ÌâÄ¿ÄÚÈÝ

£¨1£©ÈçͼÖÐAÊÇ
£¨2£©ÔÚÍ¡¢ÂÈ»¯ÄÆ¡¢¶þÑõ»¯Ì¼ÈýÖÖÎïÖÊÖУ¬ÓÉ·Ö×Ó¹¹³ÉµÄÊÇ
£¨3£©ÆÏÌÑÌÇËá¸Æ¡¾»¯Ñ§Ê½Îª£¨C6H11O7£©2Ca¡¿ÓÉ
£¨4£©ÈçͼΪij·´Ó¦µÄ΢¹ÛʾÒâͼ£®

¢Ù¸Ã·´Ó¦ÖÐBÓëDµÄÖÊÁ¿±ÈÊÇ
¢Ú¶Ô´Ë·´Ó¦µÄÐðÊöÕýÈ·µÄÊÇ
a£®·´Ó¦Ç°ºó¸÷ÔªËØ»¯ºÏ¼Û¾ùδ¸Ä±ä b£®ÓÃͬÖÖÔªËØ¿ÉÒÔ×é³É²»Í¬ÎïÖÊ
c£®¼ÓÈë´ß»¯¼Á¿ÉÌá¸ß²úÎïÖÊÁ¿ d£®ÀûÓô˷´Ó¦¿É¼õÉÙÓж¾ÆøÌåµÄÅÅ·Å£®
·ÖÎö£º£¨1£©¸ù¾Ý·Ö×Ó¡¢Ô×Ó¡¢Àë×Ó¡¢ÔªËØÖ®¼äµÄ¹ØϵÅжϣ»
£¨2£©¸ù¾ÝÎïÖʵÄÁ£×Ó¹¹³ÉÅжϣ»
£¨3£©¸ù¾ÝÆÏÌÑÌǵĻ¯Ñ§Ê½¼ÆË㣻
£¨4£©¸ù¾Ý·Ö×ӽṹд³ö·Ö×ӵĻ¯Ñ§Ê½£¬È»ºóд³ö»¯Ñ§·½³Ìʽ£¬ÔÙ¸ù¾ÝÖÊÁ¿Êغ㶨ÂɼÆË㣮
£¨2£©¸ù¾ÝÎïÖʵÄÁ£×Ó¹¹³ÉÅжϣ»
£¨3£©¸ù¾ÝÆÏÌÑÌǵĻ¯Ñ§Ê½¼ÆË㣻
£¨4£©¸ù¾Ý·Ö×ӽṹд³ö·Ö×ӵĻ¯Ñ§Ê½£¬È»ºóд³ö»¯Ñ§·½³Ìʽ£¬ÔÙ¸ù¾ÝÖÊÁ¿Êغ㶨ÂɼÆË㣮
½â´ð£º½â£º£¨1£©´ÓÏ໥¹Øϵ¿ÉÍƶÏAÊÇÔ×Ó£»
£¨2£©¶þÑõ»¯Ì¼ÊÇÓÉ·Ö×Ó¹¹³ÉµÄ£¬ÍÓÉÔ×Ó¹¹³É£¬ÂÈ»¯ÄÆÓÉÀë×Ó¹¹³É£»
£¨3£©¸ù¾ÝÆÏÌÑÌÇËá¸Æ¡¾»¯Ñ§Ê½Îª£¨C6H11O7£©2Ca¡¿¿ÉÖªÓÉËÄÖÖÔªËØ×é³É£»ÆäÖÐ̼¡¢ÇâÔªËصÄÖÊÁ¿±ÈΪ£¨12¡Á6£©£º£¨1¡Á11£©=72£º11£»
£¨4£©¢ÙÓÉÁ£×ÓÄ£ÐÍ¿´³öÊÇCOºÍNO2·´Ó¦Éú³ÉN2ºÍCO2£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º4CO+2NO2
N2+4CO2
ÆäÖÐCOºÍN2µÄÖÊÁ¿±ÈÊÇ£¨28¡Á4£©£º£¨28£©=4£º1£»¢Úa¡¢ÔÚ´Ë·´Ó¦ÖУ¬Óе¥ÖÊÉú³É£¬¹ÊÔªËصĻ¯ºÏ¼Û·¢Éú¸Ä±ä£¬b¡¢·´Ó¦Ç°ºóÔªËصÄÖÖÀ಻±ä£¬µ«ÎïÖʵÄÖÖÀà·¢Éú¸Ä±ä£¬ËµÃ÷ͬÖÖÔªËØ¿ÉÒÔ×é³É²»Í¬ÎïÖÊ£»C¡¢¼ÓÈë´ß»¯¼Á²»ÄÜÌá¸ß²úÎïÖÊÁ¿£¬Ö»Äܸı䷴ӦËÙÂÊ£»d¡¢·´Ó¦ÎﶼÊÇÓж¾µÄ£¬Éú³ÉÎïÎÞ¶¾£¬¹ÊÀûÓô˷´Ó¦¿É¼õÉÙÓж¾ÆøÌåµÄÅÅ·Å£®¹ÊÑ¡bd£®
¹Ê´ð°¸Îª£º
£¨1£©Ô×Ó£®
£¨2£©¶þÑõ»¯Ì¼£®
£¨3£©ËÄ£¬72£º11£®
£¨4£©¢Ù4£º1£®¢Úbd£®
£¨2£©¶þÑõ»¯Ì¼ÊÇÓÉ·Ö×Ó¹¹³ÉµÄ£¬ÍÓÉÔ×Ó¹¹³É£¬ÂÈ»¯ÄÆÓÉÀë×Ó¹¹³É£»
£¨3£©¸ù¾ÝÆÏÌÑÌÇËá¸Æ¡¾»¯Ñ§Ê½Îª£¨C6H11O7£©2Ca¡¿¿ÉÖªÓÉËÄÖÖÔªËØ×é³É£»ÆäÖÐ̼¡¢ÇâÔªËصÄÖÊÁ¿±ÈΪ£¨12¡Á6£©£º£¨1¡Á11£©=72£º11£»
£¨4£©¢ÙÓÉÁ£×ÓÄ£ÐÍ¿´³öÊÇCOºÍNO2·´Ó¦Éú³ÉN2ºÍCO2£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º4CO+2NO2
| ||
ÆäÖÐCOºÍN2µÄÖÊÁ¿±ÈÊÇ£¨28¡Á4£©£º£¨28£©=4£º1£»¢Úa¡¢ÔÚ´Ë·´Ó¦ÖУ¬Óе¥ÖÊÉú³É£¬¹ÊÔªËصĻ¯ºÏ¼Û·¢Éú¸Ä±ä£¬b¡¢·´Ó¦Ç°ºóÔªËصÄÖÖÀ಻±ä£¬µ«ÎïÖʵÄÖÖÀà·¢Éú¸Ä±ä£¬ËµÃ÷ͬÖÖÔªËØ¿ÉÒÔ×é³É²»Í¬ÎïÖÊ£»C¡¢¼ÓÈë´ß»¯¼Á²»ÄÜÌá¸ß²úÎïÖÊÁ¿£¬Ö»Äܸı䷴ӦËÙÂÊ£»d¡¢·´Ó¦ÎﶼÊÇÓж¾µÄ£¬Éú³ÉÎïÎÞ¶¾£¬¹ÊÀûÓô˷´Ó¦¿É¼õÉÙÓж¾ÆøÌåµÄÅÅ·Å£®¹ÊÑ¡bd£®
¹Ê´ð°¸Îª£º
£¨1£©Ô×Ó£®
£¨2£©¶þÑõ»¯Ì¼£®
£¨3£©ËÄ£¬72£º11£®
£¨4£©¢Ù4£º1£®¢Úbd£®
µãÆÀ£ºÁ˽â·Ö×Ó¡¢Ô×Ó¡¢Àë×Ó¡¢ÔªËØÖ®¼äµÄ¹Øϵ£¬Ñ§»áÀûÓÃ΢Á£¹Ûµã¼°Ä£ÐÍͼµÄÓ¦Óã®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÔÚºê¹Û¡¢Î¢¹ÛºÍ·ûºÅÖ®¼ä½¨Á¢ÁªÏµÊÇ»¯Ñ§Ñ§¿ÆµÄÌص㣮ÏÖÓÐA¡¢B¡¢C¡¢DËÄÖÖÎïÖÊ£¬Æä΢¹ÛʾÒâͼ¼ûÏÂ±í£®
£¨1£©1¸öBÎïÖÊ·Ö×ÓÖÐÓÐ Ô×Ó£®
£¨2£©ÉÏÊöÎïÖÊÖÐÊôÓÚµ¥ÖʵÄÊÇ £¬ÊôÓÚÓлúÎïµÄÊÇ £®[Ìîд»¯Ñ§Ê½]
£¨3£©CÎïÖÊÖÐÁ½ÖÖÔªËصÄÖÊÁ¿±ÈΪ £®
£¨4£©½«Ò»¶¨ÖÊÁ¿µÄA¡¢B¡¢C¡¢DËÄÖÖÎïÖÊ·ÅÔÚÒ»ÃܱյÄÈÝÆ÷ÄÚÖУ¬ÔÚµç»ð»¨×÷ÓÃÏ£¬·¢Éú³ä·Ö·´Ó¦£¬²âµÃ·´Ó¦Ç°ºó¸÷ÎïÖʵÄÖÊÁ¿ÈçÏ£º
ÆäÖУ¬aֵΪ £¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÖÐAÓëDµÄ»¯Ñ§¼ÆÁ¿ÊýÖ®±ÈΪ £®
ÎïÖÊ | A | B | C | D | ![]() ![]() ![]() |
΢¹ÛʾÒâͼ | ![]() |
![]() |
![]() |
![]() |
£¨2£©ÉÏÊöÎïÖÊÖÐÊôÓÚµ¥ÖʵÄÊÇ
£¨3£©CÎïÖÊÖÐÁ½ÖÖÔªËصÄÖÊÁ¿±ÈΪ
£¨4£©½«Ò»¶¨ÖÊÁ¿µÄA¡¢B¡¢C¡¢DËÄÖÖÎïÖÊ·ÅÔÚÒ»ÃܱյÄÈÝÆ÷ÄÚÖУ¬ÔÚµç»ð»¨×÷ÓÃÏ£¬·¢Éú³ä·Ö·´Ó¦£¬²âµÃ·´Ó¦Ç°ºó¸÷ÎïÖʵÄÖÊÁ¿ÈçÏ£º
A | B | C | D | |
·´Ó¦Ç°ÖÊÁ¿/g | 25 | 1 | 10 | 74 |
·´Ó¦ºóÖÊÁ¿/g | 9 | 37 | a | 10 |