ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÑÌËáÒ²³Æ×÷άÉúËØB3£¬»¯Ñ§Ê½ÎªC6H5NO2£¬¿ÉÔ¤·À³öÉúȱÏÝ¡£¸ù¾ÝÑÌËáµÄ»¯Ñ§Ê½ºÍϱí»Ø´ðÏÂÁÐÎÊÌâ¡£
³£¼ûʳÎïÑÌËẬÁ¿£¨Ã¿100¿Ëº¬Á¿£© | |
ʳÎï | ÑÌËẬÁ¿£¨ºÁ¿Ë£© |
ÖíÈâ | 3.5 |
Öí¸Î | 15.0 |
Å£Èâ | 5.6 |
¼¦µ° | 0.2 |
Å£ÄÌ | 0.1 |
´ó°×²Ë | 0.6 |
ÓñÃ×Ãæ | 2.3 |
ÂíÁåÊí | 1.1 |
Â̲è | 8.0 |
×¢£º±¾±íÒý×Ô¡¶ÖйúʳÎï³É·Ö±í2002¡· |
£¨1£©ÑÌËá·Ö×ÓµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª__________£»
£¨2£©ÑÌËá·Ö×ÓÖÐ̼Ô×ÓÓëÑõÔ×Ó¸öÊý±È__£»
£¨3£©ÑÌËáÖÐ̼ԪËغ͵ªÔªËصÄÖÊÁ¿±È___£»
£¨4£©ÑÌËáÖУ¬ÑõÔªËصÄÖÊÁ¿·ÖÊýÊÇ___¡££¨Ð´³ö¼ÆËã¹ý³Ì£¬±£Áôµ½0.1%£©
£¨5£©Ò½Éú½¨ÒéijÔи¾Ã¿ÌìÐèÉãÈëÑÌËá15ºÁ¿Ë¡£Èôͨ¹ýʳÓÃÖí¸Î²¹³äÑÌËᣬËýÿÌìÐè³ÔÖí¸ÎµÄÖÊÁ¿ÊÇ_____________¡£
¡¾´ð°¸¡¿123 3:1 36:7 26.0% 100g
¡¾½âÎö¡¿
(1).ÑÌËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª12¡Á6+1¡Á5+14+16¡Á2=123£»
(2).ÑÌËá·Ö×ÓÖÐ̼Ô×ÓÓëÑõÔ×Ó¸öÊý±ÈΪ£º6:2=3:1£»
(3).ÑÌËáÖÐ̼¡¢µªÔªËصÄÖÊÁ¿±ÈΪ(12¡Á6):14=36:7£»
(4).ÑÌËáÖÐÑõÔªËصÄÖÊÁ¿·ÖÊýΪ£º¡£
(5).ÿ100gÖí¸ÎÖк¬ÓÐÑÌËá15ºÁ¿Ë£¬ËùÒÔÒªÉãÈë15ºÁ¿ËÑÌËᣬÐèÒª³ÔÖí¸Î100g¡£
¡¾ÌâÄ¿¡¿½øÈ붬¼¾£¬Îíö²ÌìÆøƵ·±³öÏÖ¡£ÎíÊÇ¿ÕÆøÖÐË®ÕôÆøÄý½áµÄ΢СˮµÎ´óÁ¿Ðü¸¡ÔÚ½üµØÃæ¿ÕÆøÖÐÐγɵģ»ö²ÐγɵÄÖ÷ÒªÔÒòÊǹ¤ÒµÈ¼Ãº¡¢³µÓÃȼÁϲ»³ä·ÖȼÉÕ²úÉúµÄÌ¿Á£¡¢Ì¼Ç⻯ºÏÎïÒÔ¼°½¨Öþ³¾°£µÈ´óÁ¿»ìÈë¿ÕÆøÐγɵġ£Í¬Ñ§ÃÇÊÕ¼¯ÁËÉÙÁ¿¿ÕÆø¾»»¯Æ÷ÂËоÉϵĺÚÉ«ÎïÖÊ£¬¶ÔÆä³É·Ö½øÐÐÁË̽¾¿¡£
£¨²éÔÄ×ÊÁÏ£©A ̼Ç⻯ºÏÎï¾ßÓпÉȼÐÔ£¬È¼ÉÕÉú³ÉË®ºÍ¶þÑõ»¯Ì¼¡£
B ÎÞË®ÁòËáÍΪ°×É«¹ÌÌ壬ÓöË®±äÀ¶¡£
£¨Ìá³öÎÊÌ⣩ºÚÉ«ÎïÖÊÖÐÊÇ·ñº¬ÓÐÌ¿Á£ºÍË®£¿
ͬѧÃÇÔÚÀÏʦµÄÖ¸µ¼Ï¶ÔÆä½øÐÐ̽¾¿£¬ÏÂͼΪ̽¾¿¹ý³ÌÖеIJ¿·Ö×°Öá£
£¨1£©¼ÓÈÈÇ°ÏÈÏò A ÖÐͨÈë³ýÈ¥¶þÑõ»¯Ì¼ºÍË®ÕôÆøµÄ¿ÕÆø£¬ÕâÑù×öµÄÄ¿µÄÊÇ_____¡£
£¨½øÐÐʵÑ飩
ʵÑé²Ù×÷ | ʵÑéÏÖÏó | ʵÑé½áÂÛ |
µãȼ¾Æ¾«µÆ£¬³ä·Ö·´Ó¦ | ¹Û²ìµ½µÄÏÖÏóÊÇ_____ | ºÚÉ«ÎïÖÊÖк¬ÓÐÌ¿Á£ºÍË® |
£¨2£©C Öз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____¡£
£¨3£©Á¬½Ó×°ÖõÄÕýȷ˳ÐòÈçͼËùʾ¡£ÈôÏÈÁ¬½Ó C ÔÙÁ¬½Ó B£¬»á¶ÔʵÑé½á¹û²úÉúµÄÓ°ÏìÊÇ_____¡£
£¨·´Ë¼ÓëÆÀ¼Û£©Í¬Ñ§ÃǵóöºÚÉ«¹ÌÌåÖк¬ÓÐÌ¿Á£µÄÒÀ¾ÝÊÇ_____£¨Óû¯Ñ§·½³Ì ʽ±íʾ£©¡£×éÄÚ³ÉÔ±ÈÏΪ¸Ã½áÂÛ²»ÑϽ÷£¬ËûµÄÀíÓÉÊÇ_____¡£
£¨×ܽáÌáÉý£©Îíö²³É·Ö¸´ÔÓ£¬»¹Ðè½øÒ»²½Ñ§Ï°ºÍÑо¿¡£ÇëÄã¶ÔÖÎÀíÎíö²Ìá³öÒ»µãºÏÀí»¯µÄ½¨Ò飺_____¡£
¡¾ÌâÄ¿¡¿ÏÂÁÐʵÑé·½°¸¼°ÏÖÏóÓë½áÂÛÒ»ÖµÄÊÇ
ÏîÄ¿ | A | B | C | D |
·½°¸ | ||||
ÏÖÏó | Ðý½ôÆ¿¸ÇÕðµ´£¬ËÜÁÏÆ¿±ä±ñ | µãȼijÆøÌåºó£¬¸ÉÀäÉÕ±ÄÚ±Ú³öÏÖÎÞÉ«ÒºµÎ£¬³ÎÇåʯ»ÒË®±ä»ë×Ç | ×ÏɫʯÈïÊÔÒºÔÚͨÈë¶þÑõ»¯Ì¼ºó±äºì | ƹÅÒÇòËéƬÏÈȼÉÕ£¬ÂËÖ½ËéƬºóȼÉÕ |
½áÂÛ | CO2ÄÜÈÜÓÚË®ÇÒÓëË®·´Ó¦ | ¸ÃÆøÌåÖÐÒ»¶¨ÓÐ̼ԪËØ¡¢ÇâÔªËغÍÑõÔªËØ | ʹʯÈï±äºìµÄÊǶþÑõ»¯Ì¼ | ˵Ã÷ȼÉÕÌõ¼þÖ®Ò»ÊÇζȴﵽ×Å»ðµã |
A. AB. BC. CD. D