ÌâÄ¿ÄÚÈÝ
ÓÃ98%µÄŨÁòËá(ÆäÃܶÈΪ1.84g/cm?3)ÅäÖÆ100mL1.0mol¡¤L£1Ï¡ÁòËá,ÈôʵÑéÒÇÆ÷ÓÐ:
A£®100mLÁ¿Í² B£®ÍÐÅÌÌìÆ½ C£®²£Á§°ô D£®50mLÈÝÁ¿Æ¿
E.10mLÁ¿Í² F.½ºÍ·µÎ¹Ü G.50mLÉÕ± H.100mLÈÝÁ¿Æ¿
£¨1£©ÐèÁ¿È¡Å¨ÁòËáµÄÌå»ýΪ mL¡£
£¨2£©ÊµÑéʱѡÓõÄÒÇÆ÷ÓÐ(ÌîÐòºÅ)
£¨3£©ÅäÖÆ¹ý³ÌÖУ¬ÏÂÁÐÇé¿ö»áʹÅäÖÆ½á¹ûÆ«¸ßµÄÊÇ(ÌîÐòºÅ)
¢Ù¶¨ÈÝʱ¸©Êӿ̶ÈÏß¹Û²ìÒºÃæ
¢ÚÈÝÁ¿Æ¿Ê¹ÓÃʱδ¸ÉÔï
¢Û¶¨Èݺó¾Õñµ´¡¢Ò¡ÔÈ¡¢¾²Ö㬷¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬ÔÙ¼ÓÕôÁóË®²¹ÖÁ¿Ì¶ÈÏß
£¨4£©ÔÚÈÝÁ¿Æ¿Ê¹Ó÷½·¨ÖÐ,ÏÂÁвÙ×÷²»ÕýÈ·µÄÊÇ(ÌîÐòºÅ)
A£®Ê¹ÓÃÈÝÁ¿Æ¿Ç°¼ì²éËüÊÇ·ñ©ˮ
B£®ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºó£¬ÔÙÓôýÅäÒºÈóÏ´
C£®½«ÇâÑõ»¯ÄƹÌÌå·ÅÔÚÌìÆ½ÍÐÅ̵ÄÂËÖ½ÉÏ,׼ȷ³ÆÁ¿²¢·ÅÈëÉÕ±ÖÐÈܽâºó,Á¢¼´×¢ÈëÈÝÁ¿Æ¿ÖÐ
D£®½«×¼È·Á¿È¡µÄ18.4mol¡¤L£1µÄÁòËᣬעÈëÒÑÊ¢ÓÐ30mLË®µÄ100mLµÄÈÝÁ¿Æ¿ÖУ¬¼ÓË®ÖÁ¿Ì¶ÈÏß
E.¶¨ÈݺóÈûºÃÆ¿Èû,ÓÃʳָ¶¥×¡Æ¿Èû,ÓÃÁíÒ»Ö»ÊÖµÄÊÖÖ¸ÍÐסƿµ×,°ÑÈÝÁ¿Æ¿µ¹×ªÒ¡ÔÈ
£¨1£©5.4 £¨2£©C¡¢E¡¢F¡¢G¡¢H £¨3£©¢Ù £¨4£©B¡¢C¡¢D