£¨6·Ö£©Ä³Ê¯»Ò³§ÓÐÒ»Åúʯ»ÒʯԭÁÏ£¬ÎªÁ˲ⶨ¸Ãʯ»ÒʯµÄ´¿¶È£¬³§»¯ÑéÊÒ¼¼ÊõÔ±³ÆÈ¡6.25gÑÐËéµÄʯ»Òʯ·ÛÄ©£¬½øÐÐËĴθßÎÂìÑÉÕ(ÔÓÖÊûÓб仯)¡¢ÀäÈ´¡¢³ÆÁ¿Ê£Óà¹ÌÌåÖÊÁ¿µÄÖظ´²Ù×÷£¬¼Ç¼Êý¾ÝÈçÏ£º(Ìáʾ£ºÌ¼Ëá¸ÆÔÚ¸ßÎÂÏ·ֽ⣬Éú³ÉÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼ÆøÌå)

²Ù×÷´ÎÐò

µÚÒ»´Î

µÚ¶þ´Î

µÚÈý´Î

µÚËÄ´Î

Ê£Óà¹ÌÌåÖÊÁ¿

5.55g

4.35g

4.05g

4.05g

    ÊÔ¼ÆË㣺

£¨1£©ÍêÈ«·´Ó¦ºóÉú³É¶þÑõ»¯Ì¼_____________g£»

£¨2£©Ê¯»ÒʯÑùÆ·ÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊý¡£

 

 

 

¡¾´ð°¸¡¿

(1)2.2g

¡¾½âÎö¡¿

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

»¯Ñ§ÐËȤС×éµÄͬѧÔÚ×ÛºÏʵ¼ù»î¶¯ÖÐÁ˽⵽£¬Ä³Ê¯»Ò³§ÓÐÒ»Åúʯ»ÒʯԭÁÏ£¬ÆäÖк¬ÓеÄÔÓÖÊÊǶþÑõ»¯¹è£¨¶þÑõ»¯¹è²»ÈÜÓÚË®£¬²»ÄÜÓëÑÎËá·´Ó¦£¬¸ßÎÂʱ²»·¢Éú·Ö½â·´Ó¦£©£®Îª²â¶¨¸Ãʯ»ÒʯµÄ´¿¶È£¬ÐËȤС×éͬѧȡÓÃ2gÕâÖÖʯ»ÒʯÑùÆ·£¬ÓÃʵÑéÊÒÏÖÓеÄδ֪ÈÜÖÊÖÊÁ¿·ÖÊýµÄÏ¡ÑÎËáÓëÖ®³ä·Ö·´Ó¦ºó£¬¾­¹ýÂË¡¢¸ÉÔïµÈ²Ù×÷ºó³ÆÁ¿£¬Ê£Óà¹ÌÌåµÄÖÊÁ¿ÊÇ0.3g£¬
¼ÆË㣺
£¨1£©¸Ãʯ»ÒʯÑùÆ·µÄ´¿¶ÈÊÇ
 
£»
£¨2£©Èç¹û¸Ãʯ»Ò³§¶ÍÉÕ50tÕâÖÖʯ»Òʯ£¬×î¶à¿ÉµÃµ½º¬ÔÓÖʵÄÉúʯ»Ò¶àÉÙ¶Ö£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¾«Ó¢¼Ò½ÌÍø»¯Ñ§ÐËȤС×éµÄͬѧÔÚ×ÛºÏʵ¼ùÖÐÁ˽⵽£¬Ä³Ê¯»Ò³§ÓÐÒ»Åúʯ»ÒʯԭÁÏ£¬ÆäÖк¬ÓеÄÔÓÖÊÊǶþÑõ»¯¹è£¨¶þÑõ»¯¹è²»ÈÜÓÚË®£¬²»ÓëÑÎËá·´Ó¦£¬¸ßÎÂʱ²»·¢Éú·Ö½â·´Ó¦£©£®ÎªÁ˲ⶨ¸Ãʯ»ÒʯµÄ´¿¶È£¬ÐËȤС×éͬѧȡÓÃ2gÕâÖÖʯ»ÒʯÑùÆ·£¬²¢È¡Ï¡ÑÎËá20g·Ö4´Î¼ÓÈëÑùÆ·ÖнøÐÐʵÑ飬½á¹ûÈçÏ£º
Ï¡ÑÎËáµÄÓÃÁ¿/g Ê£Óà¹ÌÌåµÄÖÊÁ¿/g
µÚÒ»´Î¼ÓÈë5 1.5
µÚ¶þ´Î¼ÓÈë5 1.0
µÚÈý´Î¼ÓÈë5 0.5
µÚËĴμÓÈë5 0.3
Ç󣺣¨1£©¸Ãʯ»ÒʯÑùÆ·µÄ´¿¶ÈÊǶàÉÙ£¿
£¨2£©2g´Ëʯ»ÒʯÑùÆ·Óë×ãÁ¿Ï¡ÑÎËá·´Ó¦×î¶àÉú³ÉCO2µÄÖÊÁ¿£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

»¯Ñ§ÐËȤС×éͬѧÔÚ×ÛºÏʵ¼ù»î¶¯ÖÐÁ˽⵽£¬Ä³Ê¯»Ò³§ÓÐÒ»Åúʯ»ÒʯԭÁÏ£¬ÆäÖк¬ÓеÄÔÓÖÊÊǶþÑõ»¯¹è£¨¶þÑõ»¯¹è²»ÈÜÓÚË®£¬²»ÄÜÓëÑÎËá·´Ó¦£¬¸ßÎÂʱ²»·¢Éú·Ö½â·´Ó¦£©£®ÎªÁ˲ⶨ¸Ãʯ»ÒʯµÄ´¿¶È£¬ÐËȤС×éͬѧȡÓÃ2gÕâÖÖʯ»ÒʯÑùÆ·£¬ÓÃʵÑéÊÒÏÖÓеÄδ֪ÈÜÖÊÖÊÁ¿·ÖÊýµÄÏ¡ÑÎËá20g·Ö4´Î¼ÓÈ룬³ä·Ö·´Ó¦ºó£¬¾­¹ýÂË¡¢¸ÉÔïµÈ²Ù×÷ºó³ÆÁ¿£¬Ã¿´ÎÏ¡ÑÎËáÓÃÁ¿¼°Ê£Óà¹ÌÌåµÄÖÊÁ¿¼ûÏÂ±í£¬ÀûÓÃʵÑéÊý¾Ý»æÖƵÄͼÏó¼ûÏÂͼ£®£¨±£ÁôһλÓÐЧÊý×Ö£©
Ï¡ÑÎËáµÄÓÃÁ¿ Ê£Óà¹ÌÌåµÄÖÊÁ¿
µÚÒ»´Î¼ÓÈë5g 1.5g
µÚ¶þ´Î¼ÓÈë5g 1.0g
µÚÈý´Î¼ÓÈë5g 0.5g
µÚËĴμÓÈë5g 0.3g
£¨1£©¸Ãʯ»ÒʯÑùÆ·µÄ´¿¶ÈÊÇ
85%
85%
£®
£¨2£©ËùÓõÄ20gÏ¡ÑÎËáÖй²º¬ÂÈ»¯ÇâµÄÖÊÁ¿ÊǶàÉÙ£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijʯ»Ò³§ÓÐÒ»Åúʯ»ÒʯԭÁÏ£¬ÆäÖк¬ÓеÄÔÓÖʲ»ÓëÑÎËá·´Ó¦£®ÎªÁ˲ⶨ¸Ãʯ»ÒʯµÄ´¿¶È£¬ÐËȤС×éµÄͬѧȡÓÃ2gÕâÖÖʯ»ÒʯÑùÆ·£¬²¢°Ñ20gÏ¡ÑÎËá·ÖËĴμÓÈ룬³ä·Ö·´Ó¦ºó£¬¾­¹ýÂË¡¢¸ÉÔïµÈ²Ù×÷ºó£¬¸ù¾Ýÿ´ÎÏ¡ÑÎËáÓÃÁ¿¼°Ê£Óà¹ÌÌåÖÊÁ¿ºÍʵÑéÊý¾Ý»æÖƳÉͼÏó£¨Èçͼ£©£®¼ÆË㣺
£¨1£©2gʯ»ÒʯÑùÆ·Öк¬ÔÓÖÊ
0.3
0.3
g£»
£¨2£©Çó¸Ãʯ»ÒʯµÄ´¿¶È£»
£¨3£©100gÕâÖÖʯ»ÒʯÓë×ãÁ¿µÄÏ¡ÑÎËá·´Ó¦£¬ÄÜÖÆÈ¡¶àÉٿ˶þÑõ»¯Ì¼£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijʯ»Ò³§ÓÐÒ»Åúʯ»ÒʯԭÁÏ£¬ÎªÁ˲ⶨ¸Ãʯ»ÒʯÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊý£¬³§»¯ÑéÊÒ¼¼ÊõÔ±³ÆÈ¡12.5gÑÐËéµÄʯ»Òʯ·ÛÄ©£¬½øÐÐËĴθßÎÂìÑÉÕ£¨ÔÓÖÊûÓб仯£©¡¢ÀäÈ´¡¢³ÆÁ¿Ê£Óà¹ÌÌåÖÊÁ¿µÄÖظ´²Ù×÷£¬¼Ç¼Êý¾ÝÈçÏ£º£¨Ìáʾ£ºÌ¼Ëá¸ÆÔÚ¸ßÎÂÏ·ֽ⣬Éú³ÉÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼£©
²Ù×÷´ÎÐò µÚÒ»´Î µÚ¶þ´Î µÚÈý´Î µÚËÄ´Î
Ê£Óà¹ÌÌåÖÊÁ¿ 11.1g 8.7g 8.1g 8.1g
ÊÔ¼ÆË㣺£¨1£©ÍêÈ«·´Ó¦ºóÉú³É¶þÑõ»¯Ì¼
4.4g
4.4g
g£» 
£¨2£©Ê¯»ÒʯÑùÆ·Öк¬Ì¼Ëá¸ÆµÄÖÊÁ¿·ÖÊý
£¨3£©³ä·ÖìÑÉÕ20tÕâÖÖʯ»Òʯ£¬¿ÉÖƵú¬ÔÓÖʵÄÉúʯ»ÒµÄÖÊÁ¿£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸