ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿µçÓ°¡¶»Æ½ð´ó½Ù°¸¡·ÉÏÓ³ºó£¬ÀïÃæÓá°ÍõË®¡±£¨Å¨ÑÎËáÓëŨÏõËáµÄ»ìºÏÒº£©Èܽâ»Æ½ðµÄÇéÒýÆðÁ˹㷺µÄÈÈÒé¡£»Æ½ðÈܽâÔÚ¡°ÍõË®¡±ÖÐÐγÉHAuCl4£¨ËÄÂȺϽðËᣩ£¬Ã»ÓÐÇâÆø²úÉú¡£¸ù¾ÝÒÔÉÏÐÅÏ¢£¬ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ£º¢Ù¡°ÍõË®¡±Èܽâ»Æ½ðÊÇ»¯Ñ§±ä»¯£»¢Ú½ð±ÈÇâ»îÆ㻢ÛHAuCl4ÖУ¬AuµÄ»¯ºÏ¼ÛΪ+3¼Û£»¢Ü36.5%µÄŨÑÎËáÓë65%µÄŨÏõËá»ìºÏºó£¬Á½ÖÖÈÜÖʵÄÖÊÁ¿·ÖÊý¶¼¼õÉÙ£»¢Ý¡°ÍõË®¡±¿ÉÒÔÓÃÌúÖÊÈÝÆ÷Ê¢×°¡££¨ £©
A.¢Ù¢Ü¢Ý
B.¢Ù¢Û
C.¢Ú¢Û¢Ý
D.¢Ù¢Û¢Ü
¡¾´ð°¸¡¿D
¡¾½âÎö¡¿¸ù¾ÝÌâÖÐÐÅÏ¢Öª£¬¢Ù¡°ÍõË®¡±Èܽâ»Æ½ðÓÐÐÂÎïÖÊÉú³É£¬ÊÇ»¯Ñ§±ä»¯£»¹Ê¢ÙÕýÈ·¡£¢Ú¸ù¾Ý½ðÊô»î¶¯Ë³Ðò±í£¬½ðûÓÐÇâ»îÆ㻹ʢڴíÎó¡£¢ÛHAuCl4ÖУ¬¸ù¾ÝÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁãÔÔò£¬AuµÄ»¯ºÏ¼ÛΪ+3¼Û£»¹Ê¢ÛÕýÈ·¡£¢Ü¸ù¾ÝÖÊÁ¿·ÖÊýµÄ¸ÅÄ36.5%µÄŨÑÎËáÓë65%µÄŨÏõËá»ìºÏºó£¬Á½ÖÖÈÜÖʵÄÖÊÁ¿·ÖÊý¶¼¼õÉÙ£»¹Ê¢ÜÕýÈ·¡£¢Ý¡°ÍõË®¡±²»¿ÉÒÔÓÃÌúÖÊÈÝÆ÷Ê¢×°¡£¹Ê¢Ý´íÎó¡£Ëµ·¨ÕýÈ·µÄÊÇ£ºD. ¢Ù¢Û¢Ü¡£
ËùÒÔ´ð°¸ÊÇ£ºD¡£
¡¾ÌâÄ¿¡¿ÏÂÁÐÎïÖʵÄÀà±ð¡¢Ãû³Æ¡¢Ë×ÃûÓ뻯ѧʽÍêÈ«¶ÔÓ¦µÄÊÇ£¨ £©
A | ÑÎ | ÂÈ»¯ÄÆ | ʳÑÎ | NaCl |
B. | Ëá | ̼ËáÇâÄÆ | СËÕ´ò | NaHCO3 |
C | Ñõ»¯Îï | Ñõ»¯¸Æ | Êìʯ»Ò | CaO |
D | ¼î | ÇâÑõ»¯ÄÆ | ´¿¼î | NaOH |
A.A
B.B
C.C
D.D