Æ¡¾Æ. ºì¾ÆºÍ°×¾ÆÖж¼º¬ÓÐÒÒ´¼£¨C2H5OH£©£¬Òû¾ÆºóÒÒ´¼¿É½øÈëÈËÌåѪҺÖУ¬¿ÆÑ§ÊµÑé±íÃ÷£¬µ±ÒÒ´¼ÔÚÈËÌåѪҺÖеĺ¬Á¿³¬¹ý80mg/100mLѪ£¨Ã¿100mLѪÖк¬ÓÐ80mgÒÒ´¼£©Ê±£¬±ã»áÓ°ÏìÈ˵ļݳµ»ò²Ù×÷»úÆ÷µÄÄÜÁ¦£»ÒÑÖªÒûÓÃijơ¾Æ1´ó±­£¨560mL£©£¬»áʹѪҺÖÐÒÒ´¼µÄº¬Á¿Éý¸ß30mg/100mLѪ¡£»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÒÒ´¼Öк¬ÓÐ________ÖÖÔªËØ
£¨2£©¼ÆËãÒÒ´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿
£¨3£©¼ÆËãÒÒ´¼ÖÐÌ¼ÔªËØµÄÖÊÁ¿·ÖÊý
£¨4£©ÀîÃ÷ÒûÓÃÁË3´ó±­ÉÏÊöÆ¡¾Æºó£¬ÆäÌåÄÚÿ100mLѪҺÖÐÒÒ´¼µÄº¬Á¿Éý¸ß¶àÉÙmg£¿
£¨5£©ÀîÃ÷________£¨Ìî¡°»á¡±»ò¡°²»»á¡±£©Ó°ÏìÆä¼Ý³µÄÜÁ¦¡£
£¨1£©3 
£¨2£©Mr£¨C2H5OH£©=12¡Á2+1¡Á6+16=46
£¨3£©C£¥= ¡Á100£¥=52.2£¥
£¨4£©3¡Á30mg/100mL=90 mg/100mL
£¨5£©»á
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

27¡¢Æ¡¾Æ¡¢ºì¾ÆºÍ°×¾ÆÖж¼º¬ÓÐÒÒ´¼£¨C2H5OH£©£¬Òû¾ÆºóÒÒ´¼¿É½øÈëÈËÌåѪҺÖУ¬¿ÆÑ§ÊµÑé±íÃ÷£¬µ±ÒÒ´¼ÔÚÈËÌåѪҺÖеĺ¬Á¿³¬¹ý80mg/100mLѪ£¨Ã¿100mLѪÖк¬ÓÐ80mgÒÒ´¼£©Ê±£¬±ã»áÓ°ÏìÈ˵ļݳµ»ò²Ù×÷»úÆ÷µÄÄÜÁ¦£»ÒÑÖªÒûÓÃijơ¾Æ1´ó±­£¨0.56L£©£¬»áʹѪҺÖÐÒÒ´¼º¬Á¿Éý¸ß30mg/100mLѪ£®»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÒÒ´¼Öк¬ÓÐ
3
ÖÖÔªËØ£®
£¨2£©ÒÒ´¼·Ö×ÓÖÐ̼¡¢Çâ¡¢ÑõÔ­×ӵĸöÊý±ÈÊÇ
2£º6£º1
£®
£¨3£©ÀîÃ÷ÒûÓÃÁË3´ó±­ÉÏÊöÆ¡¾Æºó£¬ÆäÌåÄÚÿ100mLѪҺÖÐÒÒ´¼µÄº¬Á¿£¨ÀíÂÛÉÏ£©Éý¸ß
90
mg£¬
Ó°Ïì
£¨ÌîÓ°Ïì»ò²»Ó°Ï죩Æä¼Ý³µ»ò²Ù×÷»úÆ÷µÄÄÜÁ¦£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Æ¡¾Æ¡¢ºì¾ÆºÍ°×¾ÆÖж¼º¬ÓÐÒÒ´¼£¨C2H5OH£©£¬Òû¾ÆºóÒÒ´¼¿É½øÈëÈËÌåѪҺÖУ¬¿ÆÑ§ÊµÑé±íÃ÷£¬µ±ÒÒ´¼ÔÚÈËÌåѪҺÖеĺ¬Á¿³¬¹ý80mg/100mLѪ£¨Ã¿100mLѪÖк¬ÓÐ80mgÒÒ´¼£©Ê±£¬±ã»áÓ°ÏìÈ˵ļݳµ»ò²Ù×÷»úÆ÷µÄÄÜÁ¦£»ÒÑÖªÒûÓÃijơ¾Æ1´ó±­£¨560mL£©£¬»áʹѪҺÖÐÒÒ´¼µÄº¬Á¿Éý¸ß30mg/100mLѪ£®»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÒÒ´¼Öк¬ÓÐ
3
3
ÖÖÔªËØ
£¨2£©¼ÆËãÒÒ´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿
£¨3£©¼ÆËãÒÒ´¼ÖÐÌ¼ÔªËØµÄÖÊÁ¿·ÖÊý
£¨4£©ÀîÃ÷ÒûÓÃÁË3´ó±­ÉÏÊöÆ¡¾Æºó£¬ÆäÌåÄÚÿ100mLѪҺÖÐÒÒ´¼µÄº¬Á¿Éý¸ß¶àÉÙmg£¿
£¨5£©ÀîÃ÷
ȇ
ȇ
£¨Ìî¡°»á¡±»ò¡°²»»á¡±£©Ó°ÏìÆä¼Ý³µÄÜÁ¦£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Æ¡¾Æ¡¢ºì¾ÆºÍ°×¾ÆÖж¼º¬ÓÐÒÒ´¼£¨C2H5OH£©£¬Òû¾ÆºóÒÒ´¼¿É½øÈëÈËÌåѪҺÖУ¬¹ýÁ¿Òû¾Æ¶ÔÉíÌåÓк¦£®»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÒÒ´¼Öк¬ÓÐ
3
3
ÖÖÔªËØ£®
£¨2£©ÒÒ´¼·Ö×ÓÖÐ̼¡¢Çâ¡¢ÑõÔ­×ӵĸöÊý±ÈÊÇ
2£º6£º1
2£º6£º1
£®
£¨3£©ÒÒ´¼ÖÐ̼¡¢Çâ¡¢ÑõÔªËØµÄÖÊÁ¿±ÈÊÇ
12£º3£º8
12£º3£º8
£®
£¨4£©Ò»¸öÒÒ´¼·Ö×ÓÖк¬ÓеÄÔ­×Ó×ÜÊýΪ
9
9
¸ö£®
£¨5£©ÒÒ´¼ÖÐËùº¬Ì¼ÔªËصÄÖÊÁ¿·ÖÊýÊǶàÉÙ£¿£¨Ð´³ö¼ÆËã¹ý³Ì¡¢±£ÁôһλСÊý£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÎÒ¹úÃ÷È·¹æ¶¨ÑϽû¾Æºó¼Ý³µ£¬ÒòΪơ¾Æ¡¢ºì¾ÆºÍ°×¾ÆÖж¼º¬ÓÐÒÒ´¼£¨C2H5OH£©£¬Òû¾ÆºóÒÒ´¼¿É½øÈëÈËÌåѪҺÖУ¬¿ÆÑ§ÊµÑé±íÃ÷£¬µ±ÒÒ´¼ÔÚÈËÌåѪҺÖеĺ¬Á¿³¬¹ý80mg/100mLѪʱ£¬±ã»áÓ°ÏìÈ˵ļݳµ»ò²Ù×÷»úÆ÷µÄÄÜÁ¦£®¾Ý´Ë»Ø´ðÏÂÁÐÎÊÌ⣬
£¨1£©ÒÒ´¼Öк¬ÓÐ
3
3
ÖÖÔªËØ£¿
£¨2£©¼ÆËãÒÒ´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿£¿£¨Ð´³ö¼ÆËã¹ý³Ì£¬ÏÂͬ£©
£¨3£©¼ÆËãÒÒ´¼Öи÷ÔªËØÖÊÁ¿µÄÖÊÁ¿±È£¿

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸