ÌâÄ¿ÄÚÈÝ
ijУ½øÐÐÖп¼»¯Ñ§ÊµÑé²Ù×÷¿¼²é£¬¸ø³öÒÔÏÂÈý¸ö¿¼Ì⣺
a.´ÖÑÎÌá´¿£» b.¶þÑõ»¯Ì¼µÄÖÆÈ¡ºÍÊÕ¼¯£» c.ÑõÆøµÄÖÆÈ¡ºÍÊÕ¼¯
¿¼²é¹æ¶¨ÓÉѧÉú³éǩȷ¶¨¿¼Ì⣬ijͬѧ³éÇ©ºó±»¼à¿¼ÀÏʦÒýµ¼ÖÁ×¼±¸ÁËÏÂÁÐÒÇÆ÷ºÍÒ©Æ·µÄʵÑę́ǰ£º
![]()
£¨1£©ÉÏͼÒÇÆ÷mµÄÃû³ÆÊÇ______£»¼×ͬѧ³éµ½µÄ¿¼ÌâÊÇ_____(Ñ¡Ìîa¡¢b¡¢c)£»ÊµÑéǰ¸Ãͬѧ·¢ÏÖÆäÖÐȱÉÙÁËÒ»ÖÖÒ©Æ·£¬¸ÃÒ©Æ·Ãû³ÆÊÇ________£»Ð´³öÓÃÒÔÉÏÒÇÆ÷ÖÆÈ¡ÑõÆøµÄ»¯Ñ§·½³Ìʽ_____________¡£
£¨2£©ÏÂͼÊǼ×ͬѧʵÑéʱµÄÖ÷Òª²½Ö裬ÕâЩ²½ÖèµÄÕýȷ˳ÐòÊÇ______(Ìî±àºÅ)£¬ÆäÖÐÓÐÒ»²½Öè¿ÉÄܵ¼ÖÂʵÑéʧ°Ü£¬Æä¸ÄÕýµÄ·½·¨ÊÇ_______________¡£
![]()
ÉÆÓÚ¹éÄÉ֪ʶ£¬ÀûÓÚÅàÑøËØÖÊ¡£ÏÂÃæÊÇijͬѧ¶Ô²¿·Ö»¯Ñ§ÖªÊ¶µÄ¹éÄÉ£¬ÆäÖÐÓв»ÕýÈ·µÄÒ»×éÊÇ
A£®»¯Ñ§Ó뽡¿µ | B£®ÊµÑé¼Ç¼ |
¢ÙÈËÌåȱÌú»áÒýÆðƶѪ֢ ¢Ú¶à³ÔË®¹ûÊß²ËÀûÓÚ²¹³äάÉúËØ ¢ÛÓûîÐÔÌ¿¾»Ë®Æ÷¿É¾»»¯ÒûÓÃË® | ¢ÙÓÃ10mlÁ¿Í²Á¿È¡7.25ml Ë® ¢ÚÓÃpHÊÔÖ½²âµÃÆ»¹ûÖµÄpHΪ3.2 ¢ÛÓÃÍÐÅÌÌìÆ½³ÆÈ¡5.6gÌú·Û |
C£®»¯Ñ§ÓëÄÜÔ´ | D£®°²È«³£Ê¶ |
¢Ùú¡¢Ê¯ÓÍ¡¢ÌìÈ»Æø--²»¿ÉÔÙÉúµÄ»¯Ê¯È¼ÁÏ ¢Ú·çÄÜ¡¢Ë®ÄÜ¡¢Ì«ÑôÄÜ--δ³ä·ÖÀûÓõÄÂÌÉ«ÄÜÔ´ ¢ÛʹÓÃÇâÄÜÔ´--¿ÉÒÔ»º½âÎÂÊÒЧӦ£¬¼õÉÙËáÓê | ¢Ù³ø·¿ÃºÆø¹ÜÂ©Æø--¹Ø±Õ·§ÃŲ¢¿ª´°Í¨·ç ¢ÚʵÑéʱÅöµ¹¾Æ¾«µÆ×Å»ð--ÓÃʪĨ²¼¸ÇÃð ¢Û¶¬ÌìÓÃú¯ȡů--±£Ö¤ÊÒÄÚͨ·ç |
A. A B. B C. C D. D
B ¡¾½âÎö¡¿A¡¢¢ÙÈËÌåȱÌú»áÒýÆðƶѪ֢£¬ÕýÈ·£»¢Ú¶à³ÔË®¹û¡¢Êß²ËÀûÓÚ²¹³äάÉúËØ£¬ÕýÈ·£»¢Û»îÐÔÌ¿ÄÜÎü¸½É«ËØ¡¢Òì棬ÓûîÐÔÌ¿¾»Ë®Æ÷¿É¾»»¯ÒûÓÃË®£¬ÕýÈ·£»B¡¢¢ÙÓÃ10mlÁ¿Í²Á¿È¡7.25ml Ë®£¬²»Äܾ«È·µ½0.01£¬´íÎ󣻢ÚÓÃpHÊÔÖ½²âµÃÆ»¹ûÖµÄpHΪ3.2£¬Ö»ÄܲâµÃÕûÊýÖµ£¬´íÎ󣻢ÛÓÃÍÐÅÌÌìÆ½³ÆÈ¡5.6gÌú·Û£¬ÕýÈ·£»C¡¢¢Ùú¡¢Ê¯ÓÍ¡¢ÌìÈ»ÆøÊôÓÚ²»¿ÉÔÙÉúµÄ»¯Ê¯È¼ÁÏ£¬ÕýÈ·£»¢Ú·çÄÜ¡¢Ë®ÄÜ¡¢Ì«ÑôÄܶ¼ÊÇδ³ä·ÖÀûÓÃ...