ÌâÄ¿ÄÚÈÝ
A¡¢B¡¢C¡¢D¾ùΪÖÐѧ»¯Ñ§Öг£¼ûµÄµ¥Öʳɻ¯ºÏÎËüÃÇÖ®¼äµÄ¹ØϵÈçͼ1Ëùʾ£¨²¿·Ö²úÎïÒÑÂÔÈ¥£©£®
£¨1£©ÈôAΪǿ¼î£¬DΪÆø̬Ñõ»¯ÎÇÒΪ¿ÕÆøÖеijɷ֣®Ð´³öDµÄµç×Óʽ______£®·´Ó¦A+D£¨ÉÙÁ¿£©¡úCµÄÀë×Ó·½³ÌʽΪ£º
______
£¨2£©ÈôA¡¢BΪÑΣ¬DΪǿ¼î£¬AµÄË®ÈÜÒºÏÔËáÐÔ£¬ÇÒÓо»Ë®×÷Óã¬Ôò
¢ÙAÖеĽðÊôÔªËØÔÚÖÜÆÚ±íÖÐλÓÚ______ÖÜÆÚ¡¢µÚ______×壮
¢Ú·´Ó¦C+D¡úBµÄÀë×Ó·½³ÌʽΪ______£®
£¨3£©ÈôAΪ½ðÊôµ¥ÖÊ£¬DÊÇijǿËáµÄÏ¡ÈÜÒº£¬Ôò·´Ó¦C+D¡úBµÄÀë×Ó·½³ÌʽΪ______£®
£¨4£©ÈôAΪǿ¼î£¬DΪÆø̬Ñõ»¯ÎÇÒΪ´óÆøÎÛȾÎïÖ®Ò»£®³£ÎÂʱ£¬½«BµÄË®ÈÜҺ¶ÖÃÓÚ¿ÕÆøÖУ¬ÆäpHËæʱ¼ät±ä»¯Èçͼ2Ëùʾ²»¿¼ÂÇDµÄÈܽâºÍË®µÄ»Ó·¢£©£®ÔòÆäpH±ä»¯µÄÔÒòÊÇ______£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©£»ÒÑÖªÉÏͼÖÐy£¼7£¬BµÄÑæÉ«·´Ó¦Îª»ÆÉ«£¬ÔòBÈÜÒºÖи÷Àë×ÓŨ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ______£®
½â£º£¨1£©ÈôAΪǿ¼î£¬DΪÆø̬Ñõ»¯ÎÇÒΪ¿ÕÆøÖеijɷ֣¬ºÍ¼î·´Ó¦ËµÃ÷ÊÇCO2£¬¶þÑõ»¯Ì¼µÄµç×ÓʽΪ£»·´Ó¦A+D£¨ÉÙÁ¿£©¡úCÊǶþÑõ»¯Ì¼ºÍÇâÑõ»¯ÄÆÈÜÒº·´Ó¦£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪCO2+2OH-=CO32-+H2O£¬
¹Ê´ð°¸Îª£º£»CO2+2OH-=CO32-+H2O£»
£¨2£©ÈôA¡¢BΪÑΣ¬DΪǿ¼î£¬AµÄË®ÈÜÒºÏÔËáÐÔ£¬ÇÒÓо»Ë®×÷Óã¬AºÍ²»Í¬Á¿µÄ¼î·´Ó¦Éú³É²»Í¬µÄÎïÖÊ£¬ÔòAÊÇÂÁÑΣ¬AÖеĽðÊôΪÂÁ£¬ÔÚÖÜÆÚ±íÖеÚÈýÖÜÆÚ£¬¢óA£»ÂÁÑκ͹ýÁ¿Ç¿¼î·´Ó¦Éú³ÉÆ«ÂÁËáÑΣ¬ºÍÉÙÁ¿¼î·´Ó¦Éú³ÉÇâÑõ»¯ÂÁ£¬·´Ó¦ A+D¡úBµÄÀë×Ó·½³ÌʽΪ£ºAl£¨OH£©3+OH-=AlO2-+2H2O£»»òAl3++4OH-=[Al£¨OH£©4]-£¬
¹Ê´ð°¸Îª£ºµÚÈý£»¢óA£»Al£¨OH£©3+OH-=AlO2-+2H2O »òAl3++4OH-=[Al£¨OH£©4]-£»
£¨3£©ÈôAΪ½ðÊôµ¥ÖÊ£¬DÊÇijǿËáµÄÏ¡ÈÜÒº£¬AºÍD·´Ó¦Ê±£¬AµÄÁ¿²»Í¬Éú³ÉÎﲻͬ£¬ÔòAÊDZä¼Û½ðÊô£¬ÇÒAÊdz£¼û½ðÊô£¬ÔòAΪÌú£¬BÊÇÌúÑΣ¬CÊÇÑÇÌúÑΣ¬DΪϡÏõËᣬÔò·´Ó¦C+D¡úBµÄÀë×Ó·½³ÌʽΪ3Fe2++4H++NO3-=3Fe3++NO¡ü+2H2O£¬
¹Ê´ð°¸Îª£º3Fe2++4H++NO3-=3Fe3++NO¡ü+2H2O£»
£¨4£©ÈôAΪǿ¼î£¬DΪÆø̬Ñõ»¯ÎÇÒΪ´óÆøÎÛȾÎïÖ®Ò»£¬ÅжÏDΪSO2£¬BΪÑÇÁòËáÇâÑΣ¬³£ÎÂʱ£¬½«BµÄË®ÈÜҺ¶ÖÃÓÚ¿ÕÆøÖУ¬Í¼2ÖÐpH±ä»¯ÅжÏΪËáÐÔÔöÇ¿£¬pH¼õС£»ËùÒÔÊÇHSO3-±»ÑõÆøÑõ»¯µÄ½á¹û£¬·´Ó¦Îª2HSO3-+O2=2H++2SO42-£»Èôͼ2·ûºÏÊÂʵ£¬ËµÃ÷¸ÃÑõ»¯ÎïΪ»¹ÔÐÔËáÐÔÑõ»¯Îͼ2ÖÐy£¼7£¬BµÄÑæÉ«·´Ó¦Îª»ÆÉ«£¬ËµÃ÷º¬ÓÐÄÆÔªËØ£¬ÔòBÊÇÑÇÁòËáÇâÄÆ£¬AÊÇÇâÑõ»¯ÄÆ£¬CÊÇÑÇÁòËáÄÆ£¬ÑÇÁòËáÇâÄÆÊÇÇ¿¼îÈõËáËáʽÑΣ¬ÑÇÁòËáÇâ¸ùÀë×ӵĵçÀë³Ì¶È´óÓÚË®½â³Ì¶È£¬ÄÆÀë×Ó²»Ë®½â£¬ÑÇÁòËáÇâ¸ùÀë×ÓÒ×Ë®½â£¬ÑÇÁòËáÇâ¸ùÀë×ÓºÍË®¶¼µçÀë³öÇâÀë×Ó£¬ËùÒÔÈÜÒºÖÐÀë×ÓŨ¶È´óС˳ÐòÊÇc£¨Na+£©£¾c£¨HSO3-£©£¾c£¨H+£©£¾c£¨SO32-£©£¾c£¨OH-£©£¬
¹Ê´ð°¸Îª£º2HSO3-+O2=2H++2SO42-£»c£¨Na+£©£¾c£¨HSO3-£©£¾c£¨H+£©£¾c£¨SO32-£©£¾c£¨OH-£©£®
·ÖÎö£º£¨1£©ÈôAΪǿ¼î£¬DΪÆø̬Ñõ»¯ÎÇÒΪ¿ÕÆøÖеijɷ֣¬ºÍ¼î·´Ó¦ËµÃ÷ÊÇCO2£¬¸ù¾ÝÀë×Ó·½³ÌʽµÄÊéд¹æÔòÊéд£»
£¨2£©ÈôA¡¢BΪÑΣ¬DΪǿ¼î£¬AµÄË®ÈÜÒºÏÔËáÐÔ£¬AºÍ²»Í¬Á¿µÄ¼î·´Ó¦Éú³É²»Í¬µÄÎïÖÊ£¬ÔòAÊÇÂÁÑΣ¬ÂÁÑκ͹ýÁ¿Ç¿¼î·´Ó¦Éú³ÉÆ«ÂÁËáÑΣ¬ºÍÉÙÁ¿¼î·´Ó¦Éú³ÉÇâÑõ»¯ÂÁ£¬¸ù¾ÝÀë×Ó·½³ÌʽµÄÊéд¹æÔòÊéд£»
£¨3£©ÈôAΪ½ðÊôµ¥ÖÊ£¬DÊÇijǿËáµÄÏ¡ÈÜÒº£¬AºÍD·´Ó¦Ê±£¬AµÄÁ¿²»Í¬Éú³ÉÎﲻͬ£¬ÔòAÊDZä¼Û½ðÊô£¬ÇÒAÊdz£¼û½ðÊô£¬ÎªÌú£¬¸ù¾ÝÀë×Ó·½³ÌʽµÄÊéд¹æÔòÊéд£»
£¨4£©ÈôAΪǿ¼î£¬DΪÆø̬Ñõ»¯ÎÇÒΪ´óÆøÎÛȾÎïÖ®Ò»£¬ÍƶÏDΪSO2£»BΪHSO3-£»³£ÎÂʱ£¬½«BµÄË®ÈÜҺ¶ÖÃÓÚ¿ÕÆøÖУ¬Èôͼ2·ûºÏÊÂʵ£¬ËµÃ÷¸ÃËáÐÔÑõ»¯ÎïΪ»¹ÔÐÔËáÐÔÑõ»¯Î±»Ñõ»¯PH¼õС£»Í¼2ÖÐy£¼7£¬BµÄÑæÉ«·´Ó¦Îª»ÆÉ«£¬ËµÃ÷º¬ÓÐÄÆÔªËØ£¬ÔòBÊÇÑÇÁòËáÇâÄÆ£¬AÊÇÇâÑõ»¯ÄÆ£¬CÊÇÑÇÁòËáÄÆ£¬ÑÇÁòËáÇâÄÆÊÇÇ¿¼îÈõËáÑΣ¬ÒòÆäË®½â¶øʹÈÜÒº³ÊËáÐÔ£®
µãÆÀ£º±¾Ì⿼²éÁËÀë×ÓŨ¶È´óСµÄ±È½Ï¡¢ÔªËØ»¯ºÏÎïµÄÐÔÖʵȣ¬×¢ÒâÔªËØ»¯ºÏÎïµÄÌØÕ÷·´Ó¦ÊǽⱾÌâ¹Ø¼ü£¬ÄѶȲ»´ó£®
¹Ê´ð°¸Îª£º£»CO2+2OH-=CO32-+H2O£»
£¨2£©ÈôA¡¢BΪÑΣ¬DΪǿ¼î£¬AµÄË®ÈÜÒºÏÔËáÐÔ£¬ÇÒÓо»Ë®×÷Óã¬AºÍ²»Í¬Á¿µÄ¼î·´Ó¦Éú³É²»Í¬µÄÎïÖÊ£¬ÔòAÊÇÂÁÑΣ¬AÖеĽðÊôΪÂÁ£¬ÔÚÖÜÆÚ±íÖеÚÈýÖÜÆÚ£¬¢óA£»ÂÁÑκ͹ýÁ¿Ç¿¼î·´Ó¦Éú³ÉÆ«ÂÁËáÑΣ¬ºÍÉÙÁ¿¼î·´Ó¦Éú³ÉÇâÑõ»¯ÂÁ£¬·´Ó¦ A+D¡úBµÄÀë×Ó·½³ÌʽΪ£ºAl£¨OH£©3+OH-=AlO2-+2H2O£»»òAl3++4OH-=[Al£¨OH£©4]-£¬
¹Ê´ð°¸Îª£ºµÚÈý£»¢óA£»Al£¨OH£©3+OH-=AlO2-+2H2O »òAl3++4OH-=[Al£¨OH£©4]-£»
£¨3£©ÈôAΪ½ðÊôµ¥ÖÊ£¬DÊÇijǿËáµÄÏ¡ÈÜÒº£¬AºÍD·´Ó¦Ê±£¬AµÄÁ¿²»Í¬Éú³ÉÎﲻͬ£¬ÔòAÊDZä¼Û½ðÊô£¬ÇÒAÊdz£¼û½ðÊô£¬ÔòAΪÌú£¬BÊÇÌúÑΣ¬CÊÇÑÇÌúÑΣ¬DΪϡÏõËᣬÔò·´Ó¦C+D¡úBµÄÀë×Ó·½³ÌʽΪ3Fe2++4H++NO3-=3Fe3++NO¡ü+2H2O£¬
¹Ê´ð°¸Îª£º3Fe2++4H++NO3-=3Fe3++NO¡ü+2H2O£»
£¨4£©ÈôAΪǿ¼î£¬DΪÆø̬Ñõ»¯ÎÇÒΪ´óÆøÎÛȾÎïÖ®Ò»£¬ÅжÏDΪSO2£¬BΪÑÇÁòËáÇâÑΣ¬³£ÎÂʱ£¬½«BµÄË®ÈÜҺ¶ÖÃÓÚ¿ÕÆøÖУ¬Í¼2ÖÐpH±ä»¯ÅжÏΪËáÐÔÔöÇ¿£¬pH¼õС£»ËùÒÔÊÇHSO3-±»ÑõÆøÑõ»¯µÄ½á¹û£¬·´Ó¦Îª2HSO3-+O2=2H++2SO42-£»Èôͼ2·ûºÏÊÂʵ£¬ËµÃ÷¸ÃÑõ»¯ÎïΪ»¹ÔÐÔËáÐÔÑõ»¯Îͼ2ÖÐy£¼7£¬BµÄÑæÉ«·´Ó¦Îª»ÆÉ«£¬ËµÃ÷º¬ÓÐÄÆÔªËØ£¬ÔòBÊÇÑÇÁòËáÇâÄÆ£¬AÊÇÇâÑõ»¯ÄÆ£¬CÊÇÑÇÁòËáÄÆ£¬ÑÇÁòËáÇâÄÆÊÇÇ¿¼îÈõËáËáʽÑΣ¬ÑÇÁòËáÇâ¸ùÀë×ӵĵçÀë³Ì¶È´óÓÚË®½â³Ì¶È£¬ÄÆÀë×Ó²»Ë®½â£¬ÑÇÁòËáÇâ¸ùÀë×ÓÒ×Ë®½â£¬ÑÇÁòËáÇâ¸ùÀë×ÓºÍË®¶¼µçÀë³öÇâÀë×Ó£¬ËùÒÔÈÜÒºÖÐÀë×ÓŨ¶È´óС˳ÐòÊÇc£¨Na+£©£¾c£¨HSO3-£©£¾c£¨H+£©£¾c£¨SO32-£©£¾c£¨OH-£©£¬
¹Ê´ð°¸Îª£º2HSO3-+O2=2H++2SO42-£»c£¨Na+£©£¾c£¨HSO3-£©£¾c£¨H+£©£¾c£¨SO32-£©£¾c£¨OH-£©£®
·ÖÎö£º£¨1£©ÈôAΪǿ¼î£¬DΪÆø̬Ñõ»¯ÎÇÒΪ¿ÕÆøÖеijɷ֣¬ºÍ¼î·´Ó¦ËµÃ÷ÊÇCO2£¬¸ù¾ÝÀë×Ó·½³ÌʽµÄÊéд¹æÔòÊéд£»
£¨2£©ÈôA¡¢BΪÑΣ¬DΪǿ¼î£¬AµÄË®ÈÜÒºÏÔËáÐÔ£¬AºÍ²»Í¬Á¿µÄ¼î·´Ó¦Éú³É²»Í¬µÄÎïÖÊ£¬ÔòAÊÇÂÁÑΣ¬ÂÁÑκ͹ýÁ¿Ç¿¼î·´Ó¦Éú³ÉÆ«ÂÁËáÑΣ¬ºÍÉÙÁ¿¼î·´Ó¦Éú³ÉÇâÑõ»¯ÂÁ£¬¸ù¾ÝÀë×Ó·½³ÌʽµÄÊéд¹æÔòÊéд£»
£¨3£©ÈôAΪ½ðÊôµ¥ÖÊ£¬DÊÇijǿËáµÄÏ¡ÈÜÒº£¬AºÍD·´Ó¦Ê±£¬AµÄÁ¿²»Í¬Éú³ÉÎﲻͬ£¬ÔòAÊDZä¼Û½ðÊô£¬ÇÒAÊdz£¼û½ðÊô£¬ÎªÌú£¬¸ù¾ÝÀë×Ó·½³ÌʽµÄÊéд¹æÔòÊéд£»
£¨4£©ÈôAΪǿ¼î£¬DΪÆø̬Ñõ»¯ÎÇÒΪ´óÆøÎÛȾÎïÖ®Ò»£¬ÍƶÏDΪSO2£»BΪHSO3-£»³£ÎÂʱ£¬½«BµÄË®ÈÜҺ¶ÖÃÓÚ¿ÕÆøÖУ¬Èôͼ2·ûºÏÊÂʵ£¬ËµÃ÷¸ÃËáÐÔÑõ»¯ÎïΪ»¹ÔÐÔËáÐÔÑõ»¯Î±»Ñõ»¯PH¼õС£»Í¼2ÖÐy£¼7£¬BµÄÑæÉ«·´Ó¦Îª»ÆÉ«£¬ËµÃ÷º¬ÓÐÄÆÔªËØ£¬ÔòBÊÇÑÇÁòËáÇâÄÆ£¬AÊÇÇâÑõ»¯ÄÆ£¬CÊÇÑÇÁòËáÄÆ£¬ÑÇÁòËáÇâÄÆÊÇÇ¿¼îÈõËáÑΣ¬ÒòÆäË®½â¶øʹÈÜÒº³ÊËáÐÔ£®
µãÆÀ£º±¾Ì⿼²éÁËÀë×ÓŨ¶È´óСµÄ±È½Ï¡¢ÔªËØ»¯ºÏÎïµÄÐÔÖʵȣ¬×¢ÒâÔªËØ»¯ºÏÎïµÄÌØÕ÷·´Ó¦ÊǽⱾÌâ¹Ø¼ü£¬ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÈçͼËùʾµÄ×°ÖÃÖУ¬¼×¡¢ÒÒÁ½ÉÕ±ÖзֱðÊ¢·ÅÓÐ×ãÁ¿µÄCuSO4ÈÜÒººÍ100g 10.00%µÄK2SO4ÈÜÒº£¬a¡¢b¡¢c¡¢d¾ùΪʯīµç¼«£®½ÓͨµçÔ´Ò»¶Îʱ¼äºó£¬²âµÃÒÒÖÐK2SO4ÈÜҺŨ¶ÈΪ10.47%£¬¼×ÖÐaµç¼«µÄÖÊÁ¿Ôö¼Ó£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢¼×¡¢ÒÒÈÜÒºµÄpH¾ù¼õС | B¡¢µç¼«bÉÏÉú³ÉÆøÌåµÄÌå»ýԼΪ2.8L£¨±ê×¼×´¿öÏ£© | C¡¢µç¼«dÉÏ·¢ÉúµÄ·´Ó¦Îª£º2H2O+2e-?H2¡ü+2OH- | D¡¢Óûʹ¼×ÖеÄÈÜÒº»Ö¸´ÖÁÔÀ´µÄŨ¶È£¬¿É¼ÓÈë24.5gµÄCu£¨OH£©2 |