ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ë®Ö®ÎÊ¡£
(1)ͨ¹ýÈçͼµç½âˮʵÑ飬֤Ã÷Ë®ÊÇÓÉ_____ÔªËØ×é³É£¬µ±ÆäÖÐÒ»¸öµç¼«²úÉú5 mLÆøÌåʱ£¬ÁíÒ»µç¼«²úÉúµÄÆøÌåÌå»ý¿ÉÄÜÊÇ_____ mL¡£
(2)ÄþµÂɽ´¨ÐãÃÀ£¬Ð¡ÁÖÇïÓδø»ØһƿɽȪˮ£¬È¡Ñù¼ÓÈëÊÊÁ¿·ÊÔíË®£¬Õñµ´²úÉú½Ï¶àÅÝÄ£¬Ôò¸ÃɽȪˮÊôÓÚ_____(ÌӲˮ¡±»ò¡°ÈíË®¡±)¡£
(3)×ÔÀ´Ë®ÔÚ´«Êä¹ý³ÌÖÐÈô´æÔÚϸ¾ú£¬ÔÚ¼ÒÖÐÒûÓøÃˮ֮ǰ£¬ÓÃ_____·½·¨´¦Àí¡£
(4) ¡°º£²¨¡±Êdz£¼ûµÄ»ù±¾Ò©ÎΪÎÞɫ͸Ã÷¾§Ì壬ÈÛµãΪ48¡æ£¬·Ðµã100¡æ£¬ÓÃͼװÖöԡ°º£²¨¡±½øÐÐÈÛ»¯£¬ÆäÖÐË®µÄÖ÷Òª×÷ÓÃÊÇ_____ (ÌîÐòºÅ£¬¿É¶àÑ¡)¡£
A£®´ËʵÑéÖÐË®Æ𵽿ØÖÆζȵÄ×÷ÓÃ
B£®Ë®ÄÜѸËÙ¼Ó¿ì¡°º£²¨¡±µÄÈÛ»¯
C£®Ê¹¡°º£²¨¡±ÊÜÈȸü¾ùÔÈ
¡¾´ð°¸¡¿ ÇâÓëÑõ(»òH¡¢O) 2.5»ò10 ÈíË® Öó·Ð A¡¢C
¡¾½âÎö¡¿±¾ÌâÖ÷Òª¿¼²éÁËË®µÄµç½âʵÑéºÍË®µÄ¾»»¯¡£
(1)µç½âˮʵÑéÉú³ÉÁËÇâÆøºÍÑõÆø£¬ÇâÆøÊÇÓÉÇâÔªËØ×é³É£¬ÑõÆøÊÇÓÉÑõÔªËØ×é³É£¬¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ£¬Ö¤Ã÷Ë®ÊÇÓÉÇâÓëÑõ(»òH¡¢O)ÔªËØ×é³É£¬µ±ÆäÖÐÒ»¸öµç¼«²úÉú5mLÆøÌåʱ£¬Èç¹û²úÉú5mLÆøÌåÊÇÇâÆø£¬ÔòÁíÒ»µç¼«²úÉúµÄÆøÌåÌå»ýÊÇ2.5mL£¬Èç¹û²úÉú5mLÆøÌåÊÇÑõÆø£¬ÔòÁíÒ»µç¼«²úÉúµÄÆøÌåÌå»ýÊÇ10mL£»
(2)È¡Ñù¼ÓÈëÊÊÁ¿·ÊÔíË®£¬Õñµ´²úÉú½Ï¶àÅÝÄ£¬Ôò¸ÃɽȪˮÊôÓÚÈíË®£»
(3)×ÔÀ´Ë®ÔÚ´«Êä¹ý³ÌÖÐÈô´æÔÚϸ¾ú£¬ÔÚ¼ÒÖÐÒûÓøÃˮ֮ǰ£¬ÓÃÖó·Ð·½·¨´¦Àí£»
(4) A¡¢Ë®µÄ±ÈÈÈÈݽϴó£¬Î¶ÈÉÏÉý½ÏÂý£¬´ËʵÑéÖÐË®Æ𵽿ØÖÆζȵÄ×÷Óã¬ÕýÈ·£»B¡¢Ë®µÄ±ÈÈÈÈݽϴó£¬Î¶ÈÉÏÉý½ÏÂý£¬Ë®²»ÄÜѸËÙ¼Ó¿ì¡°º£²¨¡±µÄÈÛ»¯£¬´íÎó£»C¡¢Ë®Ô¡¼ÓÈȱäͨʹ¡°º£²¨¡±ÊÜÈȸü¾ùÔÈ£¬ÕýÈ·¡£¹ÊÑ¡AC¡£
¡¾ÌâÄ¿¡¿¹¤ÒµÉÏÉú²úµçʯ(CaC2)ÖƱ¸ÖØÒª¹¤ÒµÔÁÏÒÒȲ(CxHy)Á÷³ÌÈçÏ£º
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)д³ö̼Ëá¸Æ¸ßηֽâ¢ÙµÄ»¯Ñ§·½³Ìʽ____________________£»B¡¢C×é³ÉµÄÔªËØÏàͬ£¬CÓж¾£¬Ôò·´Ó¦¢ÚµÄ»¯Ñ§·½³Ìʽ____________________£»¸ù¾Ý·´Ó¦¢Û¿ÉÍƶϹÌÌåDÖÐÒ»¶¨º¬ÓеÄÔªËØÊÇ____________________¡£
(2)ÒÑÖª£ºÅ¨ÁòËá¾ßÓÐÇ¿ÎüË®ÐÔ¡£Ò»¸öÒÒȲ·Ö×ÓÓÉ4¸öÔ×Ó¹¹³É¡£ÎªÁ˲ⶨÒÒȲµÄ×é³É£¬½«Ò»¶¨Á¿µÄÒÒȲ(CxHy)ÍêȫȼÉÕ£¬²¢½«Éú³ÉµÄÆøÌ建»ºÍ¨¹ýÏÂͼµÄ__________(Ñ¡Ìî¡°¼×¡±»ò¡°ÒÒ¡±)×°Öã¬ÔÙ»º»ºÍ¨¹ýÒ»¶Îʱ¼äµÄN2£¬»º»ºÍ¨¹ýÒ»¶Îʱ¼äµÄN2µÄÄ¿µÄÊÇ__________¡£
¼Ç¼ʵÑéÊý¾ÝÈçÏ£º
×°Öà | ·´Ó¦Ç°ÖÊÁ¿ | ·´Ó¦ºóÖÊÁ¿ |
ŨÁòËá | 125.3g | 127.1g |
ŨÇâÑõ»¯ÄÆÈÜÒº | 78.2g | 87.0g |
¸ù¾ÝʵÑéÊý¾ÝÍƶÏÒÒȲµÄ»¯Ñ§Ê½(д³öÍƶϹý³Ì)£º__________