ÌâÄ¿ÄÚÈÝ
5£®Ä³Ð©Ë®¹ûÉ¢·¢µÄÏãζÀ´×ÔÒÒËáÒÒõ¥£¨CH3COOCH2CH3£©£®´¿¾»µÄÒÒËáÒÒõ¥ÊÇÒ»ÖÖÓÍ×´ÒºÌ壬ÇÒÄܸ¡ÔÚË®ÃæÉÏ£®ÒÒËᣨCH3COOH£©ºÍÒÒ´¼£¨CH3CH2OH£©ÔÚŨÁòËá¡¢¼ÓÈȵÄÌõ¼þÏ·¢Éú·´Ó¦£¬Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬ÊµÑéÊÒÀûÓø÷´Ó¦ÖƱ¸ÒÒËáÒÒõ¥£®¸ù¾ÝÒÔÉÏÐÅÏ¢£¬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©| A£® | ÒÒËáÒÒõ¥Ò×»Ó·¢ | |
| B£® | ÒÒËáÒÒõ¥ÄÑÈÜÓÚË®£¬ÇÒÃܶÈСÓÚË® | |
| C£® | ŨÁòËá¿ÉÄÜÊÇÖÆ±¸ÒÒËáÒÒõ¥µÄ·´Ó¦µÄ´ß»¯¼Á | |
| D£® | ·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£ºCH3COOH+CH3CH2OH¨TCH3COOCH2CH3+H2O |
·ÖÎö A¡¢¸ù¾ÝË®¹ûÉ¢·¢µÄÏãζÀ´×ÔÒÒËáÒÒõ¥½øÐзÖÎö£»
B¡¢¸ù¾Ý´¿¾»µÄÒÒËáÒÒõ¥ÊÇÒ»ÖÖÓÍ×´ÒºÌ壬ÇÒÄܸ¡ÔÚË®ÃæÉϽøÐзÖÎö£»
C¡¢¸ù¾ÝŨÁòËáÔڸ÷´Ó¦ÖеÄ×÷ÓýøÐзÖÎö£»
D¡¢¸ù¾Ý·´Ó¦Îï¡¢Éú³ÉÎïÒÔ¼°·´Ó¦Ìõ¼þ½øÐзÖÎö£®
½â´ð ½â£ºA¡¢Ë®¹ûÉ¢·¢µÄÏãζÀ´×ÔÒÒËáÒÒõ¥£¬ËùÒÔÒÒËáÒÒõ¥Ò×»Ó·¢£¬¹ÊAÕýÈ·£»
B¡¢´¿¾»µÄÒÒËáÒÒõ¥ÊÇÒ»ÖÖÓÍ×´ÒºÌ壬ÇÒÄܸ¡ÔÚË®ÃæÉÏ£¬ËùÒÔÒÒËáÒÒõ¥ÄÑÈÜÓÚË®£¬ÃܶÈСÓÚË®£¬¹ÊBÕýÈ·£»
C¡¢Å¨ÁòËáÔÚÒÒËáÒÒõ¥µÄÖÆÈ¡¹ý³ÌÖУ¬Æðµ½ÁË´ß»¯¼ÁºÍÍÑË®¼ÁµÄ×÷Ó㬹ÊCÕýÈ·£»
D¡¢ÒÒËáºÍÒÒ´¼ÔÚŨÁòËá¡¢¼ÓÈȵÄÌõ¼þÏ·¢Éú·´Ó¦£¬Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£ºCH3COOH+CH3CH2OH$\frac{\underline{\;ŨH_{2}SO_{4}\;}}{¡÷}$CH3COOCH2CH3+H2O£¬¹ÊD´íÎó£®
¹ÊÑ¡£ºD£®
µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÁËÒÒËáÒÒõ¥µÄÖÆÈ¡£¬ÄѶȲ»´ó£¬×¢ÒâÖÆÈ¡ÒÒËáÒÒõ¥µÄ·´Ó¦ÔÀíºÍŨÁòËáµÄ×÷ÓÃÊǽâ´ð´ËÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
15£®ÏÂÁÐʵÑé²Ù×÷µÄͼʾÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | Èû½ôÏðƤÈû | B£® | ÎÅÆøÌåÆøÎ¶ | ||
| C£® | ÌúË¿ÔÚÑõÆøÖÐȼÉÕ | D£® | ϨÃð¾Æ¾«µÆ |
16£®ÏÂÁзûºÅÖУ¬Äܱ£³ÖÎïÖÊ»¯Ñ§ÐÔÖʵÄÊÇ£¨¡¡¡¡£©
| A£® | 2H | B£® | 2H+ | C£® | H2 | D£® | H |
13£®ÏÂÁÐÔªËØÖУ¬²»ÊôÓÚ΢Á¿ÔªËصÄÊÇ£¨¡¡¡¡£©
| A£® | I | B£® | Ca | C£® | Zn | D£® | Fe |
20£®ÏÂÁÐÎïÖÊÖУ¬»¯Ñ§Ê½ÊéдÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | ÇâÑõ»¯ÄÆ Na£¨OH£© | B£® | ÂÈ»¯Ìú FeCl3 | C£® | ̼Ëá CO3 | D£® | ÁòËáÂÁ AL2£¨SO4£©3 |
10£®ÏÂÁÐÓ¦Óü°ÏàÓ¦ÔÀí£¨Óû¯Ñ§·½³Ìʽ±íʾ£©¶¼ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | ¼ìÑé¶þÑõ»¯Ì¼ 2NaOH+CO2¨TNa2CO3+H2O | |
| B£® | Ñé֤͵ĻÐÔ±ÈÒøÇ¿£ºCu+AgNO3=CuNO3+Ag | |
| C£® | Ò½ÁÆÉÏÓÃÇâÑõ»¯Ã¾Öк͹ý¶àµÄθËá Mg£¨OH£©2+H2SO4¨TMgSO4+2H2O | |
| D£® | ÓóàÌú¿ó¸ß¯Á¶Ìú3CO+Fe2O3 $\frac{\underline{\;¸ßÎÂ\;}}{\;}$ 2Fe+3CO2 |
17£®ÏÂÁл¯ºÏÎïÖÐÂÈÔªËØµÄ»¯ºÏ¼ÛΪ+5µÄÊÇ£¨¡¡¡¡£©
| A£® | HClO4 | B£® | NaClO3 | C£® | HClO | D£® | KCl |