ÌâÄ¿ÄÚÈÝ
ÒÑÖªÁòËá¡¢°±Ë®µÄÃܶÈÓëËù¼ÓË®µÄÁ¿µÄ¹ØÏµÈçͼËùʾ£¬ÏÖÓÐÁòËáÓ백ˮ¸÷Ò»·Ý£¬Çë¸ù¾Ý±íÖÐÐÅÏ¢£¬»Ø´ðÏÂÁÐÎÊÌ⣺
![]()
ÈÜÖʵÄÎïÖʵÄÁ¿Å¨¶È/mol¡¤L-1 | ÈÜÒºµÄÃܶÈ/g¡¤cm-3 | |
ÁòËá | c1 | ¦Ñ1 |
°±Ë® | c2 | ¦Ñ2 |
£¨1£©±íÖÐÁòËáµÄÖÊÁ¿·ÖÊýΪ__________£¨²»Ð´µ¥Î»£¬Óú¬c1¡¢¦Ñ1µÄ´úÊýʽ±íʾ£©£®
£¨2£©ÎïÖʵÄÁ¿Å¨¶ÈΪc1mol¡¤L-1µÄÁòËáÓëË®µÈÌå»ý»ìºÏ£¨»ìºÏºóÈÜÒºµÄÌå»ý±ä»¯ºöÂÔ²»¼Æ£©£¬ËùµÃÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ__________mol¡¤L-1£®
£¨3£©½«ÎïÖʵÄÁ¿Å¨¶È·Ö±ðΪc2mol¡¤L-1ºÍ1/5c2mol¡¤L-1µÄ°±Ë®µÈÖÊÁ¿»ìºÏ£¬ËùµÃÈÜÒºµÄÃܶÈ__________£¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£¬ÏÂͬ£© ¦Ñ2 g¡¤cm-3£»ËùµÃÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶È__________ 3/5c2mol¡¤L-1£¨Éè»ìºÏºóÈÜÒºµÄÌå»ý±ä»¯ºöÂÔ²»¼Æ£©£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿