ÌâÄ¿ÄÚÈÝ
µâÔªËØ£¨·ûºÅΪI£©¾ßÓÐÔ¤·ÀºÍÖÎÁƼ××´ÏÙÖ×µÄ×÷Óã¬ÈËÌåȱµâʱÒ×»¼´ó²±×Ó²¡£®ÎªÁËÏû³ýµâȱ·¦²¡£¬ÎÒ¹úÕþ¸®¹æ¶¨¾ÓÃñµÄʳÓÃÑαØÐëÊǼӵâÑΣ¬¼ò³ÆµâÑΣ®ËùνµâÑξÍÊÇÔÚʳÑÎÖмÓÈëµâËá¼Ø£®Ï±íÊǽÎ÷Ê¡ÑÎÒµ¹«Ë¾×¨ÓªµÄ¾«ÖƵâÑΰü×°´üÉϵIJ¿·Ö˵Ã÷ÎÄ×Ö£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺| ÅäÁϱí | ʳÓÃÑΡ¢µâËá¼Ø |
| º¬µâÁ¿ | £¨20mg¡«40mg£©/kg |
| ±£ÖÊÆÚ | 18¸öÔÂ |
| ʳÓ÷½·¨ | ´ýʳÎïÅëµ÷ºÃºóÔÙ·ÅÈëµâÑΣ¬Îð³¤Ê±¼äìÀ³´ |
| Öü²ØÖ¸ÄÏ | ±ÜÈÈ¡¢±Ü¹â¡¢ÃÜ·â¡¢·À³± |
¢ÙµâËá¼ØÖеâÔªËØ£¨I£©µÄ »¯ºÏ¼ÛΪ______¼Û£®
¢ÚµâËá¼ØµÄÏà¶Ô·Ö×ÓÖÊÁ¿£®
¢ÛµâËá¼ØÖеâÔªËØµÄÖÊÁ¿·ÖÊý
£¨1£©ÓÉʳÓ÷½·¨ºÍÖü²ØÖ¸ÄÏ¿ÉÒÔÍÆ²âµâËá¼ØµÄÐÔÖÊÖ®Ò»ÊÇ£º______£®
£¨2£©Èô1000gµâÑÎÖк¬20mgµâ£®
¢ÙÕâÀï±êÃ÷µÄµâµÄº¬Á¿ÊÇÖ¸______
A£®µâµ¥ÖÊ B£®µâÔªËØ C£®µâÔ×Ó D£®µâ·Ö×Ó
¢ÚÒÑÖª³ÉÈËÿÌìÔ¼ÐèÒª0.15mgµâ£¬¼ÙÉèÕâЩµâÖ÷ÒªÊÇ´ÓµâÑÎÖÐÉãÈ¡µÄ£¬Ôò³ÉÈËÿÌìÐèҪʳÓõâÑζàÉÙ¿Ë£¿
¡¾´ð°¸¡¿·ÖÎö£º¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁã¼ÆË㣬Ïà¶Ô·Ö×ÓµÄÖÊ£¬ÎïÖÊÖÐÄ³ÔªËØµÄÖÊÁ¿·ÖÊý=
×100%½øÐзÖÎö½â´ð±¾Ì⣮
½â´ð£º½â£º£¨1£©¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁã¼ÆË㣬
¢ÙKIO3Öе⣨I£©µÄ»¯ºÏ¼ÛΪ £¨+1£©+x+£¨-2£©×3=0£¬Ôòx=+5£»
¢Ú¸ù¾ÝÏà¶Ô·Ö×ÓµÄÖÊÁ¿Îª×é³É·Ö×ӵĸ÷Ô×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿Ö®ºÍ£¬µâËá¼ØÏà¶Ô·Ö×ÓÖÊÁ¿=39+127+16×3=214£»
¢Û¸ù¾ÝÎïÖÊÖÐÄ³ÔªËØµÄÖÊÁ¿·ÖÊý=
×100%£¬¿ÉÖª
µâËá¼ØÖеâÔªËØµÄÖÊÁ¿·ÖÊý=
×100%=59.3%£»
¹Ê´ð°¸Îª£º¢Ù+5£»¢Ú214£»¢Û59.3%£»
£¨2£©ÓÉʳÓ÷½·¨Îª´ýʳÎïÅëµ÷ºÃºóÔÙ·ÅÈëµâÑΣ¬Îð³¤Ê±¼äìÀ³´£¬Öü²Ø·½·¨±ÜÈÈ¡¢±Ü¹â£¬¿ÉÍÆ²âµâËá¼ØµÄ»¯Ñ§ÐÔÖÊÖ®Ò»ÊÇ£ºÊÜÈÈÒ׷ֽ⣬¹Ê´ð°¸Îª£ºÊÜÈÈÒ׷ֽ⣻
£¨3£©¢ÙÔªËØÊǾßÓÐÏàͬºËµçºÉÊý£¨¼´ºËÄÚÖÊ×ÓÊý£©µÄÒ»ÀàÔ×ÓµÄ×ܳƣ¬ÊǺê¹Û¸ÅÄֻ½²ÖÖÀ࣬²»½²¸öÊý£®Ê³Æ·¡¢Ò©Æ·¡¢ÓªÑøÆ·¡¢¿óȪˮµÈÎïÖÊÖеġ°µâ¡¢·ú¡¢¸Æ¡¢Ìú¡¢Ð¿¡±µÈ²»ÄÜÒÔµ¥ÖÊ¡¢·Ö×Ó¡¢Ô×ÓÐÎʽ´æÔÚ£¬¶øÊÇÖ¸ÔªËØ£®¹ÊÑ¡B£»
¢Ú1000 gµâÑÎÖÐÔ¼º¬20 mgµâ£¬Éè y ¿ËµâÑÎÖÐÔ¼º¬0.15mgµâ£¬Ôò y×
=0.15mg£¬¿ÉµÃ y=7.5g£¬
¹Ê´ð°¸Îª£º7.5g£®
µãÆÀ£º±¾Ì⿼²éѧÉú¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁã¼ÆË㣬Ïà¶Ô·Ö×ÓµÄÖÊ£¬ÎïÖÊÖÐÄ³ÔªËØµÄÖÊÁ¿·ÖÊý=
×100%½øÐзÖÎö½âÌâµÄÄÜÁ¦£®
½â´ð£º½â£º£¨1£©¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁã¼ÆË㣬
¢ÙKIO3Öе⣨I£©µÄ»¯ºÏ¼ÛΪ £¨+1£©+x+£¨-2£©×3=0£¬Ôòx=+5£»
¢Ú¸ù¾ÝÏà¶Ô·Ö×ÓµÄÖÊÁ¿Îª×é³É·Ö×ӵĸ÷Ô×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿Ö®ºÍ£¬µâËá¼ØÏà¶Ô·Ö×ÓÖÊÁ¿=39+127+16×3=214£»
¢Û¸ù¾ÝÎïÖÊÖÐÄ³ÔªËØµÄÖÊÁ¿·ÖÊý=
µâËá¼ØÖеâÔªËØµÄÖÊÁ¿·ÖÊý=
¹Ê´ð°¸Îª£º¢Ù+5£»¢Ú214£»¢Û59.3%£»
£¨2£©ÓÉʳÓ÷½·¨Îª´ýʳÎïÅëµ÷ºÃºóÔÙ·ÅÈëµâÑΣ¬Îð³¤Ê±¼äìÀ³´£¬Öü²Ø·½·¨±ÜÈÈ¡¢±Ü¹â£¬¿ÉÍÆ²âµâËá¼ØµÄ»¯Ñ§ÐÔÖÊÖ®Ò»ÊÇ£ºÊÜÈÈÒ׷ֽ⣬¹Ê´ð°¸Îª£ºÊÜÈÈÒ׷ֽ⣻
£¨3£©¢ÙÔªËØÊǾßÓÐÏàͬºËµçºÉÊý£¨¼´ºËÄÚÖÊ×ÓÊý£©µÄÒ»ÀàÔ×ÓµÄ×ܳƣ¬ÊǺê¹Û¸ÅÄֻ½²ÖÖÀ࣬²»½²¸öÊý£®Ê³Æ·¡¢Ò©Æ·¡¢ÓªÑøÆ·¡¢¿óȪˮµÈÎïÖÊÖеġ°µâ¡¢·ú¡¢¸Æ¡¢Ìú¡¢Ð¿¡±µÈ²»ÄÜÒÔµ¥ÖÊ¡¢·Ö×Ó¡¢Ô×ÓÐÎʽ´æÔÚ£¬¶øÊÇÖ¸ÔªËØ£®¹ÊÑ¡B£»
¢Ú1000 gµâÑÎÖÐÔ¼º¬20 mgµâ£¬Éè y ¿ËµâÑÎÖÐÔ¼º¬0.15mgµâ£¬Ôò y×
¹Ê´ð°¸Îª£º7.5g£®
µãÆÀ£º±¾Ì⿼²éѧÉú¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁã¼ÆË㣬Ïà¶Ô·Ö×ÓµÄÖÊ£¬ÎïÖÊÖÐÄ³ÔªËØµÄÖÊÁ¿·ÖÊý=
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
µâÔªËØ£¨·ûºÅΪI£©¾ßÓÐÔ¤·ÀºÍÖÎÁƼ××´ÏÙÖ×µÄ×÷Óã¬ÈËÌåȱµâʱÒ×»¼´Ö²±×Ó²¡£®ÎªÁËÏû³ýµâȱ·¦²¡£¬ÎÒ¹úÕþ¸®¹æ¶¨¾ÓÃñµÄʳÓÃÑαØÐëÊǼӵâʳÑΣ¬¼ò³ÆµâÑΣ®ËùνµâÑξÍÊÇÔÚʳÑÎÖмÓÈëÒ»¶¨Á¿µÄµâËá¼Ø£®ËùÒÔʳÑÎÖг£º¬ÓÐÒ»ÖÖ²¹³äµâÔªËØµÄÑΣ®ÓÒͼΪºþ±±Ê¡ÑÎÒµ¹«Ë¾×¨ÓªµÄ¡°Ôƺ×ÅÆ¡±¾«ÖƵâÑΰü×°´üÉϵIJ¿·Ö˵Ã÷ÎÄ×Ö£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÒÑÖªµâËá¼ØÖеĻ¯Ñ§Ê½ÎªKIO3£¬ÊÔ¼ÆË㣺
¢ÙµâËá¼ØÖе⣨I£©µÄ»¯ºÏ¼Û£®
¢ÚµâËá¼ØÏà¶Ô·Ö×ÓÖÊÁ¿£®
¢ÛµâËá¼ØÖеâÔªËØµÄÖÊÁ¿·ÖÊý£®
¢Ü¶àÉٿ˵âËá¼ØÖк¬ÓÐ20 mgµâ£¿
£¨2£©ÓÉʳÓ÷½·¨ºÍÖü²Ø·½·¨¿ÉÍÆ²âµâËá¼ØµÄ»¯Ñ§ÐÔÖÊÖ®Ò»ÊÇ£º
£¨3£©Èô1000 gµâÑÎÖÐÔ¼º¬20 mgµâ£®
¢ÙÕâÀï±êÃ÷µÄµâµÄº¬Á¿ÊÇÖ¸£º£¨ £©
A¡¢µâµ¥ÖÊB¡¢µâÔªËØC¡¢µâÔ×ÓD¡¢µâ·Ö×Ó
¢ÚÒÑÖª³ÉÈËÿÌìÔ¼Ðè0.15 mgµâ£¬¼ÙÉèÕâЩµâÖ÷ÒªÊÇ´ÓµâÑÎÖÐÉãÈ¡µÄ£¬Ôò³ÉÈËÿÌìÐèҪʳÓõâÑζàÉÙ¿Ë£¿
| ÅäÁϱí | ʳÓÃÑΡ¢µâËá¼Ø |
| º¬µâÁ¿ | £¨20mg¡«40mg£©/kg |
| ±£ÖÊÆÚ | 18¸öÔÂ |
| ʳÓ÷½·¨ | ´ýʳÎïÅëµ÷ºÃºóÔÙ·ÅÈëµâÑΣ¬Îð³¤Ê±¼äìÀ³´ |
| Öü²ØÖ¸ÄÏ | ±ÜÈÈ¡¢±Ü¹â¡¢ÃÜ·â¡¢·À³± |
¢ÙµâËá¼ØÖе⣨I£©µÄ»¯ºÏ¼Û£®
¢ÚµâËá¼ØÏà¶Ô·Ö×ÓÖÊÁ¿£®
¢ÛµâËá¼ØÖеâÔªËØµÄÖÊÁ¿·ÖÊý£®
¢Ü¶àÉٿ˵âËá¼ØÖк¬ÓÐ20 mgµâ£¿
£¨2£©ÓÉʳÓ÷½·¨ºÍÖü²Ø·½·¨¿ÉÍÆ²âµâËá¼ØµÄ»¯Ñ§ÐÔÖÊÖ®Ò»ÊÇ£º
£¨3£©Èô1000 gµâÑÎÖÐÔ¼º¬20 mgµâ£®
¢ÙÕâÀï±êÃ÷µÄµâµÄº¬Á¿ÊÇÖ¸£º£¨
A¡¢µâµ¥ÖÊB¡¢µâÔªËØC¡¢µâÔ×ÓD¡¢µâ·Ö×Ó
¢ÚÒÑÖª³ÉÈËÿÌìÔ¼Ðè0.15 mgµâ£¬¼ÙÉèÕâЩµâÖ÷ÒªÊÇ´ÓµâÑÎÖÐÉãÈ¡µÄ£¬Ôò³ÉÈËÿÌìÐèҪʳÓõâÑζàÉÙ¿Ë£¿
µâÔªËØ£¨·ûºÅΪ I£©¾ßÓÐÔ¤·ÀºÍÖÎÁƼ××´ÏÙÖ×µÄ×÷Óã¬ÈËÌåȱµâʱÒ×»¼´Ö²±×Ó²¡¡£½áºÏÓÒͼ±êÇ©Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÒÑÖªµâËá¼ØµÄ»¯Ñ§Ê½ÎªKIO3£¬Ôò
¢ÙµâËá¼ØÖеâµÄ»¯ºÏ¼ÛΪ_________£»
¢ÚµâËá¼ØÏà¶Ô·Ö×ÓÖÊÁ¿Îª___________£»
¢ÛµâËá¼ØÖеâÔªËØµÄÖÊÁ¿·ÖÊýΪ______________ £»
¢Ü________¿ËµâËá¼ØÖк¬ÓÐ 20 mg µâ£¿
£¨2£©ÓÉʳÓ÷½·¨ºÍÖü²Ø·½·¨¿ÉÍÆ²âµâËá¼ØµÄ»¯Ñ§ÐÔÖÊÖ®Ò»ÊÇ______________________________________________________________¡£
£¨3£©Èô 1000 g µâÑÎÖÐÔ¼º¬ 20 mg µâ¡£
¢ÙÕâÀï±êÃ÷µÄµâµÄº¬Á¿ÊÇÖ¸£º£¨ £©
¢ÚÒÑÖª³ÉÈËÿÌìÔ¼Ðè0.15gµâ£¬¼ÙÉèÕâЩµâÖ÷ÒªÊÇ´ÓµâÑÎÖÐÉãÈ¡µÄ£¬Ôò³ÉÈËÿÌìÐèҪʳÓõâÑÎ______________g¡£
£¨1£©ÒÑÖªµâËá¼ØµÄ»¯Ñ§Ê½ÎªKIO3£¬Ôò
¢ÙµâËá¼ØÖеâµÄ»¯ºÏ¼ÛΪ_________£»
¢ÚµâËá¼ØÏà¶Ô·Ö×ÓÖÊÁ¿Îª___________£»
¢ÛµâËá¼ØÖеâÔªËØµÄÖÊÁ¿·ÖÊýΪ______________ £»
¢Ü________¿ËµâËá¼ØÖк¬ÓÐ 20 mg µâ£¿
£¨2£©ÓÉʳÓ÷½·¨ºÍÖü²Ø·½·¨¿ÉÍÆ²âµâËá¼ØµÄ»¯Ñ§ÐÔÖÊÖ®Ò»ÊÇ______________________________________________________________¡£
£¨3£©Èô 1000 g µâÑÎÖÐÔ¼º¬ 20 mg µâ¡£
¢ÙÕâÀï±êÃ÷µÄµâµÄº¬Á¿ÊÇÖ¸£º£¨ £©
| A£®µâµ¥ÖÊ | B£®µâÔªËØ | C£®µâÔ×Ó | D£®µâ·Ö×Ó |