ÌâÄ¿ÄÚÈÝ
ÒÒÏ©ÊÇÖØÒªµÄ»¯¹¤ÔÁÏ£¬¿ÉÖÆ±¸ºÜ¶àÓлúÎʵÑéÊÒÖÆÈ¡ÒÒÏ©µÄ×°ÖÃÈçͼËùʾ£º

£¨1£©¢ÙʵÑéÊÒÖÆÈ¡ÒÒÏ©µÄ»¯Ñ§·´Ó¦·½³ÌʽΪ £»¢Ú´Ë·´Ó¦ÊôÓÚ ·´Ó¦£»ÉÕÆ¿ÖмÓÈëËé´ÉƬµÄ×÷ÓÃÊÇ
£¨2£©Ä³»¯Ñ§¿ÎÍâÐËȤС×éѧÉúÔÚʵÑéÊÒÀïÖÆÈ¡µÄÒÒÏ©Öг£»ìÓÐÉÙÁ¿µÄ¶þÑõ»¯Áò£¬ÀÏʦÆô·¢ËûÃDz¢ÓÉËûÃÇ×Ô¼ºÉè¼ÆÁËÏÂͼʵÑé×°Öã¬ÒÔÈ·ÈÏÉÏÊö»ìºÏÆøÌåÖÐÓÐC2H4ºÍSO2£®»Ø´ðÏÂÁÐÎÊÌ⣺
¢Ù¢ñ¡¢¢ò¡¢¢ó¡¢¢ô×°ÖÿÉÊ¢·Å²»Í¬µÄÊÔ¼Á£¬ÆäÖУº
¢ñÊÇ ¢ôÊÇ £¨ÌîÊÔ¼ÁµÄÐòºÅ£©
A£®Æ·ºìÈÜÒº B£®NaOHÈÜÒº C£®Å¨ÁòËá D£®ËáÐÔKMnO4ÈÜÒº
¢ÚÄÜ˵Ã÷SO2ÆøÌå´æÔÚµÄÏÖÏóÊÇ
¢ÛÈ·¶¨º¬ÓÐÒÒÏ©µÄÏÖÏóÊÇ
£¨3£©Êµ¼ùÖпÉÒÔ¸ù¾ÝÔ×Ӻ˴ʲÕñÆ×£¨PMR£©Öй۲쵽µÄÇâÔ×Ó¸ø³öµÄ·åÇé¿ö£¬È·¶¨ÓлúÎïµÄ½á¹¹£®Óú˴ʲÕñÆ×µÄ·½·¨À´Ñо¿C2H6OµÄ½á¹¹£¬Èô·åÃæ»ý±ÈΪ £¨Ìî±ÈÖµ£©£¬ÔòΪCH3CH2OH£»ÈôÖ»ÓÐÒ»¸ö·å£¬ÔòΪCH3OCH3£®
£¨4£©ÓÉÒÒ´¼¿ÉÖÆÈ¡ÒÒËáÒÒõ¥£¬ÊéдÓйط´Ó¦·½³Ìʽ£¨×¢Ã÷·´Ó¦Ìõ¼þ£©£º
¢ÙÓÉÒÒ´¼´ß»¯Ñõ»¯ÖÆÒÒÈ©£º £®
¢ÚÒÒÈ©ÓëÐÂÖÆCu£¨OH£©2·´Ó¦£º £¨²úÎïËữºóµÃÒÒËᣩ£®
¢ÛÒÒËáÓëÒÒ´¼ÖÆÒÒËáÒÒõ¥£º £®
£¨1£©¢ÙʵÑéÊÒÖÆÈ¡ÒÒÏ©µÄ»¯Ñ§·´Ó¦·½³ÌʽΪ
£¨2£©Ä³»¯Ñ§¿ÎÍâÐËȤС×éѧÉúÔÚʵÑéÊÒÀïÖÆÈ¡µÄÒÒÏ©Öг£»ìÓÐÉÙÁ¿µÄ¶þÑõ»¯Áò£¬ÀÏʦÆô·¢ËûÃDz¢ÓÉËûÃÇ×Ô¼ºÉè¼ÆÁËÏÂͼʵÑé×°Öã¬ÒÔÈ·ÈÏÉÏÊö»ìºÏÆøÌåÖÐÓÐC2H4ºÍSO2£®»Ø´ðÏÂÁÐÎÊÌ⣺
¢Ù¢ñ¡¢¢ò¡¢¢ó¡¢¢ô×°ÖÿÉÊ¢·Å²»Í¬µÄÊÔ¼Á£¬ÆäÖУº
¢ñÊÇ
A£®Æ·ºìÈÜÒº B£®NaOHÈÜÒº C£®Å¨ÁòËá D£®ËáÐÔKMnO4ÈÜÒº
¢ÚÄÜ˵Ã÷SO2ÆøÌå´æÔÚµÄÏÖÏóÊÇ
¢ÛÈ·¶¨º¬ÓÐÒÒÏ©µÄÏÖÏóÊÇ
£¨3£©Êµ¼ùÖпÉÒÔ¸ù¾ÝÔ×Ӻ˴ʲÕñÆ×£¨PMR£©Öй۲쵽µÄÇâÔ×Ó¸ø³öµÄ·åÇé¿ö£¬È·¶¨ÓлúÎïµÄ½á¹¹£®Óú˴ʲÕñÆ×µÄ·½·¨À´Ñо¿C2H6OµÄ½á¹¹£¬Èô·åÃæ»ý±ÈΪ
£¨4£©ÓÉÒÒ´¼¿ÉÖÆÈ¡ÒÒËáÒÒõ¥£¬ÊéдÓйط´Ó¦·½³Ìʽ£¨×¢Ã÷·´Ó¦Ìõ¼þ£©£º
¢ÙÓÉÒÒ´¼´ß»¯Ñõ»¯ÖÆÒÒÈ©£º
¢ÚÒÒÈ©ÓëÐÂÖÆCu£¨OH£©2·´Ó¦£º
¢ÛÒÒËáÓëÒÒ´¼ÖÆÒÒËáÒÒõ¥£º
¿¼µã£ºÒÒ´¼µÄÏûÈ¥·´Ó¦,ÖÆ±¸ÊµÑé·½°¸µÄÉè¼Æ
רÌ⣺ʵÑéÉè¼ÆÌâ
·ÖÎö£º£¨1£©ÒÒ´¼ÔÚŨÁòËá×ö´ß»¯¼Á¡¢ÍÑË®¼ÁÌõ¼þÏ£¬¼ÓÈȵ½170¶È£¬·¢ÉúÏûÈ¥·´Ó¦Éú³ÉÒÒÏ©£¬Îª·ÀÖ¹±¬·ÐÓ¦¼ÓÈëËé´ÉƬ£»
£¨2£©ÒÒÏ©¡¢¶þÑõ»¯Áò¶¼¾ßÓл¹ÔÐÔ£¬Äܹ»ÊÇËáÐԵĸßÃÌËá¼ØÑõ»¯£¬ÒªÏë¼ìÑéÒÒϩӦÅųý¶þÑõ»¯ÁòµÄ¸ÉÈÅ£¬ÒÀ¾Ý¶þÑõ»¯ÁòµÄÐÔÖʽâ´ð£»
£¨3£©ÓлúÎï½á¹¹ÖÐÓм¸ÖÖ²»Í¬ÇâÔ×Ó£¬¾ÍÓм¸¸ö²»Í¬·åÖµ£¬·åÖµÃæ»ý±ÈµÈÓÚ²»Í¬»·¾³ÇâÔ×Ó¸öÊýÖ®±È£¬¾Ý´Ë½â´ð£»
£¨4£©¢ÙÒÒ´¼´ß»¯Ñõ»¯Éú³ÉÒÒÈ©£»
¢ÚÒÒÈ©º¬ÓÐÈ©»ù£¬Äܹ»±»ÐÂÖÆµÄÇâÑõ»¯ÍÑõ»¯Éú³ÉÑõ»¯ÑÇÍ¡¢ÒÒËáºÍË®£»
¢ÛÒÒËáÓëÒÒ´¼·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£®
£¨2£©ÒÒÏ©¡¢¶þÑõ»¯Áò¶¼¾ßÓл¹ÔÐÔ£¬Äܹ»ÊÇËáÐԵĸßÃÌËá¼ØÑõ»¯£¬ÒªÏë¼ìÑéÒÒϩӦÅųý¶þÑõ»¯ÁòµÄ¸ÉÈÅ£¬ÒÀ¾Ý¶þÑõ»¯ÁòµÄÐÔÖʽâ´ð£»
£¨3£©ÓлúÎï½á¹¹ÖÐÓм¸ÖÖ²»Í¬ÇâÔ×Ó£¬¾ÍÓм¸¸ö²»Í¬·åÖµ£¬·åÖµÃæ»ý±ÈµÈÓÚ²»Í¬»·¾³ÇâÔ×Ó¸öÊýÖ®±È£¬¾Ý´Ë½â´ð£»
£¨4£©¢ÙÒÒ´¼´ß»¯Ñõ»¯Éú³ÉÒÒÈ©£»
¢ÚÒÒÈ©º¬ÓÐÈ©»ù£¬Äܹ»±»ÐÂÖÆµÄÇâÑõ»¯ÍÑõ»¯Éú³ÉÑõ»¯ÑÇÍ¡¢ÒÒËáºÍË®£»
¢ÛÒÒËáÓëÒÒ´¼·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£®
½â´ð£º
½â£º£¨1£©ÒÒ´¼ÔÚŨÁòËá¼ÓÈÈ170¡æ·¢ÉúÏûÈ¥·´Ó¦Éú³ÉÒÒÏ©ÆøÌ壬·½³ÌʽΪ£ºCH3CH2OH
CH2=CH2¡ü+H2O£¬Å¨ÁòËá×ö´ß»¯¼Á¡¢ÍÑË®¼Á£¬Îª·ÀÖ¹±©·ÐÓ¦¼ÓÈëËé´ÉƬ£»
¹Ê´ð°¸Îª£ºCH3CH2OH
CH2=CH2¡ü+H2O£»ÏûÈ¥£»·ÀÖ¹±©·Ð£»
£¨2£©ÒÒÏ©¡¢¶þÑõ»¯Áò¶¼¾ßÓл¹ÔÐÔ£¬Äܹ»ÊÇËáÐԵĸßÃÌËá¼ØÑõ»¯£¬ÒªÏë¼ìÑéÒÒϩӦÅųý¶þÑõ»¯ÁòµÄ¸ÉÈÅ£¬ÀûÓöþÑõ»¯ÁòÄܹ»Ê¹Æ·ºìÈÜÒºÍÊÉ«¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬ÓÃÇâÑõ»¯ÄƳýÈ¥¶þÑõ»¯Áò£¬ÓÃËáÐԵĸßÃÌËá¼ØÍÊÉ«¼ìÑéÒÒÏ©µÄ´æÔÚ£¬¼´¢Ù¢ñÊÇA£¬¢ôÊÇ D£¬
¹Ê´ð°¸Îª£ºA£»D£»
¢Ú¶þÑõ»¯Áò¾ßÓÐÆ¯°×ÐÔÄܹ»Ê¹Æ·ºìÈÜÒºÍÊÉ«£»
¹Ê´ð°¸Îª£º¢ñÖÐÆ·ºìÈÜÒºÍÊÉ«£»
¢Û¢óÖÐÆ·ºìÈÜÒº²»ÍÊÉ«£¬¿ÉÖ¤Ã÷¶þÑõ»¯Áò±»ÍêÈ«ÎüÊÕ£¬Äܹ»Ê¹¸ßÃÌËá¼ØÍÊÉ«µÄÎïÖÊÖ»ÄÜÊÇÉú³ÉµÄÒÒÏ©£¬¢ôÖÐËáÐÔ¸ßÃÌËá¼ØÍÊÉ«£»
¹Ê´ð°¸Îª£º¢Û¢óÖÐÆ·ºìÈÜÒº²»ÍÊÉ«£¬¢ôÖÐËáÐÔ¸ßÃÌËá¼ØÍÊÉ«£»
£¨3£©CH3CH2OH·Ö×ÓÖÐÓÐ3ÖÖ²»Í¬»·¾³ÏÂÇâÔ×Ó£¬ËùÒÔÓÐ3¸ö·åÖµ£¬·åÃæ»ý±ÈΪ£º3£º2£º1£»
£¨4£©¢ÙÒÒ´¼´ß»¯Ñõ»¯Éú³ÉÒÒÈ©£¬»¯Ñ§·½³ÌʽΪ£º2CH3CH2OH+O2
2CH3CHO+2H2O£¬¹Ê´ð°¸Îª£º2CH3CH2OH+O2
2CH3CHO+2H2O£»
¢ÚÒÒÈ©º¬ÓÐÈ©»ù£¬Äܹ»±»ÐÂÖÆµÄÇâÑõ»¯ÍÑõ»¯Éú³ÉÑõ»¯ÑÇÍ¡¢ÒÒËáºÍË®£¬·½³ÌʽΪ£ºCH3CHO+2Cu£¨OH£©2
CH3COOH+Cu2O¡ý+2H2O£»
¹Ê´ð°¸Îª£ºCH3CHO+2Cu£¨OH£©2
CH3COOH+Cu2O¡ý+2H2O£»
¢ÛÒÒËáÓëÒÒ´¼·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬»¯Ñ§·½³ÌʽΪ£ºCH3COOH+C2H5OH
CH3COOC2H5+H2O£»
¹Ê´ð°¸Îª£ºCH3COOH+C2H5OH
CH3COOC2H5+H2O£®
| ŨÁòËá |
| 170¡æ |
¹Ê´ð°¸Îª£ºCH3CH2OH
| ŨÁòËá |
| 170¡æ |
£¨2£©ÒÒÏ©¡¢¶þÑõ»¯Áò¶¼¾ßÓл¹ÔÐÔ£¬Äܹ»ÊÇËáÐԵĸßÃÌËá¼ØÑõ»¯£¬ÒªÏë¼ìÑéÒÒϩӦÅųý¶þÑõ»¯ÁòµÄ¸ÉÈÅ£¬ÀûÓöþÑõ»¯ÁòÄܹ»Ê¹Æ·ºìÈÜÒºÍÊÉ«¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬ÓÃÇâÑõ»¯ÄƳýÈ¥¶þÑõ»¯Áò£¬ÓÃËáÐԵĸßÃÌËá¼ØÍÊÉ«¼ìÑéÒÒÏ©µÄ´æÔÚ£¬¼´¢Ù¢ñÊÇA£¬¢ôÊÇ D£¬
¹Ê´ð°¸Îª£ºA£»D£»
¢Ú¶þÑõ»¯Áò¾ßÓÐÆ¯°×ÐÔÄܹ»Ê¹Æ·ºìÈÜÒºÍÊÉ«£»
¹Ê´ð°¸Îª£º¢ñÖÐÆ·ºìÈÜÒºÍÊÉ«£»
¢Û¢óÖÐÆ·ºìÈÜÒº²»ÍÊÉ«£¬¿ÉÖ¤Ã÷¶þÑõ»¯Áò±»ÍêÈ«ÎüÊÕ£¬Äܹ»Ê¹¸ßÃÌËá¼ØÍÊÉ«µÄÎïÖÊÖ»ÄÜÊÇÉú³ÉµÄÒÒÏ©£¬¢ôÖÐËáÐÔ¸ßÃÌËá¼ØÍÊÉ«£»
¹Ê´ð°¸Îª£º¢Û¢óÖÐÆ·ºìÈÜÒº²»ÍÊÉ«£¬¢ôÖÐËáÐÔ¸ßÃÌËá¼ØÍÊÉ«£»
£¨3£©CH3CH2OH·Ö×ÓÖÐÓÐ3ÖÖ²»Í¬»·¾³ÏÂÇâÔ×Ó£¬ËùÒÔÓÐ3¸ö·åÖµ£¬·åÃæ»ý±ÈΪ£º3£º2£º1£»
£¨4£©¢ÙÒÒ´¼´ß»¯Ñõ»¯Éú³ÉÒÒÈ©£¬»¯Ñ§·½³ÌʽΪ£º2CH3CH2OH+O2
| Cu/Ag |
| ¡÷ |
| Cu/Ag |
| ¡÷ |
¢ÚÒÒÈ©º¬ÓÐÈ©»ù£¬Äܹ»±»ÐÂÖÆµÄÇâÑõ»¯ÍÑõ»¯Éú³ÉÑõ»¯ÑÇÍ¡¢ÒÒËáºÍË®£¬·½³ÌʽΪ£ºCH3CHO+2Cu£¨OH£©2
| ¡÷ |
¹Ê´ð°¸Îª£ºCH3CHO+2Cu£¨OH£©2
| ¡÷ |
¢ÛÒÒËáÓëÒÒ´¼·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬»¯Ñ§·½³ÌʽΪ£ºCH3COOH+C2H5OH
| ŨÁòËá |
| ¡÷ |
¹Ê´ð°¸Îª£ºCH3COOH+C2H5OH
| ŨÁòËá |
| ¡÷ |
µãÆÀ£º±¾Ì⿼²éÁËÒÒÏ©ÊÇʵÑéÊÒÖÆ±¸·½·¨£¬Ã÷È·ÒÒ´¼µÄ½á¹¹ºÍÐÔÖÊÊǽâÌâ¹Ø¼ü£¬×¢ÒâÓлú»¯Ñ§·½³ÌʽÊéдµÄ×¢ÒâÊÂÏÌâÄ¿ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÔÚ100¡æ¡¢101 KPaÌõ¼þÏ£¬1molҺ̬ˮÆû»¯ÎªË®ÕôÆøÎüÊÕµÄÈÈÁ¿Îª40.69KJ£¬ÔòH2O£¨g£©?H2O£¨l£© µÄ¡÷H=-40.69KJ/mol |
| B¡¢ÒÑÖªMgCO3µÄKsp=6.82¡Á10-4mol2/L2£¬ÔòËùÓк¬¹ÌÌåMgCO3µÄÈÜÒºÖУ¬¶¼ÓÐC£¨Mg 2+ £©=C£¨CO32-£©£¬ÇÒ C£¨Mg2+£©?C£¨CO32-£©=6.82¡Á10-4mol2/L2 |
| C¡¢ÒÑÖª£ºC-CµÄ¼üÄÜ348KJ/mol£¬C=CµÄ¼üÄÜ610KJ/mol£¬C-HµÄ¼üÄÜ413KJ/mol£¬ H-HµÄ¼üÄÜ436KJ/mol£¬ |
| D¡¢Ì¼ËáÇâÄÆÈÜÒºÖдæÔÚ£ºc£¨H*£©+c£¨H2CO3£©=c£¨OH-£©+c£¨CO32-£© |