ÌâÄ¿ÄÚÈÝ
£¨2007?ÄÏƽ£©Çë»Ø´ðÏÂÁÐÓйØË®¼°ÈÜÒºµÄÎÊÌ⣺£®
£¨1£©µç½âË®Äܵõ½ÇâÆøºÍÑõÆø£¬¸ÃʵÑé˵Ã÷Ë®ÓÉ
£¨2£©³¤ÆÚÒûÓÃӲˮ¶ÔÈËÌ彡¿µ²»Àû£¬¼òÊöÇø·ÖӲˮºÍÈíË®µÄ·½·¨£º
£¨3£©½üÆÚ£¬Ì«ºþË®ÊÜÀ¶ÔåÎÛȾµ¼ÖÂË®Öʶñ»¯£®ÒÑ֪ijÔåÀຬÓл¯Ñ§Ê½ÎªCl06 H263O110N16PµÄÎïÖÊ£¬´ÓÖпÉÒÔÈ·¶¨¹¤ÒµºÍÉú»îÎÛË®Öе¼ÖÂÔåÀàÉú³¤¹ý¿ìµÄÓªÑøÔªËØÊÇ
£¨4£©ÈçͼÊÇһƿעÉäÒº±êÇ©µÄ²¿·ÖÄÚÈÝ£¬ÓÉ´Ë¿ÉÖª£¬¸Ã×¢ÉäÒºÖÐÈÜÖÊÊÇ
£¨1£©µç½âË®Äܵõ½ÇâÆøºÍÑõÆø£¬¸ÃʵÑé˵Ã÷Ë®ÓÉ
ÇâÔªËغÍÑõÔªËØ
ÇâÔªËغÍÑõÔªËØ
×é³É£®£¨2£©³¤ÆÚÒûÓÃӲˮ¶ÔÈËÌ彡¿µ²»Àû£¬¼òÊöÇø·ÖӲˮºÍÈíË®µÄ·½·¨£º
È¡µÈÁ¿ÑùÆ·£¬·Ö±ð¼ÓÈëÏàͬÁ¿µÄ·ÊÔíË®£¬Õñµ´£¬ÅÝĽ϶àµÄÊÇÈíË®£¬ÅÝĽÏÉÙµÄÊÇӲˮ
È¡µÈÁ¿ÑùÆ·£¬·Ö±ð¼ÓÈëÏàͬÁ¿µÄ·ÊÔíË®£¬Õñµ´£¬ÅÝĽ϶àµÄÊÇÈíË®£¬ÅÝĽÏÉÙµÄÊÇӲˮ
£¨3£©½üÆÚ£¬Ì«ºþË®ÊÜÀ¶ÔåÎÛȾµ¼ÖÂË®Öʶñ»¯£®ÒÑ֪ijÔåÀຬÓл¯Ñ§Ê½ÎªCl06 H263O110N16PµÄÎïÖÊ£¬´ÓÖпÉÒÔÈ·¶¨¹¤ÒµºÍÉú»îÎÛË®Öе¼ÖÂÔåÀàÉú³¤¹ý¿ìµÄÓªÑøÔªËØÊÇ
µªºÍÁ×
µªºÍÁ×
£¨ÌîÔªËØÃû³Æ£©£®£¨4£©ÈçͼÊÇһƿעÉäÒº±êÇ©µÄ²¿·ÖÄÚÈÝ£¬ÓÉ´Ë¿ÉÖª£¬¸Ã×¢ÉäÒºÖÐÈÜÖÊÊÇ
ÆÏÌÑÌÇ
ÆÏÌÑÌÇ
£»ÈÜÖʵÄÖÊÁ¿·ÖÊýΪ5%
5%
£¨¸ÃÈÜÒºµÄÃܶÈÒÔ 1g/cm3¼Æ£©£®·ÖÎö£º£¨1£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉË®µÄ×é³É£»
£¨2£©¸ù¾ÝÇø·ÖӲˮºÍÈíË®µÄ·½·¨»Ø´ð£»
£¨3£©¸ù¾Ý»¯Ñ§Ê½µÄÒâÒå·ÖÎö£»
£¨4£©ÔĶÁ±êÇ©£¬·ÖÎö×¢ÉäÒºÖÐÈÜÖÊ£¬ÔÙ¸ù¾ÝÈÜÖʵÄÖÊÁ¿·ÖÊý¹«Ê½¼ÆË㣮
£¨2£©¸ù¾ÝÇø·ÖӲˮºÍÈíË®µÄ·½·¨»Ø´ð£»
£¨3£©¸ù¾Ý»¯Ñ§Ê½µÄÒâÒå·ÖÎö£»
£¨4£©ÔĶÁ±êÇ©£¬·ÖÎö×¢ÉäÒºÖÐÈÜÖÊ£¬ÔÙ¸ù¾ÝÈÜÖʵÄÖÊÁ¿·ÖÊý¹«Ê½¼ÆË㣮
½â´ð£º½â£º£¨1£©ÓÉÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª£¬µç½âË®Äܵõ½ÇâÆøºÍÑõÆø£¬ËµÃ÷Ë®ÓÉÇâÔªËغÍÑõÔªËØ×é³É£»
£¨2£©Çø·ÖӲˮºÍÈíË®µÄ·½·¨ÊÇ£ºÈ¡µÈÁ¿ÑùÆ·£¬·Ö±ð¼ÓÈëÏàͬÁ¿µÄ·ÊÔíË®£¬Õñµ´£¬ÅÝĽ϶àµÄÊÇÈíË®£¬ÅÝĽÏÉÙµÄÊÇӲˮ£»
£¨3£©ÓÉijÔåÀຬÓл¯Ñ§Ê½ÎªCl06 H263O110N16PµÄÎïÖÊ¿ÉÖª£¬¹¤ÒµºÍÉú»îÎÛË®Öе¼ÖÂÔåÀàÉú³¤¹ý¿ìµÄÓªÑøÔªËØÊǵªºÍÁ×ÔªËØ£»
£¨4£©ÓɱêÇ©¿ÉÖª£¬¸Ã×¢ÉäÒºÖÐÈÜÖÊÊÇÆÏÌÑÌÇ£¬¸Ã×¢ÉäÒºÖÐÖÊÁ¿ÊÇ£º250cm3¡Á1g/cm3=250g£¬ÈÜÖʵÄÖÊÁ¿·ÖÊýΪ£º
¡Á100%=5%£®
¹Ê´ðΪ£º£¨1£©ÇâÔªËغÍÑõÔªËØ£»£¨2£©È¡µÈÁ¿ÑùÆ·£¬·Ö±ð¼ÓÈëÏàͬÁ¿µÄ·ÊÔíË®£¬Õñµ´£¬ÅÝĽ϶àµÄÊÇÈíË®£¬ÅÝĽÏÉÙµÄÊÇӲˮ£»£¨3£©µªºÍÁ×£» £¨4£©ÆÏÌÑÌÇ£¬5%£®
£¨2£©Çø·ÖӲˮºÍÈíË®µÄ·½·¨ÊÇ£ºÈ¡µÈÁ¿ÑùÆ·£¬·Ö±ð¼ÓÈëÏàͬÁ¿µÄ·ÊÔíË®£¬Õñµ´£¬ÅÝĽ϶àµÄÊÇÈíË®£¬ÅÝĽÏÉÙµÄÊÇӲˮ£»
£¨3£©ÓÉijÔåÀຬÓл¯Ñ§Ê½ÎªCl06 H263O110N16PµÄÎïÖÊ¿ÉÖª£¬¹¤ÒµºÍÉú»îÎÛË®Öе¼ÖÂÔåÀàÉú³¤¹ý¿ìµÄÓªÑøÔªËØÊǵªºÍÁ×ÔªËØ£»
£¨4£©ÓɱêÇ©¿ÉÖª£¬¸Ã×¢ÉäÒºÖÐÈÜÖÊÊÇÆÏÌÑÌÇ£¬¸Ã×¢ÉäÒºÖÐÖÊÁ¿ÊÇ£º250cm3¡Á1g/cm3=250g£¬ÈÜÖʵÄÖÊÁ¿·ÖÊýΪ£º
12.5g |
250g |
¹Ê´ðΪ£º£¨1£©ÇâÔªËغÍÑõÔªËØ£»£¨2£©È¡µÈÁ¿ÑùÆ·£¬·Ö±ð¼ÓÈëÏàͬÁ¿µÄ·ÊÔíË®£¬Õñµ´£¬ÅÝĽ϶àµÄÊÇÈíË®£¬ÅÝĽÏÉÙµÄÊÇӲˮ£»£¨3£©µªºÍÁ×£» £¨4£©ÆÏÌÑÌÇ£¬5%£®
µãÆÀ£º±¾ÌâÊôÓÚÓйØË®¼°ÈÜÒºµÄ»ù´¡ÖªÊ¶µÄÁ·Ï°Ì⣬ÄѶȲ»´ó£¬¹éÄÉ×ܽáÓйØË®µÄ֪ʶ£¬Êǽâ´ð±¾ÀàÌâµÄ»ù´¡£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿