ÌâÄ¿ÄÚÈÝ
ʵÑéÊÒÐèÒª0.1 mol/L NaOHÈÜÒº450mLºÍ0.5mol/LÁòËáÈÜÒº450 mL.¸ù¾ÝÕâÁ½ÖÖÈÜÒºµÄÅäÖÆÇé¿ö»Ø´ðÏÂÁÐÎÊÌ⣺
(1)ÈçͼËùʾµÄÒÇÆ÷ÖÐÅäÖÆÈÜÒº¿Ï¶¨²»ÐèÒªµÄÊÇ¡¡¡¡ (ÌîÐòºÅ)£¬
ÒÇÆ÷CµÄÃû³ÆÊÇ £¬
±¾ÊµÑéËùÐè²£Á§ÒÇÆ÷E¹æ¸ñΪ¡¡¡¡¡¡¡¡ mL¡£
(2)ÏÂÁвÙ×÷ÖУ¬ÈÝÁ¿Æ¿Ëù²»¾ß±¸µÄ¹¦ÄÜÓС¡¡¡¡¡¡¡¡¡(ÌîÐòºÅ)¡£
A.ÅäÖÆÒ»¶¨Ìå»ý׼ȷŨ¶ÈµÄ±ê×¼ÈÜÒº B.³¤ÆÚÖü´æÈÜÒº
C.ÓÃÀ´¼ÓÈÈÈܽâ¹ÌÌåÈÜÖÊ D. Á¿È¡Ò»¶¨Ìå»ýµÄÒºÌå
(3)ÔÚÅäÖÆNaOHÈÜҺʵÑéÖУ¬ÆäËû²Ù×÷¾ùÕýÈ·¡£Èô¶¨ÈÝʱÑöÊӿ̶ÈÏߣ¬ ÔòËùÅäÖÆÈÜҺŨ¶È 0.1mol/L(Ìî¡°´óÓÚ¡±¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±£¬ÏÂͬ)¡£ÈôNaOHÈÜҺδÀäÈ´¼´×ªÒÆÖÁÈÝÁ¿Æ¿¶¨ÈÝ£¬ÔòËùÅäÖÆÈÜҺŨ¶È¡¡¡¡¡¡¡¡0.1 mol/L¡£
(4)¸ù¾Ý¼ÆËãµÃÖª£¬ËùÐèÖÊÁ¿·ÖÊýΪ98%¡¢ÃܶÈΪ1.84 g/cm3µÄŨÁòËáµÄÌå»ýΪ¡¡ ¡¡ mL(¼ÆËã½á¹û±£ÁôһλСÊý)¡£Èç¹ûʵÑéÊÒÓÐ10 mL¡¢25mL¡¢50 mLÁ¿Í²£¬Ó¦Ñ¡Óá¡¡¡¡¡ mL¹æ¸ñµÄÁ¿Í²×îºÃ¡£
(1) AC,·ÖҺ©¶·£¬500Ml (2)BCD (3) СÓÚ, ´óÓÚ (4)13.6 , 25
½âÎö:ÂÔ