ÌâÄ¿ÄÚÈÝ
12£®£¨1£©B£¬D·Ö×ÓÖйÙÄÜÍŵÄÃû³Æ·Ö±ðΪôÇ»ù¡¢ôÈ»ù£»
£¨2£©Ð´³öÏÂÁз´Ó¦µÄ·´Ó¦ÀàÐÍ£º¢Ù¼Ó³É·´Ó¦£¬¢Üõ¥»¯·´Ó¦»òÈ¡´ú·´Ó¦£»
£¨3£©Ð´³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º¢Ú2CH3CH2OH+O2$¡ú_{¡÷}^{Cu}$2CH3CHO+2H2O£¬¢ÜCH3COOH+CH3CH2OH
£¨4£©AÔÚÒ»¶¨Ìõ¼þÏ¿ɾۺÏÉú³ÉÒ»ÖÖ³£¼ûËÜÁÏ£¬ºÏ³É¸ÃËÜÁϵĻ¯Ñ§·½³ÌʽÊÇnCH2=CH2$\stackrel{´ß»¯¼Á}{¡ú}$
·ÖÎö AÊÇʯÓÍÁÑ½âÆøµÄÖ÷Òª³É·Ý£¬ËüµÄ²úÁ¿Í¨³£ÓÃÀ´ºâÁ¿Ò»¸ö¹ú¼ÒʯÓÍ»¯¹¤Ë®Æ½£¬ÔòAÊÇCH2=CH2£¬ÒÒÏ©ºÍË®·¢Éú¼Ó³É·´Ó¦Éú³ÉBΪCH3CH2OH£¬ÒÒ´¼·¢ÉúÑõ»¯·´Ó¦Éú³ÉCΪCH3CHO£¬ÒÒÈ©½øÒ»²½·¢ÉúÑõ»¯·´Ó¦Éú³ÉDΪCH3COOH£¬ÒÒËáÓëÒÒ´¼·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥£¬¾Ý´Ë½â´ð£®
½â´ð ½â£ºAÊÇʯÓÍÁÑ½âÆøµÄÖ÷Òª³É·Ý£¬ËüµÄ²úÁ¿Í¨³£ÓÃÀ´ºâÁ¿Ò»¸ö¹ú¼ÒʯÓÍ»¯¹¤Ë®Æ½£¬ÔòAÊÇCH2=CH2£¬ÒÒÏ©ºÍË®·¢Éú¼Ó³É·´Ó¦Éú³ÉBΪCH3CH2OH£¬ÒÒ´¼·¢ÉúÑõ»¯·´Ó¦Éú³ÉCΪCH3CHO£¬ÒÒÈ©½øÒ»²½·¢ÉúÑõ»¯·´Ó¦Éú³ÉDΪCH3COOH£¬ÒÒËáÓëÒÒ´¼·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥£¬
£¨1£©BΪCH3CH2OH£¬º¬ÓйÙÄÜÍÅΪôÇ»ù£¬DΪCH3COOH£¬º¬ÓеĹÙÄÜÍÅΪôÈ»ù£¬
¹Ê´ð°¸Îª£ºôÇ»ù£»ôÈ»ù£»
£¨2£©·´Ó¦¢ÙÊôÓڼӳɷ´Ó¦£¬·´Ó¦¢ÜÊôÓÚõ¥»¯·´Ó¦»òÈ¡´ú·´Ó¦£¬
¹Ê´ð°¸Îª£º¼Ó³É·´Ó¦£»õ¥»¯·´Ó¦»òÈ¡´ú·´Ó¦£»
£¨3£©·´Ó¦¢ÚÊÇÒÒ´¼·¢Éú´ß»¯Ñõ»¯Éú³ÉÒÒÈ©£¬·´Ó¦·½³ÌʽΪ£º2CH3CH2OH+O2$¡ú_{¡÷}^{Cu}$2CH3CHO+2H2O£¬
·´Ó¦¢ÜµÄ»¯Ñ§·½³ÌʽΪ£ºCH3COOH+CH3CH2OH
CH3COOCH2CH3+H2O£¬
¹Ê´ð°¸Îª£º2CH3CH2OH+O2$¡ú_{¡÷}^{Cu}$2CH3CHO+2H2O£»CH3COOH+CH3CH2OH
CH3COOCH2CH3+H2O£»
£¨4£©ÒÒÏ©ÔÚÒ»¶¨Ìõ¼þÏ¿ɾۺÏÉú³É¾ÛÒÒÏ©£¬ºÏ³É¸ÃËÜÁϵĻ¯Ñ§·½³ÌʽÊÇ£ºnCH2=CH2$\stackrel{´ß»¯¼Á}{¡ú}$
£¬
¹Ê´ð°¸Îª£ºnCH2=CH2$\stackrel{´ß»¯¼Á}{¡ú}$
£®
µãÆÀ ±¾Ì⿼²éÎÞ»úÎïÍÆ¶Ï£¬Éæ¼°Ï©Ìþ¡¢´¼¡¢È©¡¢ôÈËáµÄÐÔÖÊÓëת»¯£¬±È½Ï»ù´¡£¬²àÖØ¶Ô»ù´¡ÖªÊ¶µÄ¹®¹Ì
| A£® | ÆøÌ¬Ç⻯ÎïµÄÎȶ¨ÐÔ£ºHX£¾H2Y£¾ZH3 | B£® | ·Ç½ðÊô»îÆÃÐÔ£ºY£¼X£¼Z | ||
| C£® | Ô×Ó°ë¾¶£ºX£¾Y£¾Z | D£® | Ô×Ó×îÍâ²ãµç×ÓÊý£ºZ£¾Y£¾X |
| A£® | Na2O2ÓëCO2 | B£® | NaÓëO2 | C£® | NaOHÓëCO2 | D£® | NaAlO2ÓëHNO3 |
| A£® | B£® | ||||
| C£® | D£® | H2C¨TCH2 |
| A£® | NH4Al£¨SO4£©2ÈÜÒºÓë¹ýÁ¿NaOHÈÜÒº·´Ó¦£ºAl3++4OH-¨TAlO2-+2H2O | |
| B£® | IClÈÜÓÚÀäµÄÏ¡KOHÈÜÒºÖУºICl+2OH-¨TCl-+IO-+H2O | |
| C£® | ÓöèÐԵ缫µã½âCuSO4ÈÜÒº£º2Cu2++4OH-$\frac{\underline{\;µç½â\;}}{\;}$2Cu¡ý+O2¡ü+2H2O | |
| D£® | NaAlO2ÈÜÒºÖÐAlO2-µÄË®½â£ºAlO2-+2H2O¨TAl£¨OH£©3+OH- |
£¨1£©µÎ¶¨¹ÜÔÚʹÓÃ֮ǰ£¬±ØÐë½øÐеIJÙ×÷ÊǼì²éÊÇ·ñ©ˮ£¬µÎ¶¨Ê±£¬KMnO4ÈÜҺӦװÔÚËáʽµÎ¶¨¹Ü£¨Ìî¡°ËáʽµÎ¶¨¹Ü¡±»ò¡°¼îʽµÎ¶¨¹Ü¡±£©ÖУ¬´ïµ½µÎ¶¨ÖÕµãʱµÄÏÖÏóΪµÎÈë×îºóÒ»µÎKMnO4ÈÜÒº£¬ÈÜÒºÓÉÎÞÉ«±äΪdz×ϺìÉ«£¬ÇÒ°ë·ÖÖÓ²»ÍÊÉ«£®
£¨2£©Èçͼ±íʾ50mLµÎ¶¨¹ÜÖÐÒºÃæµÄλÖã¬ÈôAÓëC¿Ì¶È¼äÏà²î1mL£¬C´¦µÄ¿Ì¶ÈΪ20£¬µÎ¶¨¹ÜÖÐÒºÃæ¶ÁÊýӦΪ19.40mL£¬´ËʱµÎ¶¨¹ÜÖÐÒºÌåµÄÌå»ý´óÓÚ30.60mL£®£¨Ìî´óÓÚ¡¢Ð¡ÓÚ»òµÈÓÚ£©
£¨3£©ÎªÁ˼õСʵÑéÎó²î£¬¸Ãͬѧһ¹²½øÐÐÁËÈý´ÎʵÑ飬¼ÙÉèÿ´ÎËùÈ¡H2C2O4ÈÜÒºÌå»ý¾ùΪVmL£¬Èý´ÎʵÑé½á¹û¼Ç¼ÈçÏ£º
| ʵÑé´ÎÊý | µÚÒ»´Î | µÚ¶þ´Î | µÚÈý´Î |
| ÏûºÄKMnO4ÈÜÒºÌå»ý/mL | 22.32 | 24.39 | 24.41 |
A£®ÊµÑé½áÊøÊ±¸©Êӿ̶ÈÏß¶ÁÈ¡µÎ¶¨ÖÕµãʱKMnO4ÈÜÒºµÄÌå»ý
B£®µÎ¶¨Ç°µÎ¶¨¹Ü¼â×ìÓÐÆøÅÝ£¬µÎ¶¨½áÊøÎÞÆøÅÝ
C£®µÚÒ»´ÎµÎ¶¨Ê¢×°±ê×¼ÒºµÄµÎ¶¨¹ÜװҺǰÓÃÕôÁóË®ÇåÏ´¹ýºó£¬Î´Óñê×¼ÒºÈóÏ´£®
D£®µÚÒ»´ÎµÎ¶¨ÓõÄ×¶ÐÎÆ¿Óôý×°ÒºÈóÏ´¹ý£¬ºóÁ½´ÎδÈóÏ´£¬
E£®µÎ¼ÓKMnO4ÈÜÒº¹ý¿ì£¬Î´³ä·ÖÕñµ´£¬¸Õ¿´µ½ÈÜÒº±äÉ«£¬Á¢¿ÌÍ£Ö¹µÎ¶¨
£¨4£©¸ù¾ÝËù¸øÊý¾Ý£¬Ð´³öH2C2O4µÄÎïÖʵÄÁ¿Å¨¶ÈµÄ±í´ïʽ£¨±ØÐ뻯¼ò£©£ºC=$\frac{61c}{V}$mol/L£®
£¨5£©ÇëÄãÒ»¸öÉè¼Æ¼òµ¥ÊµÑéÖ¤Ã÷²ÝËáµÄËáÐÔÇ¿ÓÚ̼ËᣬʵÑé²Ù×÷¼°ÏÖÏóÊÇÈ¡ÉÙÁ¿µÄNaHCO3ÓÚÊÔ¹ÜÖУ¬¼ÓÈë²ÝËáÈÜÒº£¬ÓÐÆøÅݲúÉú£®
| A£® | ¸ÃÓлúÎïµÄ·Ö×ÓʽΪC9H10O5 | |
| B£® | ¸ÃÓлúÎïÄÜ·¢ÉúËõ¾Û¡¢¼Ó³É¡¢ÏûÈ¥¡¢Ñõ»¯·´Ó¦ | |
| C£® | 1mol¸ÃÓлúÎï×î¶à¿ÉÒÔºÍ4molNaOH·¢Éú·´Ó¦ | |
| D£® | ¸ÃÓлúÎï·Ö×ÓÖТ١¢¢Ú¡¢¢Û3¸ö-OHµÄËáÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòÊÇ¢Û£¾¢Ù£¾¢Ú |