ÌâÄ¿ÄÚÈÝ
ijͬѧ´Ó¶¨Á¿½Ç¶ÈÑо¿Ë«ÑõË®ÖÆÈ¡ÑõÆøµÄ¹ý³Ì£¬¶ÔÔʵÑé½øÐв¿·Ö¸Ä½ø£¬Ôö¼ÓÁ˳ÆÁ¿²Ù×÷¡£¾ßÌå×ö·¨ÊÇ£ºÈ¡ 10%µÄË«ÑõË®ºÍÉÙÁ¿µÄ¶þÑõ»¯ÃÌ·ÅÈëÆøÌå·¢Éú×°Ö㬲¢¶Ô·´Ó¦Ç°ºó»ìºÏÎïµÄÖÊÁ¿½øÐгÆÁ¿£¬¼Ç¼ÈçÏ£º
·´Ó¦¹ý³Ì | ·´Ó¦Ç° | ·´Ó¦ºó |
»ìºÏÎïÖÊÁ¿£¨²»º¬ÈÝÆ÷ÖÊÁ¿£© | 68.6g | 65.4g |
Èô·´Ó¦ºó£¬Ë«ÑõË®·Ö½âÍêÈ«ÇÒÑõÆøÈ«²¿Òݳö£¬²»¼ÆË®·ÖµÄÕô·¢£¬ÇëÍê³ÉÏÂÁÐÎÊÌ⣺
¢Ù²úÉúµÄÑõÆøµÄÖÊÁ¿Îª_______¿Ë¡£
¢Ú·´Ó¦Ç°¹ýÑõ»¯ÇâµÄÎïÖʵÄÁ¿£¨¸ù¾Ý»¯Ñ§·½³ÌʽÁÐʽ¼ÆË㣩_______¡£
¢Û¶þÑõ»¯Ã̵Ä×÷ÓÃÊÇ_______¡£
¢Ü¸ù¾ÝÉÏÊöÊý¾Ý£¬»¹¿ÉÒÔÈ·¶¨µÄÊÇ_______¡£
a ¶þÑõ»¯Ã̵ÄÖÊÁ¿ b Ë«ÑõË®ÈÜÒºµÄÖÊÁ¿ c ·´Ó¦ºóÈÜÒºÖÐË®µÄÖÊÁ¿
¶ÔÏÂÁÐÊÂʵµÄ½âÊÍ´íÎóµÄÊÇ
ÊÂʵ | ½âÊÍ | |
A | ʪÒ·þÄÜÁÀ¸É | ·Ö×ÓÊDz»¶ÏÔ˶¯µÄ |
B | Ò»µÎË®ÖÐÔ¼º¬ÓÐ 1.67¡Á1021 ¸öË®·Ö×Ó | ·Ö×ÓµÄÌå»ýС |
C | CO Óж¾¶ø CO2 ÎÞ¶¾ | ×é³ÉÁ½ÖÖÎïÖʵÄÔªËØ²»Í¬ |
D | 10mL Ë®ºÍ 10mL ¾Æ¾«»ìºÏºóСÓÚ 20mL | ·Ö×Ó¼äÓмä¸ô |
A.A B.B C.C D.D