÄÆøÌ壬ÔòDÖк¬ÓÐAl3+£¬EÖк¬ÓÐMg2+¡£

¡¾Ë¼Â·µã²¦¡¿±¾Ì⿼²éÁËÀë×Ó¼ìÑ飬կÎÕ³£¼ûÀë×Ó¼äµÄ·´Ó¦Êǽâ´ðµÄ¹Ø¼ü¡£

10

ËÑË÷¸ü¶à¹ØÓÚ£º רÌâÎå Àë×Ó·´Ó¦ µÄÎĵµ
רÌâÎå Àë×Ó·´Ó¦.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c9he736hvdl1cf865cb6d_3.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©
ÈÈÃÅÍÆ¼ö
Copyright © 2012-2023 µÚÒ»·¶ÎÄÍø °æÈ¨ËùÓÐ ÃâÔðÉùÃ÷ | ÁªÏµÎÒÃÇ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£ºxxxxxx ÓÊÏ䣺xxxxxx@qq.com
ÓåICP±¸2023013149ºÅ
Top