ÌâÄ¿ÄÚÈÝ
£¨1£©²ÝËáÊôÓÚ
£¨2£©²ÝËáÿ¸ö·Ö×ÓÖй²º¬ÓÐ
£¨3£©²ÝËáÖÐÇâÑõÔªËØµÄÖÊÁ¿±ÈÊÇ
£¨4£©ÏÂÁÐ×ö·¨Öв»ÕýÈ·µÄÊÇ
¢Ù²ÝËá·Ö½â»á²úÉúº¬Ì¼ÔªËغÍÇâÔªËØµÄÎïÖÊ ¢Ú²ÝËá¿ÉÒÔ Ê¹ºìÉ«µÄʯÈïÊÔÖ½±äÀ¶¢Û²ÝËá¿ÉÒÔÓÃÀ´³ýÌúÐâÐ⣮
¿¼µã£º»¯Ñ§Ê½µÄÊéд¼°ÒâÒå,ËáµÄ»¯Ñ§ÐÔÖÊ,ÓлúÎïÓëÎÞ»úÎïµÄÇø±ð,ÔªËØÖÊÁ¿±ÈµÄ¼ÆËã,ÖÊÁ¿Êغ㶨Âɼ°ÆäÓ¦ÓÃ
רÌ⣺»¯Ñ§ÓÃÓïºÍÖÊÁ¿Êغ㶨ÂÉ
·ÖÎö£º£¨1£©¸ù¾ÝÓлúÎïºÍÎÞ»úÎïµÄ¸ÅÄîÀ´·ÖÎö£»
£¨2£©¸ù¾ÝÎïÖʵĻ¯Ñ§Ê½À´·ÖÎö£»
£¨3£©¸ù¾Ý»¯ºÏÎïÖÐÔªËØÖÊÁ¿±ÈµÄ¼ÆËã·½·¨À´·ÖÎö£»
£¨4£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂɺÍÎïÖʵÄÐÔÖÊÀ´·ÖÎö£®
£¨2£©¸ù¾ÝÎïÖʵĻ¯Ñ§Ê½À´·ÖÎö£»
£¨3£©¸ù¾Ý»¯ºÏÎïÖÐÔªËØÖÊÁ¿±ÈµÄ¼ÆËã·½·¨À´·ÖÎö£»
£¨4£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂɺÍÎïÖʵÄÐÔÖÊÀ´·ÖÎö£®
½â´ð£º½â£ºÓɲÝËáµÄ·Ö×ӽṹģÐÍ¿ÉÖªÆä»¯Ñ§Ê½Îª£ºH2C2O4£®
£¨1£©ÓɲÝËáµÄ»¯Ñ§Ê½¿ÉÖª£¬ËüÊÇÒ»ÖÖº¬Ì¼ÔªËصϝºÏÎÊôÓÚÓлúÎ¹ÊÌÓлúÎ
£¨2£©ÓɲÝËáµÄ»¯Ñ§Ê½¿ÉÖª£¬Ò»¸ö²ÝËá·Ö×ÓÖк¬ÓÐ2¸öÇâÔ×Ó¡¢2¸ö̼Ô×ÓºÍ4¸öÑõÔ×Ó£¬¹²8¸öÔ×Ó£»¹ÊÌ8£»
£¨3£©ÓɲÝËáµÄ»¯Ñ§Ê½¿ÉÖª£¬Çâ¡¢ÑõÔªËØµÄÖÊÁ¿±ÈΪ£º£¨1¡Á2£©£º£¨16¡Á4£©=1£º32£»¹ÊÌ1£º32£»
£¨4£©¢Ù¸ù¾Ý²ÝËáµÄ×é³É¿ÉÖª£¬·Ö½âºó»á²úÉúº¬Ì¼ÔªËØ¡¢ÇâÔªËØµÄÎïÖÊ£¬ÕýÈ·£»
¢ÚÓÉÌâ¸ÉÐÅÏ¢¿ÉÖª£¬²ÝËáÏÔËáÐÔ£¬ÄÜʹ×ÏÉ«µÄʯÈïÊÔÒº±äºìÉ«£¬ÄÇô¾Í²»ÄÜʹºìÉ«µÄʯÈïÊÔÖ½±äÀ¶É«£¬´íÎó£»
¢Û²ÝËáÏÔËáÐÔ£¬¿ÉÒÔ³ýÌúÐ⣬ÕýÈ·£®
¹ÊÌ¢Ú£®
£¨1£©ÓɲÝËáµÄ»¯Ñ§Ê½¿ÉÖª£¬ËüÊÇÒ»ÖÖº¬Ì¼ÔªËصϝºÏÎÊôÓÚÓлúÎ¹ÊÌÓлúÎ
£¨2£©ÓɲÝËáµÄ»¯Ñ§Ê½¿ÉÖª£¬Ò»¸ö²ÝËá·Ö×ÓÖк¬ÓÐ2¸öÇâÔ×Ó¡¢2¸ö̼Ô×ÓºÍ4¸öÑõÔ×Ó£¬¹²8¸öÔ×Ó£»¹ÊÌ8£»
£¨3£©ÓɲÝËáµÄ»¯Ñ§Ê½¿ÉÖª£¬Çâ¡¢ÑõÔªËØµÄÖÊÁ¿±ÈΪ£º£¨1¡Á2£©£º£¨16¡Á4£©=1£º32£»¹ÊÌ1£º32£»
£¨4£©¢Ù¸ù¾Ý²ÝËáµÄ×é³É¿ÉÖª£¬·Ö½âºó»á²úÉúº¬Ì¼ÔªËØ¡¢ÇâÔªËØµÄÎïÖÊ£¬ÕýÈ·£»
¢ÚÓÉÌâ¸ÉÐÅÏ¢¿ÉÖª£¬²ÝËáÏÔËáÐÔ£¬ÄÜʹ×ÏÉ«µÄʯÈïÊÔÒº±äºìÉ«£¬ÄÇô¾Í²»ÄÜʹºìÉ«µÄʯÈïÊÔÖ½±äÀ¶É«£¬´íÎó£»
¢Û²ÝËáÏÔËáÐÔ£¬¿ÉÒÔ³ýÌúÐ⣬ÕýÈ·£®
¹ÊÌ¢Ú£®
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬¿¼²éͬѧÃǽáºÏÐÂÐÅÏ¢¡¢Áé»îÔËÓû¯Ñ§Ê½µÄº¬ÒåÓëÓйؼÆËã½øÐзÖÎöÎÊÌâ¡¢½â¾öÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
¼ø±ðÏÂÁи÷×éÎïÖÊ£¬ËùÑ¡ÊÔ¼Á´íÎóµÄÊÇ£¨¡¡¡¡£©
| A¡¢ÑõÆøºÍ¶þÑõ»¯Ì¼-ȼ×ŵÄľÌõ |
| B¡¢ÇâÑõ»¯ÄƹÌÌåºÍÏõËáï§¹ÌÌå-Ë® |
| C¡¢Ó²Ë®ºÍÕôÁïË®-·ÊÔíË® |
| D¡¢ÇâÑõ»¯ÄÆÈÜÒººÍʯ»ÒË®-·Ó̪ÊÔÒº |