ÌâÄ¿ÄÚÈÝ
½ºÌåÁ£×ÓÍùÍùͨ¹ýÎü¸½¿ÉÒÔ´øÓеçºÉ£¬Ò»°ã·Ç½ðÊôÑõ»¯ÎコÌå´ø¸ºµçºÉ£¬ÈçÍÁÈÀ½ºÌ壬½ðÊôÑõ»¯Îï´øÕýµçºÉ£¬ÈçÑõ»¯Ìú¡¢ÇâÑõ»¯ÌúµÈ£®
ÇëÍê³ÉÏÂÁÐÎÊÌ⣺
£¨1£©Èç¹ûÏÂÁл¯·ÊÖе嬵ªÁ¿ÊÇÏàͬµÄ£¬ÄÇôʩÓÃÏÂÁл¯·Ê£¬ÔÚ×÷ÎïÖеÄÎüÊÕЧ¹û×î²îµÄÊÇ______£®
¢Ù̼ËáÇâï§ ¢ÚÏõËáï§ ¢ÛÁòËáï§
£¨2£©ÔÚÌմɹ¤ÒµÉϳ£Óöµ½ÒòÌÕÍÁÀï»ìÓÐÑõ»¯Ìú¶øÓ°Ïì²úÆ·ÖÊÁ¿£®½â¾ö·½·¨¿ÉÒÔ°ÑÕâЩÌÕÍÁºÍˮһÆð½Á°è£¬Ê¹Î¢Á£Ö±¾¶Îª10-9¡«10-7m£¬È»ºó²åÈëÁ½¸ùµç¼«£¬½ÓֱͨÁ÷µçÔ´£¬ÕâʱÕý¼«¾Û¼¯______£®
£¨3£©Fe£¨OH£©3½ºÌåÒ²¿ÉÕâÑùÖÆÈ¡£º½«Fe£¨OH£©3¹ÌÌå·ÛËéʹÁ£×ÓÖ±¾¶ÔÚ10-9¡«10-7mÖ®¼ä£¬²¢Ðü¸¡ÓÚË®ÖУ¬ÔÙÏòÐü¸¡ÒºÖмÓÈëÊÊÁ¿FeCl3ÈÜÒº£¬¼´¿ÉÖÆµÃFe£¨OH£©3½ºÌ壬ÊÔÊö¼ÓÈëFeCl3ÈÜÒºµÄ×÷ÓÃ______£®
ÇëÍê³ÉÏÂÁÐÎÊÌ⣺
£¨1£©Èç¹ûÏÂÁл¯·ÊÖе嬵ªÁ¿ÊÇÏàͬµÄ£¬ÄÇôʩÓÃÏÂÁл¯·Ê£¬ÔÚ×÷ÎïÖеÄÎüÊÕЧ¹û×î²îµÄÊÇ______£®
¢Ù̼ËáÇâï§ ¢ÚÏõËáï§ ¢ÛÁòËáï§
£¨2£©ÔÚÌմɹ¤ÒµÉϳ£Óöµ½ÒòÌÕÍÁÀï»ìÓÐÑõ»¯Ìú¶øÓ°Ïì²úÆ·ÖÊÁ¿£®½â¾ö·½·¨¿ÉÒÔ°ÑÕâЩÌÕÍÁºÍˮһÆð½Á°è£¬Ê¹Î¢Á£Ö±¾¶Îª10-9¡«10-7m£¬È»ºó²åÈëÁ½¸ùµç¼«£¬½ÓֱͨÁ÷µçÔ´£¬ÕâʱÕý¼«¾Û¼¯______£®
£¨3£©Fe£¨OH£©3½ºÌåÒ²¿ÉÕâÑùÖÆÈ¡£º½«Fe£¨OH£©3¹ÌÌå·ÛËéʹÁ£×ÓÖ±¾¶ÔÚ10-9¡«10-7mÖ®¼ä£¬²¢Ðü¸¡ÓÚË®ÖУ¬ÔÙÏòÐü¸¡ÒºÖмÓÈëÊÊÁ¿FeCl3ÈÜÒº£¬¼´¿ÉÖÆµÃFe£¨OH£©3½ºÌ壬ÊÔÊö¼ÓÈëFeCl3ÈÜÒºµÄ×÷ÓÃ______£®
¿¼µã£º
רÌ⣺
·ÖÎö£º£¨1£©ÍÁÈÀ½ºÁ£´ø¸ºµçºÉ£¬ÈÝÒ×Îü¸½´øÕýµçºÉµÄÁ£×Ó£¬ËùÒÔÎü¸½µÄÓ¦ÊÇ笠ùÀë×Ó£¬µª·ÊµÄ·ÊЧ±ØÐëÊǵªÔªËØÎü¸½ÔÚÍÁÈÀ¿ÅÁ£±íÃæ£¬²ÅÄÜÆðµ½Ð§¹û£»
£¨2£©½ðÊôÑõ»¯Îï¼°ÇâÑõ»¯Îï´øÕýµçºÉ£¬ÌÕÍÁºÍˮһÆð½Á°è£¬Ê¹Î¢Á£Ö±¾¶Îª10-9¡«10-7m£¬ÐγɽºÌå΢Á£Îü¸½´ø¸ºµçºÉµÄÀë×Ó£»
£¨3£©Fe£¨OH£©3½ºÌåÁ£×ӵĽṹÊÇÐí¶à·Ö×ӵļ¯ºÏÌå²¢ÔÚ±íÃæÑ¡ÔñÎü¸½ÁËÐí¶àFe3+£®ÌâÖÐFe£¨OH£©3Á£×Ó£¬Ðü¸¡ÓÚË®Öе«±íÃæÃ»ÓÐÎü¸½Fe3+£¬ËüÊDz»ÄÜÎȶ¨´æÔڵ쮹ÊÓ¦ÏòÐü×ÇÒºÖмÓÈ뺬Fe3+ÈÜÒº£®
£¨2£©½ðÊôÑõ»¯Îï¼°ÇâÑõ»¯Îï´øÕýµçºÉ£¬ÌÕÍÁºÍˮһÆð½Á°è£¬Ê¹Î¢Á£Ö±¾¶Îª10-9¡«10-7m£¬ÐγɽºÌå΢Á£Îü¸½´ø¸ºµçºÉµÄÀë×Ó£»
£¨3£©Fe£¨OH£©3½ºÌåÁ£×ӵĽṹÊÇÐí¶à·Ö×ӵļ¯ºÏÌå²¢ÔÚ±íÃæÑ¡ÔñÎü¸½ÁËÐí¶àFe3+£®ÌâÖÐFe£¨OH£©3Á£×Ó£¬Ðü¸¡ÓÚË®Öе«±íÃæÃ»ÓÐÎü¸½Fe3+£¬ËüÊDz»ÄÜÎȶ¨´æÔڵ쮹ÊÓ¦ÏòÐü×ÇÒºÖмÓÈ뺬Fe3+ÈÜÒº£®
½â´ð£º
½â£º£¨1£©Ñ¡ÏîÖеÄï§ÑÎÖÐÓÐ笠ùÀë×ÓµÄÑοÉÒÔ±»Îü¸½ÔÚÍÁÈÀ¿ÅÁ£±íÃæ£¬¶øÏõËá¸ùÀë×ÓÊÇÒõÀë×Ó²»Äܱ»ÍÁÈÀ½ºÁ£Îü¸½£¬Òò´ËÔÚº¬µªÔªËØÏàͬÌõ¼þÏÂÊ©ÓÃЧ¹û×î²îµÄÊÇNaNO3£¬
¹Ê´ð°¸Îª£º¢Ú£»
£¨2£©½ðÊôÑõ»¯Îï¼°ÇâÑõ»¯Îï´øÕýµçºÉ£¬ÌÕÍÁºÍˮһÆð½Á°è£¬Ê¹Î¢Á£Ö±¾¶Îª10-9¡«10-7m£¬ÐγɽºÌå΢Á£Îü¸½´ø¸ºµçºÉµÄÀë×Ó£¬²åÈëÁ½¸ùµç¼«£¬½ÓֱͨÁ÷µçÔ´£¬ÕâʱÕý¼«¾Û¼¯µÄÊÇÌÕÍÁ£¬
¹Ê´ð°¸Îª£ºÌÕÍÁ£»
£¨3£©¼ÓÈëFeCl3ÈÜÒºµÄ×÷ÓãºFe£¨OH£©3Îü¸½Fe3+£¬Ê¹Ö®³ÉΪ´øÕýµçºÉµÄ½ºÌåÁ£×Ó£¬Í¬ÐÔÏà³â£¬Á£×ÓÖ®¼ä²»Ò×¾Û¼¯£¬´Ó¶ø³ÉΪÎȶ¨µÄFe£¨OH£©3½ºÌ壬
¹Ê´ð°¸Îª£ºFe£¨OH£©3Îü¸½Fe3+£¬Ê¹Ö®³ÉΪ´øÕýµçºÉµÄ½ºÌåÁ£×Ó£¬Í¬ÐÔÏà³â£¬Á£×ÓÖ®¼ä²»Ò×¾Û¼¯£¬´Ó¶ø³ÉΪÎȶ¨µÄFe£¨OH£©3½ºÌ壮
¹Ê´ð°¸Îª£º¢Ú£»
£¨2£©½ðÊôÑõ»¯Îï¼°ÇâÑõ»¯Îï´øÕýµçºÉ£¬ÌÕÍÁºÍˮһÆð½Á°è£¬Ê¹Î¢Á£Ö±¾¶Îª10-9¡«10-7m£¬ÐγɽºÌå΢Á£Îü¸½´ø¸ºµçºÉµÄÀë×Ó£¬²åÈëÁ½¸ùµç¼«£¬½ÓֱͨÁ÷µçÔ´£¬ÕâʱÕý¼«¾Û¼¯µÄÊÇÌÕÍÁ£¬
¹Ê´ð°¸Îª£ºÌÕÍÁ£»
£¨3£©¼ÓÈëFeCl3ÈÜÒºµÄ×÷ÓãºFe£¨OH£©3Îü¸½Fe3+£¬Ê¹Ö®³ÉΪ´øÕýµçºÉµÄ½ºÌåÁ£×Ó£¬Í¬ÐÔÏà³â£¬Á£×ÓÖ®¼ä²»Ò×¾Û¼¯£¬´Ó¶ø³ÉΪÎȶ¨µÄFe£¨OH£©3½ºÌ壬
¹Ê´ð°¸Îª£ºFe£¨OH£©3Îü¸½Fe3+£¬Ê¹Ö®³ÉΪ´øÕýµçºÉµÄ½ºÌåÁ£×Ó£¬Í¬ÐÔÏà³â£¬Á£×ÓÖ®¼ä²»Ò×¾Û¼¯£¬´Ó¶ø³ÉΪÎȶ¨µÄFe£¨OH£©3½ºÌ壮
µãÆÀ£º±¾Ì⿼²éÁË»¯·ÊµÄ·ÊЧµÄÔÀí¡¢½ºÌå΢Á£Îü¸½µçºÉµÄ·ÖÎöÅжϡ¢½ºÌåÎȶ¨´æÔÚµÄÔÒò£¬Ö÷Òª¿¼²é½ºÌåÐÔÖʺͽṹµÄ×ÛºÏÓ¦Óã®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÓÉ-CH3¡¢-OH¡¢-COOH¡¢-C6H5ËÄÖÖ»ùÍÅÁ½Á½×éºÏ¶ø³ÉµÄÓлú»¯ºÏÎïÖУ¬ÆäÖÐË®ÈÜÒºÄÜʹʯÈïÊÔ¼Á±äºìµÄÓУ¨¡¡¡¡£©
| A¡¢2ÖÖ | B¡¢3ÖÖ | C¡¢4ÖÖ | D¡¢5ÖÖ |
ȼÉÕ1gÒÒȲ£¨C2H2£©ÆøÌ壬Éú³ÉҺ̬ˮºÍ¶þÑõ»¯Ì¼£¬·Å³ö50kJÈÈÁ¿£¬ÔòȼÉÕ3molÒÒȲËù·Å³öµÄÈÈÁ¿Îª£¨¡¡¡¡£©
| A¡¢50kJ |
| B¡¢150kJ |
| C¡¢450kJ |
| D¡¢3 900kJ |