ÌâÄ¿ÄÚÈÝ
(10·Ö)ÓÃ98%µÄŨÁòËᣨÆäÃܶÈΪ1.84g/cm3£©ÅäÖÆ100 mL 1.0 mol¡¤L£1 Ï¡ÁòËᣬ
£¨1£©¾¼ÆË㣬ӦÓà £¨ÌîÒÇÆ÷Ãû³Æ¼°¹æ¸ñ£¬ÏÂͬ£©È¡Å¨ÁòËá ¡£
£¨2£©ÅäÖÆ²Ù×÷¿É·Ö½â³ÉÈçϼ¸²½£¬ÒÔÏÂÕýÈ·µÄ²Ù×÷˳ÐòÊÇ____________________________
A.ÏòÈÝÁ¿Æ¿ÖÐ×¢ÈëÉÙÁ¿ÕôÁóË®£¬¼ì²éÊÇ·ñ©ˮ
B.ÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±¼°²£Á§°ô£¬½«ÈÜҺעÈëÈÝÁ¿Æ¿£¬²¢Öظ´²Ù×÷Á½´Î
C.ÓÃÒÑÀäÈ´µÄÏ¡ÁòËá×¢ÈëÒѼì²é²»Â©Ë®µÄÈÝÁ¿Æ¿ÖÐ
D.¸ù¾Ý¼ÆË㣬ÓÃÁ¿Í²Á¿È¡Ò»¶¨Ìå»ýµÄŨÁòËá
E.½«Å¨ÁòËáÑØÉÕ±±ÚÂýÂý×¢ÈëÊ¢ÓÐÕôÁóË®µÄСÉÕ±ÖУ¬²¢²»¶ÏÓò£Á§°ô½Á°è
F.¸ÇÉÏÈÝÁ¿Æ¿Èû×Ó£¬Õñµ´£¬Ò¡ÔÈ
G.ÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®£¬Ê¹ÈÜÒº°¼ÃæÇ¡ºÃÓë¿Ì¶ÈÏàÇÐ
H.¼ÌÐøÍùÈÝÁ¿Æ¿ÖÐСÐĵؼÓÕôÁóË®£¬Ê¹ÒºÃæ½Ó½ü¿Ì¶ÈÏß1~2 cm
£¨3£©ËùÐèÒÇÆ÷³ýÉÕ±¡¢²£Á§°ô¡¢Á¿Í²Í⻹Ðè __________¡¢ __________¡£
£¨4£©²£Á§°ôÔÚÕû¸öʵÑéÖеÄ×÷ÓÃÊÇ ¡¢ ¡£
(5)ÓÉÓÚ´íÎó²Ù×÷, ʹµÃµ½µÄŨ¶ÈÊý¾Ý±ÈÕýÈ·µÄÆ«´óµÄÊÇ__________________£¨ÌîдÐòºÅ£©¡£
A.ʹÓÃÈÝÁ¿Æ¿ÅäÖÆÈÜҺʱ, ¸©ÊÓÒºÃæ¶¨ÈݺóËùµÃÈÜÒºµÄŨ¶È
B.ûÓÐÓÃÕôÁóˮϴÉÕ±2-3´Î£¬²¢½«Ï´ÒºÒÆÈëÈÝÁ¿Æ¿ÖÐ
C.ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»£¬Ã»Óкæ¸É
D.¶¨ÈÝʱ£¬µÎ¼ÓÕôÁóË®£¬ÏÈÊ¹ÒºÃæÂÔ¸ßÓڿ̶ÈÏߣ¬ÔÙÎü³öÉÙÁ¿Ë®Ê¹ÒºÃæ°¼ÃæÓë¿Ì¶ÈÏßÏàÇÐ
E.°ÑÅäºÃµÄÈÜÒºµ¹ÈëÓÃÕôÁóˮϴ¾»¶øÄ©¸ÉµÄÊÔ¼ÁÆ¿Öб¸ÓÃ
£¨1£©¾¼ÆË㣬ӦÓà £¨ÌîÒÇÆ÷Ãû³Æ¼°¹æ¸ñ£¬ÏÂͬ£©È¡Å¨ÁòËá ¡£
£¨2£©ÅäÖÆ²Ù×÷¿É·Ö½â³ÉÈçϼ¸²½£¬ÒÔÏÂÕýÈ·µÄ²Ù×÷˳ÐòÊÇ____________________________
A.ÏòÈÝÁ¿Æ¿ÖÐ×¢ÈëÉÙÁ¿ÕôÁóË®£¬¼ì²éÊÇ·ñ©ˮ
B.ÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±¼°²£Á§°ô£¬½«ÈÜҺעÈëÈÝÁ¿Æ¿£¬²¢Öظ´²Ù×÷Á½´Î
C.ÓÃÒÑÀäÈ´µÄÏ¡ÁòËá×¢ÈëÒѼì²é²»Â©Ë®µÄÈÝÁ¿Æ¿ÖÐ
D.¸ù¾Ý¼ÆË㣬ÓÃÁ¿Í²Á¿È¡Ò»¶¨Ìå»ýµÄŨÁòËá
E.½«Å¨ÁòËáÑØÉÕ±±ÚÂýÂý×¢ÈëÊ¢ÓÐÕôÁóË®µÄСÉÕ±ÖУ¬²¢²»¶ÏÓò£Á§°ô½Á°è
F.¸ÇÉÏÈÝÁ¿Æ¿Èû×Ó£¬Õñµ´£¬Ò¡ÔÈ
G.ÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®£¬Ê¹ÈÜÒº°¼ÃæÇ¡ºÃÓë¿Ì¶ÈÏàÇÐ
H.¼ÌÐøÍùÈÝÁ¿Æ¿ÖÐСÐĵؼÓÕôÁóË®£¬Ê¹ÒºÃæ½Ó½ü¿Ì¶ÈÏß1~2 cm
£¨3£©ËùÐèÒÇÆ÷³ýÉÕ±¡¢²£Á§°ô¡¢Á¿Í²Í⻹Ðè __________¡¢ __________¡£
£¨4£©²£Á§°ôÔÚÕû¸öʵÑéÖеÄ×÷ÓÃÊÇ ¡¢ ¡£
(5)ÓÉÓÚ´íÎó²Ù×÷, ʹµÃµ½µÄŨ¶ÈÊý¾Ý±ÈÕýÈ·µÄÆ«´óµÄÊÇ__________________£¨ÌîдÐòºÅ£©¡£
A.ʹÓÃÈÝÁ¿Æ¿ÅäÖÆÈÜҺʱ, ¸©ÊÓÒºÃæ¶¨ÈݺóËùµÃÈÜÒºµÄŨ¶È
B.ûÓÐÓÃÕôÁóˮϴÉÕ±2-3´Î£¬²¢½«Ï´ÒºÒÆÈëÈÝÁ¿Æ¿ÖÐ
C.ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»£¬Ã»Óкæ¸É
D.¶¨ÈÝʱ£¬µÎ¼ÓÕôÁóË®£¬ÏÈÊ¹ÒºÃæÂÔ¸ßÓڿ̶ÈÏߣ¬ÔÙÎü³öÉÙÁ¿Ë®Ê¹ÒºÃæ°¼ÃæÓë¿Ì¶ÈÏßÏàÇÐ
E.°ÑÅäºÃµÄÈÜÒºµ¹ÈëÓÃÕôÁóˮϴ¾»¶øÄ©¸ÉµÄÊÔ¼ÁÆ¿Öб¸ÓÃ
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿