ÌâÄ¿ÄÚÈÝ
20£®Ä³¿ÎÍâ»î¶¯Ð¡×éÀûÓÃÈçͼװÖýøÐÐÒÒ´¼µÄ´ß»¯Ñõ»¯ÊµÑé²¢ÖÆÈ¡ÒÒÈ©£¬Í¼ÖÐÌú¼Ų̈µÈ×°ÖÃÒÑÂÔÈ¥£¬´ÖºÚÏß±íʾÈ齺¹Ü£®ÇëÌîдÏÂÁпհףº£¨1£©¼××°Öó£³£½þÔÚ70¡«80¡æµÄˮԡÖУ¬Ä¿µÄÊÇʹÉú³ÉÒÒ´¼ÕôÆøµÄËÙÂʼӿ죮
£¨2£©ÊµÑéʱ£¬ÏȼÓÈȲ£Á§¹ÜÒÒÖеĶÆÒøÍË¿£¬Ô¼1·ÖÖÓºó¹ÄÈë¿ÕÆø£¬´ËʱÍË¿¼´³ÊºìÈÈ״̬£®Èô°Ñ¾Æ¾«µÆ³·×ߣ¬¿ØÖÆÒ»¶¨µÄ¹ÄÆøËÙ¶È£¬ÍË¿Äܳ¤Ê±¼ä±£³ÖºìÈÈÖ±µ½ÊµÑé½áÊø£®
¢ÙÒÒ´¼µÄ´ß»¯Ñõ»¯·´Ó¦ÊÇ·ÅÈÈ·´Ó¦£¨Ìî¡°·ÅÈÈ¡±»ò¡°ÎüÈÈ¡±£©£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2CH3CH2OH+O2$¡ú_{¡÷}^{Cu}$2CH3CHO+H2O£®
¢Ú¿ØÖÆ¹ÄÆøËٶȵķ½·¨ÊÇ¿ØÖƼ×Öе¥Î»Ê±¼äÄÚÆøÅÝÊý£®
£¨3£©ÈôÊԹܶ¡ÖÐÓÃË®ÎüÊÕ²úÎÔòÒªÔÚµ¼¹ÜÒÒ¡¢±ûÖ®¼ä½ÓÉÏÎì×°Öã¬ÆäÁ¬½Ó·½·¨ÊÇ£¨ÌîÎì×°ÖÃÖе¼¹Ü´úºÅ£©£ºÒÒ½Ób¡¢a½Ó±û£»Èô²úÎï²»ÓÃË®ÎüÊÕ¶øÊÇÖ±½ÓÀäÈ´£¬Ó¦½«ÊԹܶ¡½þÔÚ±ùË®ÖУ®
·ÖÎö £¨1£©ÒÒ´¼Ò×»Ó·¢£¬Î¶ÈÔ½¸ßÔ½Ò×»Ó·¢£¬Éý¸ßζÈÄÜ´Ù½øÒÒ´¼µÄ»Ó·¢£»
£¨2£©¢Ù¸Ã·´Ó¦Òý·¢ºó£¬²»Ðè¼ÓÈȼ´¿É½øÐУ¬ËµÃ÷·´Ó¦ÊÇ·ÅÈȵģ»ÒÒ´¼´ß»¯Ñõ»¯¿ÉÒÔÉú³ÉÒÒÈ©£»
¢Ú¸ù¾Ý¼×Öе¥Î»Ê±¼äÄ򵀮øÅÝÊýÀ´¿ØÖÆÆøÁ÷£»
£¨3£©°²È«Æ¿Öеĵ¼¹ÜÊÇ¡°¶Ì½ø³¤³ö¡±£»ÀäÈ´ÎïÖÊÒ»°ã³£ÓñùË®»ìºÏÎïÀ´ÀäÈ´£®
½â´ð ½â£º£¨1£©ÒÒ´¼¾ßÓлӷ¢ÐÔ£¬Éý¸ßζÈÄÜ´Ù½øÒÒ´¼µÄ»Ó·¢£¬Ê¹Éú³ÉÒÒ´¼ÕôÆøµÄËÙÂʼӿ죬¹Ê´ð°¸Îª£ºÊ¹Éú³ÉÒÒ´¼ÕôÆøµÄËÙÂʼӿ죻
£¨2£©¢ÙʵÑéʱ£¬ÏȼÓÈȲ£Á§¹ÜÒÒÖеĶÆÒø¸ÖË¿£¬Ô¼1·ÖÖÓºó¹ÄÈë¿ÕÆø£¬´ËʱÍË¿¼´³ÊºìÈÈ״̬£¬Èô°Ñ¾Æ¾«µÆ³·×ߣ¬¿ØÖÆÒ»¶¨µÄ¹ÄÆøËÙ¶È£¬ÍË¿Äܳ¤Ê±¼ä±£³ÖºìÈÈÖ±µ½ÊµÑé½áÊø£¬ËµÃ÷·´Ó¦Òý·¢ºó£¬²»Ðè¼ÓÈȼ´¿É½øÐе½µ×£¬ËµÃ÷¸Ã·´Ó¦ÊÇ·ÅÈȵķ´Ó¦£»ÒÒ´¼·¢Éú´ß»¯Ñõ»¯Éú³ÉÒÒÈ©ºÍË®£¬·½³ÌʽΪ2CH3CH2OH+O2$¡ú_{¡÷}^{Cu}$2CH3CHO+H2O£¬
¹Ê´ð°¸Îª£º·ÅÈÈ£»2CH3CH2OH+O2$¡ú_{¡÷}^{Cu}$2CH3CHO+H2O£»
¢Ú¹ÄÆøÊ±¼×ÖÐ¿É¹Û²ìµ½ÆøÅÝ£¬¼×Öе¥Î»Ê±¼äÄ򵀮øÅÝÊýÔ½¶à£¬ÆøÁ÷ËÙ¶ÈÔ½´ó£¬·´Ö®Ô½Ð¡£¬¹Ê´ð°¸Îª£º¿ØÖƼ×Öе¥Î»Ê±¼äÄÚÆøÅÝÊý£»
£¨3£©Îª·ÀÖ¹·ÀÖ¹¶¡ÖÐË®µ¹Îü£¬°²È«Æ¿Öеĵ¼Æø¹ÜÊÇ¡°¶Ì½ø³¤³ö¡±£¬ËùÒÔÒÒ½Ób£¬a½Ó£»ÀäÈ´ÎïÖÊÒ»°ã³£ÓñùË®»ìºÏÎïÀ´ÀäÈ´£¬¹Ê´ð°¸Îª£ºb£»a£»±ùË®£®
µãÆÀ ±¾Ì⿼²éÁËÒÒ´¼µÄ´ß»¯Ñõ»¯ÊµÑ飬կÎÕÒÒ´¼µÄ»¯Ñ§ÐÔÖÊÒÔ¼°ÒÒ´¼µÄ´ß»¯Ñõ»¯ÊµÑé²Ù×÷ʱ½â´ðµÄ¹Ø¼ü£¬ÌâÄ¿ÄѶÈÖеȣ®
ÒÑÖª£ºKsp£¨AgCl£©=1.8¡Á10-10£»Ksp£¨Ag2S£©=6.3¡Á10-50£®
| A£® | ºÚÉ«³ÁµíÍêȫת»¯Îª°×É«³Áµí | B£® | ¼ÈÓÐÂÈ»¯ÒøÒ²ÓÐÁò»¯Òø | ||
| C£® | ²»ÄÜÓɺÚÉ«³Áµíת»¯Îª°×É«³Áµí | D£® | Ö»ÓÐÂÈ»¯Òø°×É«³Áµí |
| A£® | Cl2ÊÇÑõ»¯¼Á£¬NaOHÊÇ»¹Ô¼Á | |
| B£® | ÿÉú³É1molµÄNaClO3×ªÒÆ10molµÄµç×Ó | |
| C£® | Cl2¼ÈÊÇÑõ»¯¼ÁÓÖÊÇ»¹Ô¼Á | |
| D£® | ±»Ñõ»¯µÄClÔ×Ӻͱ»»¹ÔµÄClÔ×ÓµÄÎïÖʵÄÁ¿µÄ±ÈΪ1£º5 |