µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

ºÓ±±Ê¡ºâË®ÖÐѧ2019½ì¸ßÈý»¯Ñ§ÏÂѧÆÚ¶þµ÷¿¼ÊÔÊÔ¾í(º¬½âÎö)

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/5/30 17:17:44 ±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⡣

AlN+NaOH+H2O=NaAlO2+NH3¡ü£¬

Òò´Ë£¬±¾ÌâÕýÈ·´ð°¸ÊÇ£ºAlN+NaOH+H2O=NaAlO2+NH3¡ü£» £¨2£©Á¬ºÃ×°Öúó£¬Ê×ÏÈÓ¦½øÐеIJÙ×÷ÊǼì²é×°ÖÃµÄÆøÃÜÐÔ£¬ Òò´Ë£¬±¾ÌâÕýÈ·´ð°¸ÊÇ£º¼ì²é×°ÖÃµÄÆøÃÜÐÔ£»

£¨3£©¢Ùͨ¹ý·ÖҺ©¶·¼ÓÈëÏ¡ÁòËᣬÁòËáÓëÑùÆ·ÖÐAl4C3ÍêÈ«·´Ó¦£¬Á¿È¡Éú³ÉµÄ¼×Í鯸Ì壬´Ó¶ø²âµÃAl4C3µÄ°Ù·Öº¬Á¿£¬¹ÊÓ¦¹Ø±Õ»îÈûK2¡¢K3£¬´ò¿ª»îÈûK1£¬ Òò´Ë£¬±¾ÌâÕýÈ·´ð°¸ÊÇ£º¹Ø±Õ»îÈûK2¡¢K3£¬´ò¿ª»îÈûK1£»

¢Ú·ÖҺ©¶·Éϵĺãѹ¹ÜÆðµ½Æ½ºâѹǿµÄ×÷Óã¬ÈôÎÞºãѹ¹Ü£¬ÔòËù²âÆøÌåÌå»ýÆ«´ó£¬ Òò´Ë£¬±¾ÌâÕýÈ·´ð°¸ÊÇ£ºÆ«´ó£»

¢Û¶ÁÊýÊ±ÒªÊ¹ÆøÌåѹǿºÍÍâ½ç´óÆøÑ¹ÏàµÈ£¬ËùÒÔ¶ÁÈ¡¶ÁÊý֮ǰ£¬Òªµ÷ÕûÁ¿Æø¹Ü¸ß¶È£¬Ê¹×óÓÒÁ½±ßÒºÃæÏàÆ½£»¶ÁÈ¡µÎ¶¨¹ÜÖÐÆøÌåµÄÌå»ýʱ£¬ÒºÃæ×ó¸ßÓҵͣ¬ÆøÌåµÄѹǿ´óÓÚ´óÆøÑ¹£¬²â¶¨ÆøÌå¼×ÍéµÄÌå»ýƫС£¬

Òò´Ë£¬±¾ÌâÕýÈ·´ð°¸ÊÇ£ºµ÷ÕûÁ¿Æø¹Ü¸ß¶È£¬Ê¹×óÓÒÁ½±ßÒºÃæÏàÆ½£»Æ«Ð¡£» ¢Ü¼×ÍéµÄÌå»ýΪ(b-a)mL£¬ÎïÖʵÄÁ¿Îª

mol£¬¸ù¾Ý̼ԭ×ÓµÄÊØºã£¬Al4C3µÄÎïÖÊ

mol

¡Á100%£¬

µÄÁ¿µÈÓÚ¼×ÍéµÄÎïÖʵÄÁ¿µÄÈý·ÖÖ®Ò»£¬ËùÒÔAl4C3µÄÖÊÁ¿Îª¡Á¡Á144g/mol=

Òò´Ë£¬±¾ÌâÕýÈ·´ð°¸ÊÇ£º

g£¬Al4C3µÄÖÊÁ¿·ÖÊýΪ

¡Á100%£»

¢ÝÓÃ×ãÁ¿NaOHÈÜÒºÓëÑùÆ·ÖÐAlNÍêÈ«·´Ó¦£¬³ä·ÖÎüÊÕÉú³ÉµÄ°±Æø£¬²¢³ÆÁ¿ÆäÖÊÁ¿£¬¹ÊÓ¦¹Ø±Õ»îÈûK1£¬´ò¿ª»îÈûK3£¬Í¨¹ý·ÖҺ©¶·¼ÓÈë¹ýÁ¿NaOHÈÜÒº£¬Óë×°ÖÃBÆ¿ÄÚÎïÖʳä·Ö·´Ó¦£»×°ÖÃÖвÐÁô²¿·Ö°±Æø£¬´ò¿ªK2£¬Í¨Èë¿ÕÆøÒ»¶Îʱ¼ä£¬Åž¡×°Öõİ±Æø£¬±»×°ÖÃDÍêÈ«ÎüÊÕ£¬·ÀÖ¹²â¶¨µÄ°±ÆøµÄÖÊÁ¿Æ«Ð¡£¬

Òò´Ë£¬±¾ÌâÕýÈ·´ð°¸ÊÇ£ºK1£»K3£»NaOHÈÜÒº£»´ò¿ªK2£¬Í¨ÈëÒ»¶Îʱ¼ä¿ÕÆø¡£ ¡¾µã¾¦¡¿

±¾Ì⿼²é¶ÔʵÑéÔ­ÀíÓë²Ù×÷²½ÖèµÄÀí½â¡¢»¯Ñ§¼ÆËã¡¢ÎïÖÊ×é³ÉµÄ²â¶¨µÈ£¬ÊǶÔËùÐè֪ʶµÄ×ÛºÏÔËÓã¬ÐèҪѧÉú¾ßÓÐÔúʵµÄ»ù´¡ÖªÊ¶Óë·ÖÎöÎÊÌâ¡¢½â¾öÎÊÌâµÄÄÜÁ¦£¬Àí½âʵÑéÔ­ÀíÊǽâ´ðµÄ¹Ø¼ü¡£

9.ÄøîÜÃÌËáï®µç³ØÊÇÒ»Öָ߹¦Âʶ¯Á¦µç³Ø¡£²ÉÓ÷ϾÉï®Àë×Óµç³Ø»ØÊÕ¹¤ÒÕÖÆ±¸ÄøîÜÃÌËáï®Èý

9

ÔªÕý¼«²ÄÁÏ(ÂÁµç¼«±íÃæÍ¿ÓÐLiNi1£­x£­yCoxMnyO2)µÄ¹¤ÒÕÁ÷³ÌÈçͼËùʾ£º

»Ø´ðÏÂÁÐÎÊÌâ

£¨1£©·Ï¾Éï®Àë×Óµç³Ø²ð½âǰ½øÐС°·Åµç´¦Àí¡±ÓÐÀûÓÚï®ÔÚÕý¼«µÄ»ØÊÕ£¬ÆäÔ­ÒòÊÇ_______¡£ £¨2£©Äܹ»Ìá¸ß¡°¼î½þ¡±Ð§Âʵķ½·¨ÓÐ______(ÖÁÉÙдÁ½ÖÖ)¡£ £¨3£©¡°¼î½þ¡±¹ý³ÌÖУ¬ÂÁÈܽâµÄÀë×Ó·½³ÌʽΪ_____¡£

£¨4£©ÊµÑéÊÒÄ£Äâ¡°¼î½þ¡±ºó¹ýÂ˵IJÙ×÷£¬ÐèÓõ½µÄ²£Á§ÒÇÆ÷ÓÐ_____£»¹ýÂ˺óÐèÏ´µÓ£¬¼òÊöÏ´µÓµÄ²Ù×÷¹ý³Ì£º_____¡£

£¨5£©LiCoO2²ÎÓë¡°»¹Ô­¡±·´Ó¦µÄÀë×Ó·½³ÌʽΪ_______¡£ £¨6£©ÈÜҺζȺͽþ×Õʱ¼ä¶ÔîܵĽþ³öÂÊÓ°ÏìÈçͼËùʾ£º

Ôò½þ³ö¹ý³ÌµÄ×î¼ÑÌõ¼þÊÇ______¡£

£¨7£©ÒÑÖªÈÜÒºÖÐCoµÄŨ¶ÈΪ1.0mol¡¤L£¬»ºÂýͨÈë°±Æø£¬Ê¹Æä²úÉúCo(OH)2³Áµí£¬ÔòCo

2+

£­1

2+

³ÁµíÍêȫʱÈÜÒºµÄ×îСpHΪ______(ÒÑÖª£ºÀë×Ó³ÁµíÍêȫʱc(Co2+)¡Ü1.0¡Á10£­5mol¡¤L£­1£¬Ksp[Co(OH)2]=4.0¡Á10£­15£¬1g2=0.3£¬ÈÜÒºÌå»ý±ä»¯ºöÂÔ²»¼Æ)¡£ £¨8£©Ð´³ö¡°¸ßÎÂÉÕ½á¹ÌÏàºÏ³É¡±¹ý³ÌµÄ»¯Ñ§·½³Ìʽ£º_______¡£

¡¾´ð°¸¡¿ (1). ·ÅµçÓÐÀûÓÚLi+ÏòÕý¼«Òƶ¯²¢½øÈëÕý¼«²ÄÁÏ (2). ·ÛËé¡¢Êʵ±Ôö´óNaOHµÄŨ¶È¡¢Êʵ±Éý¸ßÎÂ¶ÈµÈ (3). 2Al+2H2O+2OH-=2AlO2-+3H2¡ü (4). ©¶·¡¢ÉÕ±­¡¢²£Á§

10

°ô (5). ÑØ²£Á§°ôÏò¹ýÂËÆ÷ÖмÓË®ÖÁ½þû³Áµí£¬´ýË®Â˳öºóÖØ¸´²Ù×÷2~3´Î (6). 2LiCoO2+6H+H2O2=2Li+2Co+4H2O+O2¡ü (7). 75¡æ£¬30 min (8). 9.3 (9). (4-4x-4y)Ni(OH)2+4xCo(OH)2+4yMn(OH)2+2Li2CO3+O2¡¾½âÎö¡¿ ¡¾·ÖÎö¡¿

£¨1£©¡°·Åµç´¦Àí¡±ÓÐÀûÓÚï®ÔÚÕý¼«µÄ»ØÊÕ£¬Li´Ó¸º¼«ÖÐÍѳö£¬¾­Óɵç½âÖÊÏòÕý¼«Òƶ¯£» £¨2£©Ìá¸ß½þ³öÂʵķ½·¨ÓзÛËé¡¢Êʵ±Ôö´óNaOHµÄŨ¶È¡¢Êʵ±Éý¸ßζȵȣ» £¨3£©¡°¼î½þ¡±¹ý³ÌÖУ¬ÂÁÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍÇâÆø£»

£¨4£©¹ýÂËÐèÓõ½µÄ²£Á§ÒÇÆ÷ÓЩ¶·¡¢ÉÕ±­¡¢²£Á§°ô£»Ï´µÓ³ÁµíµÄ²Ù×÷Ϊ£ºÑز£Á§°ôÏò¹ýÂËÆ÷ÖмÓË®ÖÁ½þû³Áµí£¬´ýË®Â˳öºóÖØ¸´²Ù×÷2~3´Î£»

£¨5£©LiCoO2ÖÐLiÔªËØÎª+1¼Û£¬OÔªËØÎª-2¼Û£¬¹ÊCoÔªËØ»¯ºÏ¼ÛΪ+3¼Û£¬LiCoO2ΪÄÑÈÜÎH2SO4Ϊµç½âÖÊ£¬H2O2»¹Ô­LiCoO2ÖÐ+3¼ÛCoÔªËØ£¬ÓÉ´Ëд³ö·´Ó¦µÄÀë×Ó·½³Ìʽ£» £¨6£©ÓÉͼ¿ÉÖª£¬ÔÚ75¡æ£¬30 minÌõ¼þÏÂîܵĽþ³öÂÊ×î¸ß£» £¨7£©¸ù¾ÝÈܶȻý³£Êý¼°Ë®µÄÀë×Ó»ý£¬Öð²½ÍÆÀíµÃ³ö´ð°¸£»

+

+

+

2+

4LiNi1-x-yCoxMnyO2+2CO2+4H2O

£¨8£©Ni2+¡¢Co2+¡¢Mn2+ÓëNH3H2O·´Ó¦Éú³ÉNi(OH)2¡¢Co(OH)2¡¢Mn(OH)2ÓëLi2CO3£¬²¢¸ßÎÂÉÕ½á¹ÌÏàºÏ³É£¬¸ù¾ÝÔ­×ÓÊØºã¿ÉµÃµ½»¯Ñ§·½³Ìʽ

¡¾Ïê½â¡¿£¨1£©·Åµçʱ£¬¸º¼«ÉÏÉú³Éï®Àë×Ó£¬ï®Àë×ÓÏòÕý¼«Òƶ¯²¢½øÈëÕý¼«²ÄÁÏÖУ¬ËùÒÔ¡°·Åµç´¦Àí¡±ÓÐÀûÓÚï®ÔÚÕý¼«µÄ»ØÊÕ£¬ ¹Ê´ð°¸

£º·ÅµçÓÐÀûÓÚLi+ÏòÕý¼«Òƶ¯²¢½øÈëÕý¼«²ÄÁÏ£»

£¨2£©Ìá¸ß½þ³öÂʵķ½·¨ÓзÛËé¡¢Êʵ±Ôö´óNaOHµÄŨ¶È¡¢Êʵ±Éý¸ßζȵȣ¬ ¹Ê´ð°¸Îª£º·ÛËé¡¢Êʵ±Ôö´óNaOHµÄŨ¶È¡¢Êʵ±Éý¸ßζȵȣ»

£¨3£©¡°¼î½þ¡±¹ý³ÌÖУ¬ÂÁÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍÇâÆø£¬Àë×Ó·½³ÌʽΪ2Al+2H2O+2OH-=2AlO2-+3H2¡ü£¬

¹Ê´ð°¸Îª£º2Al+2H2O+2OH=2AlO2+3H2¡ü£»

--

¡£11

£¨4£©¹ýÂËÐèÓõ½µÄ²£Á§ÒÇÆ÷ÓЩ¶·¡¢ÉÕ±­¡¢²£Á§°ô£»Ï´µÓ³ÁµíÔÚ¹ýÂËÆ÷ÖнøÐУ¬Æä²Ù×÷Ϊ£ºÑز£Á§°ôÏò¹ýÂËÆ÷ÖмÓË®ÖÁ½þû³Áµí£¬´ýË®Â˳öºóÖØ¸´²Ù×÷2~3´Î£»

¹Ê´ð°¸Îª£ºÂ©¶·¡¢ÉÕ±­¡¢²£Á§°ô£»Ñز£Á§°ôÏò¹ýÂËÆ÷ÖмÓË®ÖÁ½þû³Áµí£¬´ýË®Â˳öºóÖØ¸´²Ù×÷2~3´Î£»

£¨5£©LiCoO2ÖÐLiÔªËØÎª+1¼Û£¬OÔªËØÎª-2¼Û£¬¹ÊCoÔªËØ»¯ºÏ¼ÛΪ+3¼Û£¬LiCoO2ΪÄÑÈÜÎ

H2SO4Ϊµç½âÖÊ£¬H2O2»¹Ô­LiCoO2ÖÐ+3¼ÛCoÔªËØ£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ2LiCoO2+6H+H2O2=2Li+2Co+4H2O+O2¡ü£¬

¹Ê´ð°¸Îª£º2LiCoO2+6H+H2O2=2Li+2Co+4H2O+O2¡ü£» £¨6£©ÓÉͼ¿ÉÖª£¬ÔÚ75¡æ£¬30 minÌõ¼þÏÂîܵĽþ³öÂÊ×î¸ß£¬ ¹Ê´ð°¸Îª£º75¡æ£¬30 min£»

£¨7£©Ksp[Co(OH)2]=4.0¡Á10£­15£¬³ÁµíÍêȫʱc(OH-)=

=

=2¡Á10-5mol/L£¬

+

+

2+

+

+

2+

c(H+)===5¡Á10-10mol/L£¬pH=-lgc(H+)=-lg5¡Á10-10=9.3£¬

¹Ê´ð°¸Îª£º9.3£»

£¨8£©Ni2+¡¢Co2+¡¢Mn2+ÓëNH3H2O·´Ó¦Éú³ÉNi(OH)2¡¢Co(OH)2¡¢Mn(OH)2ÓëLi2CO3£¬²¢¸ßÎÂÉÕ½á¹ÌÏàºÏ³É£¬¸ù¾ÝÔ­×ÓÊØºã¿ÉµÃµ½»¯Ñ§·½³ÌʽΪ(4-4x-4y)Ni(OH)2+4xCo(OH)2+4yMn(OH)2+2Li2CO3+O2¹Ê´ð°¸Îª£º

(4-4x-4y)Ni(OH)2+4xCo(OH)2+4yMn(OH)2+2Li2CO3+O2

10.¢ñ£®µªÑõ»¯ÎïµÄ´æÔÚ»áÆÆ»µµØÇò»·¾³£¬ÈËÃÇÒ»Ö±ÔÚ»ý¼«Ì½Ë÷¸ÄÉÆ´óÆøÖÊÁ¿µÄÓÐЧ´ëÊ©¡£ÒÑÖª£ºN2(g)+O2(g)

2NO(g) ¡÷H=+181.5kJ¡¤mol£­1

4LiNi1-x-yCoxMnyO2+2CO2+4H2O¡£ 4LiNi1-x-yCoxMnyO2+2CO2+4H2O£¬

£¨1£©µªÑõ»¯ÎïÊÇÐγɳôÑõ²ã¿Õ¶´¹â»¯Ñ§ÑÌÎí¡¢_______(ÁоÙÒ»ÖÖ)µÈ´óÆøÎÛȾÏÖÏóµÄÎïÖÊÖ®Ò»¡£

£¨2£©Ä³¿ÆÑÐС×é³¢ÊÔÀûÓùÌÌå±íÃæ´ß»¯¹¤ÒÕ½øÐÐNOµÄ·Ö½â¡£ÈôÓÃ

¡¢

¡¢

ºÍ

·Ö±ð±íʾN2¡¢NO¡¢O2ºÍ¹ÌÌå´ß»¯¼Á£¬ÔÚ¹ÌÌå´ß»¯¼Á±íÃæ·Ö½âNOµÄ¹ý³ÌÈçͼËùʾ¡£´ÓÎü¸½µ½½âÎüµÄ¹ý³ÌÖУ¬ÄÜÁ¿×´Ì¬×îµÍµÄÊÇ_______(Ìî×ÖĸÐòºÅ)¡£

£¨3£©Î¶ÈΪT1ʱ£¬ÔÚÈÝ»ýΪ1LµÄºãÈÝÃܱÕÈÝÆ÷ÖгäÈë0.6molNO2£¬½ö·¢Éú·´Ó¦2NO2(g)

2NO(g)+O2(g) ¡÷H>0£¬´ïƽºâʱc(O2)=0.2mol¡¤L£­1£¬Ôò¸ÃζÈÏ·´Ó¦µÄƽºâ

³£ÊýΪ______¡£ÊµÑé²âµÃ£ºvÕý=v(NO2)ÏûºÄ=kÕýc2(NO2)£¬vÄæ= v (NO2)ÏûºÄ=2v(O2)ÏûºÄ=kÄæ

c2(NO)¡¤c(O2)£¬kÕý¡¢kÄæÎªËÙÂʳ£Êý£¬½öÊÜζÈÓ°Ïì¡£µ±Î¶ȸıäΪT2ʱ£¬ÈôkÕý=kÄæ£¬ÔòT1_____T2(Ìî¡°>¡±»ò¡°<¡±)¡£

12

ºÓ±±Ê¡ºâË®ÖÐѧ2019½ì¸ßÈý»¯Ñ§ÏÂѧÆÚ¶þµ÷¿¼ÊÔÊÔ¾í(º¬½âÎö).doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c5kn351nggi38ccg96mxg8n6j4879hw00bvy_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