ÌâÄ¿ÄÚÈÝ
7£®Çë´ÓÍ¡¢Ð¿¡¢îÑ¡¢Ìú¡¢¸Æ¡¢Òø¡¢ÂÁ¡¢¹¯¡¢ÎٵȽðÊôÖÐѡȡºÏÊʵĴð°¸ÌîÈëÏÂÃæ¿Õ¸ñÖУº£¨1£©ÓÃÓÚ¸Éµç³ØµÄÊÇп£»
£¨2£©¹ã·ºµØÓ¦ÓÃÓÚÖÆÔìµçÏß¡¢µçÀµÄÊÇÍ£»
£¨3£©¹ã·ºÓÃÓÚº½¿Õ¹¤Òµ¡¢Ôì´¬¹¤ÒµºÍ»¯Ñ§¹¤Òµ¡¢Ò½Ñ§²ÄÁϵÄÊÇîÑ£»
£¨4£©ÌúÀ¸¸ËÍâ²ãÍ¿Áϵġ°Òø·Û¡±´ó¶àÊÇÂÁ£»
£¨5£©Î¶ȼÆÖÐÒø°×É«µÄÒºÌåÊǹ¯£»
£¨6£©ÈÈˮƿÄÚµ¨±Ú³£¶ÆÒ»²ãÒø°×É«ÎïÖÊÖÐÓÐÒø£»
£¨7£©ÈÕ³£Éú»îÖнӴ¥µ½µÄÏãÑÌÖ½ºÐÉϵĽðÊôÊÇÂÁ£®
·ÖÎö ¿ÉÒÔ¸ù¾ÝÎïÖʵÄÐÔÖʺÍÓÃ;µÄ¹ØÏµ½øÐзÖÎöºÍÅжϣ®´ÓÖÐÕÒ³öÕýÈ·µÄ´ð°¸£¬Í³£ÓÃ×÷µ¼Ïߣ¬Ð¿ÊÇÖÆÔì¸Éµç³ØµÄÖ÷Òª²ÄÁÏ£¬îѹ㷺ӦÓÃÓÚº½¿Õ¹¤Òµ£¬Òø·ÛÓÍÆáÊÇÓõÄÂÁ·Û£¬Î¶ȼÆÖеĽðÊôÊÇË®Òø£¬ÈÈˮƿµ¨¶ÆµÄÊÇÒø£¬ÏãÑÌÖ½ºÐÉϵĽðÊôÊÇÂÁ£®
½â´ð ½â£º£¨1£©Ð¿×ö¸Éµç³ØµÄ¸º¼«£¬¹ÊÌп£»
£¨2£©Í¾ßÓÐÁ¼ºÃµÄµ¼µçÐÔ£¬¿ÉÒÔÖÆ×÷µçÏß¡¢µçÀ£®¹ÊÌͣ»
£¨3£©îѱ»¹ã·ºÓÃÓÚº½¿Õ¹¤Òµ¡¢Ôì´¬¹¤ÒµºÍ»¯Ñ§¹¤Òµ¡¢Ò½Ñ§²ÄÁÏ£®¹ÊÌîÑ£»
£¨4£©¡°Òø·Û¡±ÓÍÆáÖ¸µÄÊÇÖ¸ÂÁ·Û£¬¹ÊÌÂÁ£»
£¨5£©Î¶ȼÆÖÐÒø°×É«µÄÒºÌåÊǹ¯£¬¹ÊÌ¹¯£»
£¨6£©ÈÈˮƿÄÚµ¨±Ú³£¶ÆÒ»²ãÒø°×É«ÎïÖÊÊÇÒø£¬¹ÊÌî£ºÒø£»
£¨7£©ÈÕ³£Éú»îÖнӴ¥µ½µÄÏãÑÌÖ½ºÐÉϵĽðÊôÊÇÂÁ£¬¹ÊÌÂÁ£®
µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÁËÎïÖʵÄÓÃ;£¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÎïÖʵÄÐÔÖʽøÐУ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
18£®Ä³µç¶Æ³§ÅųöµÄ·ÏË®Öк¬Óн϶àµÄÁòËáÍ£¨CuSO4£©£®ÈôÒª´ÓÁòËáÍÖлñµÃ½ðÊôÍ£¬ÒÔ¼õÉÙ·ÏË®¶Ô»·¾³µÄÎÛȾ£¬¿ÉÑ¡ÔñÏÂÁÐÎïÖÊÖе썡¡¡¡£©
| A£® | Ìú·Û | B£® | ÇâÑõ»¯ÄÆ | C£® | Òø·Û | D£® | Ï¡ÑÎËá |
15£®ÏÂÁÐÎïÖʲ»ÊôÓÚ¿ÕÆøÎÛȾÎïµÄÊÇ£¨¡¡¡¡£©
| A£® | Æ®³¾ | B£® | ¶þÑõ»¯Áò | C£® | ¶þÑõ»¯Ì¼ | D£® | ¶þÑõ»¯µª |
2£®¼ÒÓõçÆ÷µÄ²å×ù´ó²¿·ÖÊÇÈýÏàµÄ£¬ÆäÖÐÓÐÒ»ÏàÊǽӵØÏߣ®ÔÚ½¨Ôì·¿ÎÝʱ£¬³£³£ÔÚ½ÓµØÏßµÄÒ»¶ËÁ¬½ÓÒ»¸ùÌú¸Ë£¨»òƬ£©£¬È»ºó½«Ìú¸Ë£¨Æ¬£©ÂñÔÚµØÏ£¬ÕâÊÇÀûÓÃÌúµÄ£¨¡¡¡¡£©
| A£® | Ó²¶È´ó | B£® | ÈÛµã¸ß | C£® | ÑÓÕ¹ÐÔ | D£® | µ¼µçÐÔ |
12£®ÏÂÁйØÓÚÌúµÄ×ö·¨»ò˵·¨´íÎóµÄÊÇ£¨¡¡¡¡£©
| A£® | Ìú¶¤ÔÚ³±ÊªµÄ¿ÕÆøÖÐÒ×ÉúÐâ | |
| B£® | ÌúºÍÏ¡ÑÎËá·´Ó¦Éú³ÉÂÈ»¯ÑÇÌúºÍÇâÆø | |
| C£® | ÓÃÌúͰʢ·ÅÁòËáÍÈÜÒº | |
| D£® | Á¶Ìú¸ß¯ÄÚÒ»Ñõ»¯Ì¼¶áÈ¡Ñõ»¯ÌúÖеÄÑõ¶øÉú³ÉÁËÌúºÍ¶þÑõ»¯Ì¼ |
19£®ÏÂÁÐÓйØÖкͷ´Ó¦µÄ˵·¨£¬²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | Öкͷ´Ó¦Ò»¶¨ÊÇËáºÍ¼îµÄ·´Ó¦ | |
| B£® | ·²ÊÇÉú³ÉÑκÍË®µÄ»¯Ñ§·´Ó¦¶¼ÊÇÖкͷ´Ó¦ | |
| C£® | Öкͷ´Ó¦µÄʵÖÊÊÇH+ºÍOH-½áºÏÉú³ÉË® | |
| D£® | Öкͷ´Ó¦Ò»¶¨Éú³ÉÑκÍË® |