ÌâÄ¿ÄÚÈÝ
10£®º£´øÖк¬ÓзḻµÄµâ£®ÎªÁË´Óº£´øÖÐÌáÈ¡µâ£¬Ä³Ñо¿ÐÔѧϰС×éÉè¼Æ²¢½øÐÐÁËÒÔÏÂʵÑ飮Çë»Ø´ðÒÔÏÂÓйØÎÊÌ⣺
£¨1£©×ÆÉÕº£´øÊ±£¬Êǽ«´¦ÀíºÃµÄº£´øÓþƾ«ÊªÈóºóÔڸɹøÖнøÐУ¬ÇëÎÊÓоƾ«½øÐÐʪÈóµÄÄ¿µÄÊÇ´Ù½øº£´ø¿ìËÙȼÉÕ£®
£¨2£©²½Öè¢ÛµÄʵÑé²Ù×÷Ãû³ÆÊǹýÂË£»ÔÚʵÑéÊÒ½øÐиÃÏî²Ù×÷ʱ£¬Óõ½µÄ²£Á§ÒÇÆ÷³ýÁË©¶·¡¢²£Á§°ôÍ⻹ÓÐÉÕ±£®
£¨3£©²½Öè¢Ü·´Ó¦µÄÀë×Ó·½³ÌʽΪ2I-+MnO2+4H+=I2+Mn2++2H2O£»¸Ã²½ÖèËùÓÃÑõ»¯¼Á»¹¿ÉÒÔÓÃÂÈË®¡¢H2O2µÈÌæ´ú£®
£¨4£©ÓÃCCl4´ÓµâË®ÖÐÝÍÈ¡µâ²¢Ó÷ÖҺ©¶··ÖÀëÁ½ÖÖÈÜÒº£¬ÆäʵÑé²Ù×÷¿É·Ö½âΪÈçϼ¸²½£º
£¨A£©°ÑÊ¢ÓÐÈÜÒºµÄ·ÖҺ©¶··ÅÔÚÌú¼Ų̈µÄÌúȦÉÏ£»
£¨B£©°Ñ50mLµâË®ºÍ15mLCCl4¼ÓÈë·ÖҺ©¶·ÖУ¬²¢¸ÇºÃ²£Á§Èû£»
£¨C£©¼ìÑé·ÖҺ©¶·µÄ»îÈûÓëÉϿڵIJ£Á§ÈûÊÇ·ñ©ˮ£»
£¨D£©µ¹×ªÂ©¶·ÓÃÁ¦Õñµ´£¬²¢²»Ê±Ðý¿ª»îÈû·ÅÆø£¬×îºó¹Ø±Õ»îÈû£¬°Ñ·ÖҺ©¶··ÅÕý£»
£¨E£©Ðý¿ª»îÈû£¬ÓÃÉÕ±½ÓÊÜÈÜÒº£»
£¨F£©´Ó·ÖҺ©¶·ÉϿڵ¹³öÉϲãË®ÈÜÒº£»
£¨G£©½«Â©¶·ÉϿڵIJ£Á§Èû´ò¿ª»òʹÈûÉϱ߰¼²Û»òС¿×¶Ô׼©¶·¿ÚÉϵÄС¿×£»
£¨H£©¾²Öᢷֲ㣮
¢ÙÕýÈ·²Ù×÷²½ÖèµÄ˳ÐòÊÇ£¨ÓÃÉÏÊö¸÷²Ù×÷µÄ±àºÅ×ÖĸÌî¿Õ£©£º
C¡úB¡úD¡úA¡úG¡úH¡úE¡úF£®
¢Ú£¨G£©²½Öè²Ù×÷µÄÄ¿µÄÊDZ£Ö¤Â©¶·ÖÐÒºÌå˳ÀûÁ÷³ö£®
£¨5£©ÒÑÖª3I2+6OH-=5I-+IO3-+3H2O£¬5I-+IO3-+6H+=3I2¡ý+3H2O£®ÔÚ½øÐеڢ޲½²Ù×÷ʱ£¬ÏÈÔÚµâµÄCCl4ÖмÓÈëÊÊÁ¿40%NaOHÈÜÒº£¬ÖÁCCl4²ã±äΪÎÞÉ«£¬·ÖÒº£®½ÓÏÂÀ´µÄ²Ù×÷·½·¨ÊÇÔÚËùµÃË®ÈÜÒºÖмÓÈë¹ýÁ¿µÄÏ¡ÁòËᣬ¹ýÂ˵õⵥÖÊ£®
·ÖÎö ´Óº£´øÖÐÌáÈ¡µâ£ºº£´ø×ÆÉÕºóµÃµ½º£´ø»Ò½þÅݺóµÃµ½º£´ø»ÒµÄ×ÇÒº£¬½«Ðü×ÇÒº·ÖÀëΪ²ÐÔüºÍº¬µâÀë×ÓÈÜҺӦѡÔñ¹ýÂ˵ķ½·¨£¬¹ýÂ˵õ½º¬µâÀë×ÓµÄÈÜÒº¼ÓÈë¶þÑõ»¯Ã̺ÍÏ¡ÁòËáÑõ»¯µâÀë×ÓΪµâµ¥ÖÊ£¬µÃµ½º¬µâË®ÈÜÒº£¬¼ÓÈëÓлúÈܼÁËÄÂÈ»¯Ì¼£¬ÝÍÈ¡·ÖÒºµÃµ½º¬µâµÄËÄÂÈ»¯Ì¼ÈÜÒº£¬Í¨¹ýÕôÁóµÃµ½µâµ¥ÖÊ£®
£¨1£©¾Æ¾«ÎªÒ×ȼÎïÆ·£¬¾Æ¾«½øÐÐʪÈ󺣴ø£¬ÄÜ´Ù½øº£´ø¿ìËÙȼÉÕ£»
£¨2£©²½Öè¢ÛÊǽ«Ðü×ÇÒº·ÖÀë³Éº¬µâÀë×ÓµÄÇåÒ¹ºÍ²ÐÔü£¬¹Ê²Ù×÷ÊǹýÂË£»¸ù¾Ý¹ýÂ˲Ù×÷²½ÖèÑ¡ÔñËùÐèÒÇÆ÷£¬Óõ½µÄÒÇÆ÷ÓÐÉÕ±¡¢Â©¶·¡¢²£Á§°ôµÈ£»
£¨3£©MnO2¾ßÓнÏÇ¿µÄÑõ»¯ÐÔ£¬µâÀë×ÓÔÚËáÐÔÌõ¼þÏ¿ɱ»MnO2Ñõ»¯Éú³Éµ¥Öʵ⣬¸Ã²½ÖèËùÓÃÑõ»¯¼Á»¹¿ÉÒÔÓÃÂÈË®¡¢¹ýÑõ»¯ÇâµÈÌæ´ú£»
£¨4£©¢Ù°´ÝÍÈ¡¡¢·ÖÒº²Ù×÷·ÖÎö£¬´Ó·ÖҺ©¶·ÏÈϲãÒºÌ壬×îºó´ÓÉϿڵ¹³öÉϲãÈÜÒº£»¢Ú´ò¿ª·ÖҺ©¶·ÉϿڲ£Á§Èû»òʹÈûÉϵݼ²Û¶Ô׼©¶·ÉϿڵÄС¿×£¬ÄÜʹ·ÖҺ©¶·ÄÚÍâѹÁ¦Æ½ºâ£¬Ê¹ÒºÌåÒ×ÓÚÁ÷Ï£»
£¨5£©µâÓëNaOHÈÜÒº·´Ó¦Éú³ÉNaI¡¢NaIOºÍË®£¬CCl4²ã±äΪÎÞÉ«£¬·ÖÒº£¬ÔÙÔÚËùµÃË®ÈÜÒºÖмÓÈë¹ýÁ¿µÄÏ¡ÁòËᣬÔÚËáÐÔÌõ¼þÏ£¬+1¼ÛµÄµâºÍ-1¼ÛµÄµâ·¢ÉúÑõ»¯»¹Ô·´Ó¦Éú³Éµâµ¥ÖÊ£¬¹ýÂ˵õⵥÖÊ£®
½â´ð ½â£º£¨1£©¾Æ¾«ÎªÒ×ȼÎïÆ·£¬È¼ÉÕÉú³É¶þÑõ»¯Ì¼ºÍË®£¬Óþƾ«½øÐÐʪÈó´¦ÀíºÃµÄº£´ø£¬È»ºó½øÐÐׯÉÕ£¬ÄÜ´Ù½øº£´ø¿ìËÙȼÉÕ£¬
¹Ê´ð°¸Îª£º´Ù½øº£´ø¿ìËÙȼÉÕ£»
£¨2£©·ÖÀë¹ÌÌåºÍÒºÌåÓùýÂË£¬º£´ø×ÆÉÕºóµÃµ½º£´ø»Ò½þÅݺóµÃµ½º£´ø»ÒµÄ×ÇÒº£¬½«Ðü×ÇÒº·ÖÀëΪ²ÐÔüºÍº¬µâÀë×ÓÈÜҺӦѡÔñ¹ýÂ˵ķ½·¨£¬¹ýÂËʱÐèÒªÖÆ×÷¹ýÂËÆ÷µÄ©¶·¡¢¹Ì¶¨ÒÇÆ÷µÄÌú¼Ų̈¡¢ÒýÁ÷ÓõIJ£Á§°ô¡¢³Ð½ÓÂËÒºµÄÉÕ±£¬ËùÒÔÓõ½µÄ²£Á§ÒÇÆ÷³ýÁË©¶·¡¢²£Á§°ôÍ⻹ÓÐÉÕ±£¬
¹Ê´ð°¸Îª£º¹ýÂË£»ÉÕ±£»
£¨3£©µâÀë×ÓÔÚËáÐÔÌõ¼þÏ¿ɱ»MnO2Ñõ»¯Éú³Éµ¥Öʵ⣺Àë×Ó·½³ÌʽΪ£º2I-+MnO2+4H+=Mn2++I2+2H2O£»Í¨ÈëÂÈÆø£¬Cl2+2I-=I2+2Cl-£¬¼ÓÈëÇâÀë×Ӻ͹ýÑõ»¯ÇâÆðµÄ×÷ÓÃΪÑõ»¯¼Á£¬Ò²Äܽ«µâÀë×Óת»¯Îªµ¥Öʵ⣬Àë×Ó·½³ÌʽΪ2H++2I-+H2O2¨TI2+2H2O£¬
¹Ê´ð°¸Îª£º2I-+MnO2+4H+=I2+Mn2++2H2O£»ÂÈË®¡¢H2O2µÈ£»
£¨4£©¢Ù¼ì²é·ÖҺ©¶·ÊÇ·ñ©Һ¡ú°Ñ50mLµâË®ºÍ15mLCCl4¼ÓÈë·ÖҺ©¶·ÖУ¬¸ÇºÃ²£Á§Èû¡úµ¹×ª·ÖҺ©¶·£¬Õñµ´¡ú°ÑÊ¢ÓÐÈÜÒºµÄ·ÖҺ©¶··ÅÔÚÌú¼Ų̈µÄÌúȦÉÏ¡ú¾²Ö㬷ֲã¡ú´ò¿ª·ÖҺ©¶·ÉϿڲ£Á§Èû»òʹÈûÉϵݼ²Û¶Ô׼©¶·ÉϿڵÄС¿×¡úÐý¿ª»îÈû£¬ÓÃÉձʢ½ÓÈÜÒº¡ú´Ó·ÖҺ©¶·ÉϿڵ¹³öÉϲãÈÜÒº£¬ËùÒÔÕýÈ·µÄ²Ù×÷˳ÐòÊÇ£ºCBDAGH£¬
¹Ê´ð°¸Îª£ºCBDAGH£»
¢Ú²»´ò¿ª»îÈû£¬ÒºÌåÔÚ´óÆøÑ¹×÷ÓÃÏÂÎÞ·¨Á÷³ö£¬Ä¿µÄÊDZ£³Ö·ÖҺ©¶·ÄÚÍâѹÁ¦Æ½ºâ£¬Ê¹ÒºÌåÒ×ÓÚÁ÷Ï£¬
¹Ê´ð°¸Îª£º±£Ö¤Â©¶·ÖÐÒºÌå˳ÀûÁ÷³ö£»
£¨5£©µâºÍÇâÑõ»¯ÄÆ·´Ó¦Éú³Éµâ»¯ÄÆ¡¢´ÎµâËáÄÆºÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºI2+2NaOH¨TNaI+NaIO+H2O£¬µâµ¥Öʱ»ÏûºÄ£¬CCl4²ã±äΪÎÞÉ«£¬·ÖÒº£¬ÔÙÔÚËùµÃË®ÈÜÒºÖмÓÈë¹ýÁ¿µÄÏ¡ÁòËᣬÔÚËáÐÔÌõ¼þÏ£¬+1¼ÛµÄµâºÍ-1¼ÛµÄµâ·¢ÉúÑõ»¯»¹Ô·´Ó¦I-+IO-+2H+=I2+H2O£¬¹ýÂ˵õⵥÖÊ£®
¹Ê´ð°¸Îª£ºÎÞ£»ÔÚËùµÃË®ÈÜÒºÖмÓÈë¹ýÁ¿µÄÏ¡ÁòËᣬ¹ýÂ˵õⵥÖÊ£®
µãÆÀ ±¾Ì⿼²éÁ˺£Ë®×ÊÔ´µÄ×ÛºÏÀûÓã¬Îª¸ßƵ¿¼µã£¬É漰֪ʶµã½Ï¶à£¬°ÑÎÕʵÑéÁ÷³Ì¼°·¢ÉúµÄ·´Ó¦¡¢ÝÍÈ¡¼ÁµÄѡȡ±ê×¼¡¢ÕôÁóʵÑéÔÀí¼°×°ÖõÈ֪ʶµãΪ½â´ðµÄ¹Ø¼ü£¬²àÖØ¸ßƵ¿¼µãµÄ¿¼²é£¬ÌâÄ¿ÄѶÈÖеȣ®
| A£® | ¼ÓÂÁ·Û²úÉúÎÞÉ«ÎÞÎ¶ÆøÌåµÄÈÜÒºÖУºK+¡¢Na+¡¢Cl-¡¢NO3- | |
| B£® | ÄÜʹʯÈïÊÔÒº±äÀ¶ºóÍÊÉ«µÄÈÜÒºÖУºNa+¡¢OH-¡¢SO32-¡¢I- | |
| C£® | ijËáÐÔÈÜÒºÖУºFe3+¡¢K+¡¢SCN-¡¢Cl- | |
| D£® | ¼ÓˮϡÊÍʱ$\frac{c£¨{H}^{+}£©}{c£¨O{H}^{-}£©}$µÄÖµÃ÷ÏÔ¼õСµÄÈÜÒº£ºAl3+¡¢Cl-¡¢NO3-¡¢Na+ |
£¨1£©³ôÑõÊÇÀíÏëµÄÑÌÆøÍÑÏõÊÔ¼Á£¬ÒÑÖª£º
4NO2£¨g£©+O2£¨g£©?2N2O5£¨g£©¡÷H=-56.70kJ•mol-1
3O2£¨g£©?2O3£¨g£©¡÷H=+28.80kJ•mol-1
ÔòÍÑÏõ·´Ó¦2NO2£¨g£©+O3£¨g£©?N2O5£¨g£©+O2£¨g£©µÄ¡÷H=-42.75kJ•mol-1kJ•mol-1£®
£¨2£©ÈôÍÑÏõ·´Ó¦ÔÚºãÈÝÃܱÕÈÝÆ÷ÖнøÐУ¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇabd£®
a£®Éý¸ßζȣ¬Æ½ºâ³£Êý¼õС
b£®Ôö´óO3Á¿¿ÉÒÔÌá¸ßNO2ת»¯ÂÊ
c£®½µµÍζȣ¬¼ÈÄÜÌá¸ßNO2µÄת»¯ÂÊ£¬ÓÖÄܼӿ췴ӦËÙÂÊ
d£®ÈçͼËùʾ£¬t1ʱʹÓÃÁË´ß»¯¼Á
£¨3£©Ä³ÊµÑéС×éÄ£ÄâºÏ³É¼×´¼µÄ¹ý³Ì£¬½«6molCO2ºÍ8molH2³äÈëÒ»ÈÝ»ýΪ2LµÄÃܱÕÈÝÆ÷ÖУ¬·¢Éú·´Ó¦CO2£¨g£©+3H2£¨g£©?CH3OH£¨g£©+H20£¨g£©¡÷H=-49.0kJ•mol-1£®²âµÃH2µÄÎïÖʵÄÁ¿ËæÊ±¼ä±ä»¯ÈçϱíËùʾ£¬»Ø´ðÏÂÁÐÎÊÌ⣺
| ʱ¼ä/min | 0 | 1 | 3 | 8 | 11 |
| n£¨H2£©mol | 8 | 6 | 3 | 2 | 2 |
£¨4£©¸ù¾Ý°¢Â×ÄáÎÚ˹¹«Ê½¿ÉÖª£®»¯Ñ§·´Ó¦ËÙÂʳ£ÊýËæÎ¶ȱ仯µÄ¹ØÏµÎªk=Ae£¨-Ea/Rr£©£¨ÆäÖÐEaΪ»î»¯ÄÜ£¬RΪ³£Á¿£¬AΪ´óÓÚÁãµÄ³£Êý£©£¬ÔÚÏàͬζÈÏ£¬»î»¯ÄÜEaÔ½´ó£¬»¯Ñ§·´Ó¦ËÙÂʳ£ÊýkԽС£¨Ìî¡°Ô½´ó¡±»ò¡°Ô½Ð¡¡±£©
£¨5£©Ä³Ñо¿Ð¡×éÓÃÈÛ¶ÏLi2CO3×÷µç½âÖÊ£¬µç½â»¹ÔCO2ÖÆÊ¯Ä«£¬µç½â¹ý³ÌÖÐÒõ¼«µÄµç¼«·´Ó¦Ê½3CO2+4e-=C+CO32-£®
| A£® | µ¥Î»Ê±¼äÀïÿÔö¼Ó1molN2£¬Í¬Ê±¼õÉÙ2molNH3 | |
| B£® | c£¨N2£©£ºc£¨H2£©£ºc£¨NH3£©=1£º1£º1 | |
| C£® | N2ÓëH2µÄÎïÖʵÄÁ¿ÓëNH3µÄÎïÖʵÄÁ¿ÏàµÈ | |
| D£® | N2¡¢H2ºÍNH3µÄÖÊÁ¿·ÖÊý²»Ôٸıä |
¢ÙC60¡¢C70¡¢½ð¸Õʯ¡¢Ê¯Ä«¡¡
¢ÚC2H5OH¡¢CH3OCH3
¢Û${\;}_{6}^{12}$C¡¢${\;}_{6}^{13}$C¡¢${\;}_{6}^{14}$
¢ÜHOCH2COOH¡¢HOCH2CH2COOH¡¢HOCH2CH2CH2COOH¡¡
¢Ý
| A£® | ¢Ù¢Ú¢Û¢Ý¢Ü | B£® | ¢Û¢Ý¢Ü¢Ù¢Ú | C£® | ¢Ü¢Ú¢Ù¢Ý¢Û | D£® | ¢Û¢Ü¢Ú¢Ù¢Ý |
| A£® | ¿ÉÒÔ·¢Éú¼Ó¾Û·´Ó¦ | B£® | ¿ÉÒÔÓëÇ¿¼îÈÜÒº·´Ó¦ | ||
| C£® | ÓëNaHCO3·´Ó¦·Å³öCO2 | D£® | ¿ÉÓëäåË®·¢Éú¼Ó³É·´Ó¦ |