ÌâÄ¿ÄÚÈÝ
ÈçͼÊÇÅäÖÆ50gÖÊÁ¿·ÖÊýΪ10%µÄÂÈ»¯ÄÆÈÜÒºµÄ²Ù×÷¹ý³ÌʾÒâͼ£®ÊԻشð£º
£¨1£©B²Ù×÷ÖÐÓ¦³ÆÁ¿ÂÈ»¯ÄƵÄÖÊÁ¿ÊÇ
£¨2£©D²Ù×÷ӦѡÓÃ
£¨3£©²Ù×÷´íÎóµÄÊÇ
£¨4£©E²Ù×÷µÄ×÷ÓÃÊÇ
£¨1£©B²Ù×÷ÖÐÓ¦³ÆÁ¿ÂÈ»¯ÄƵÄÖÊÁ¿ÊÇ
5g
5g
£¬·ÅºÃíÀÂëºÍÓÎÂëºó£¬ÏòÍÐÅÌÖмÓÈëÂÈ»¯ÄÆʱ£¬ÈôÖ¸ÕëÆ«Ïò·Ö¶ÈÅ̵Ä×ó±ß£¬Ó¦½øÐеIJÙ×÷ÊǼõÉÙÂÈ»¯ÄƵÄÖÊÁ¿
¼õÉÙÂÈ»¯ÄƵÄÖÊÁ¿
£®³ÆÁ¿Ê±£¬Èô½«ÂÈ»¯ÄÆ·ÅÔÚÁËÓÒÅÌ£¬ÔòÅäÖƵÄÂÈ»¯ÄÆÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýµÈÓÚ
µÈÓÚ
10%£®£¨Ìî¡°µÈÓÚ¡¢´óÓÚ»òСÓÚ¡±£©£¨2£©D²Ù×÷ӦѡÓÃ
100mL
100mL
ºÁÉýµÄÁ¿Í²£¨´Ó10mL¡¢100mLÖÐÑ¡Ôñ£©£¬Á¿Ë®Ê±£¬Á¿Í²±ØÐëƽ·Å£¬ÊÓÏßÒªÓëÁ¿Í²°¼ÒºÃæµÄ×îµÍ
×îµÍ
´¦±£³Öƽºâ£®Á¿È¡Ë®Ê±Èô¸©ÊÓ¶ÁÊý£¬ÔòÅäÖƵÄÂÈ»¯ÄÆÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óÓÚ
´óÓÚ
10%£®£¨Ìî¡°µÈÓÚ¡¢´óÓÚ»òСÓÚ¡±£©£®£¨3£©²Ù×÷´íÎóµÄÊÇ
E
E
£¬¸ÄÕýµÄ·½·¨Óò£Á§°ôÐüÔÚÒºÌåÖнÁ°è
Óò£Á§°ôÐüÔÚÒºÌåÖнÁ°è
£¨4£©E²Ù×÷µÄ×÷ÓÃÊÇ
¼Ó¿ìÈܽâËÙ¶È
¼Ó¿ìÈܽâËÙ¶È
£®·ÖÎö£º¸ù¾ÝÒÑÓеÄ֪ʶ½øÐзÖÎö£¬¼ÆËãÈÜÖʵÄÖÊÁ¿¿ÉÒÔÒÀ¾ÝÈÜÖÊÖÊÁ¿·ÖÊý¹«Ê½½øÐУ¬Ñ¡ÔñÁ¿Í²Ê±£¬Á¿Í²µÄÁ¿³ÌÒª´óÓÚËùÈ¡ÒºÌåµÄÌå»ý£¬Îª¼Ó¿ìÈܽâËٶȣ¬Ó¦Óò£Á§°ô½Á°è£®
½â´ð£º½â£º£¨1£©B²Ù×÷Ϊ³ÆÈ¡¹ÌÌåÂÈ»¯ÄƵÄÖÊÁ¿£¬¸ù¾Ý¹«Ê½¿É¼ÆËãÐèÒªÂÈ»¯ÄƵÄÖÊÁ¿Îª50g¡Á10%=5g£¬³ÆÁ¿Ê±ÂÈ»¯ÄÆ·ÅÔÚ×óÅÌ£¬Ö¸ÕëÆ«Ïò·Ö¶ÈÅ̵Ä×ó±ß˵Ã÷ÂÈ»¯ÄƼӶàÁË£¬Ó¦ÊÊÁ¿¼õÉÙÒ©Æ·µÄÁ¿£»³ÆÁ¿Ê±Ã»Ê¹ÓÃÓÎÂ룬ÂÈ»¯ÄÆ·ÅÔÚÓÒÅÌ£¬ÖÊÁ¿²»±ä£¬ÈÔÈ»ÊÇ5g£¬ÖÊÁ¿·ÖÊýûÓÐÓ°Ï죮
£¨2£©¾¼ÆËãËùÐèË®µÄÌå»ýΪ45mL£¬ËùÒÔÓ¦¸ÃÑ¡Ôñ100mLÁ¿Í²À´Á¿È¡£¬Ê¹ÓÃÁ¿Í²¶ÁÊýʱ£¬ÒªÆ½ÊÓÒºÌå°¼ÒºÃæµÄ×îµÍ´¦£»Á¿È¡Ë®Ê±£¬Èô¸©ÊÓ¶ÁÊý£¬ÔòÁ¿È¡µÄË®µÄÌå»ýƫС£¬ÔòÅäÖƵÄÂÈ»¯ÄÆÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýÆ«´ó£»
£¨3£©²£Á§°ôÓ¦ÐüÔÚÒºÌåÖнÁ°è
£¨4£©²£Á§°ô½Á°èµÄ×÷ÓÃÊǼӿìÈܽâËÙ¶È
¹Ê´ð°¸Îª£º£¨1£©5g£¬¼õÉÙÂÈ»¯ÄƵÄÖÊÁ¿£® µÈÓÚ
£¨2£©100mL ×îµÍ´óÓÚ
£¨3£©E£¬Óò£Á§°ôÐüÔÚÒºÌåÖнÁ°è
£¨4£©¼Ó¿ìÈܽâËٶȣ®
£¨2£©¾¼ÆËãËùÐèË®µÄÌå»ýΪ45mL£¬ËùÒÔÓ¦¸ÃÑ¡Ôñ100mLÁ¿Í²À´Á¿È¡£¬Ê¹ÓÃÁ¿Í²¶ÁÊýʱ£¬ÒªÆ½ÊÓÒºÌå°¼ÒºÃæµÄ×îµÍ´¦£»Á¿È¡Ë®Ê±£¬Èô¸©ÊÓ¶ÁÊý£¬ÔòÁ¿È¡µÄË®µÄÌå»ýƫС£¬ÔòÅäÖƵÄÂÈ»¯ÄÆÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýÆ«´ó£»
£¨3£©²£Á§°ôÓ¦ÐüÔÚÒºÌåÖнÁ°è
£¨4£©²£Á§°ô½Á°èµÄ×÷ÓÃÊǼӿìÈܽâËÙ¶È
¹Ê´ð°¸Îª£º£¨1£©5g£¬¼õÉÙÂÈ»¯ÄƵÄÖÊÁ¿£® µÈÓÚ
£¨2£©100mL ×îµÍ´óÓÚ
£¨3£©E£¬Óò£Á§°ôÐüÔÚÒºÌåÖнÁ°è
£¨4£©¼Ó¿ìÈܽâËٶȣ®
µãÆÀ£º±¾Ì⿼²éÁËÈÜÒºµÄÅäÖÆ£¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÒÑÓеÄ֪ʶ½áºÏÈÜÖÊÖÊÁ¿·ÖÊý¹«Ê½½øÐУ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿