ÌâÄ¿ÄÚÈÝ
ÈçͼÖеĢ١¢¢Ú¡¢¢Û¡¢¢Ü·Ö±ðÊǼ¸ÖÖ³£¼û©¶·µÄÉϲ¿£¬A¡¢B¡¢C¡¢D·Ö±ðÊÇʵ¼Ê²Ù×÷£¨·ÖÒº¡¢ÖÆÆø¡¢ÏòÈÝÆ÷ÖмÓÒºÌåÊÔ¼ÁµÈ£©Ê±£¬¸÷©¶·µÄϲ¿²åÈëÈÝÆ÷ÖеÄʾÒâͼ¡£Çë¸ù¾Ýʵ¼ÊʹÓòÙ×÷ʱÉÏÊö©¶·µÄʹÓ÷¶Î§ºÍËüÃÇÐÎ×´£¬ÏÂÁÐÄÄÒ»ÖÖÆ¥ÅäÊDz»ºÏÊʵÄ
A. ÖÆ±¸¶þÑõ»¯Ì¼£ºAÓë ¢Û
B. ¹ýÂË£ºBÓë ¢Ü
C. ÓÃË«ÑõË®ºÍ¶þÑõ»¯ÃÌÖÆÑõÆø£ºCÓë ¢Ù
D. Ìí¼Ó¾Æ¾«£ºDÓë ¢Ú
![]()
D
ÏÂͼÊÇʵÑéÊÒÖÆ±¸ÂÈÆø²¢½øÐÐһϵÁÐÏà¹ØÊµÑéµÄ×°Ö㨼гּ°¼ÓÈÈÒÇÆ÷ÒÑÂÔ£©¡£
![]()
¢ÅÖÆ±¸ÂÈÆøÑ¡ÓõÄҩƷΪ¹ÌÌå¶þÑõ»¯Ã̺ÍŨÑÎËᣬÔòÏà¹ØµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ£º ¡ø ¡£
×°ÖÃBÖб¥ºÍʳÑÎË®µÄ×÷ÓÃÊÇ_____¡ø ____£»Í¬Ê±×°ÖÃBÒàÊǰ²È«Æ¿£¬¼à²âʵÑé½øÐÐʱCÖÐÊÇ·ñ·¢Éú¶ÂÈû£¬Çëд³ö·¢Éú¶ÂÈûʱBÖеÄÏÖÏó_____¡ø____¡£
¢Æ×°ÖÃCµÄʵÑéÄ¿µÄÊÇÑéÖ¤ÂÈÆøÊÇ·ñ¾ßÓÐÆ¯°×ÐÔ£¬Îª´ËCÖÐI¡¢II¡¢IIIÒÀ´Î·ÅÈë__¡ø__¡£
| a | b | c | d | |
| I | ¸ÉÔïµÄÓÐÉ«²¼Ìõ | ¸ÉÔïµÄÓÐÉ«²¼Ìõ | ʪÈóµÄÓÐÉ«²¼Ìõ | ʪÈóµÄÓÐÉ«²¼Ìõ |
| II | ¼îʯ»Ò | ¹è½º | ŨÁòËá | ÎÞË®ÂÈ»¯¸Æ |
| III | ʪÈóµÄÓÐÉ«²¼Ìõ | ʪÈóµÄÓÐÉ«²¼Ìõ | ¸ÉÔïµÄÓÐÉ«²¼Ìõ | ¸ÉÔïµÄÓÐÉ«²¼Ìõ |
¢ÇÉè¼Æ×°ÖÃD¡¢EµÄÄ¿µÄÊDZȽÏÂÈ¡¢äå¡¢µâµÄ·Ç½ðÊôÐÔ¡£µ±ÏòDÖлº»ºÍ¨ÈëÉÙÁ¿ÂÈÆøÊ±£¬¿ÉÒÔ¿´µ½ÎÞÉ«ÈÜÒºÖð½¥±äΪ__¡ø__É«£¬ËµÃ÷ÂȵķǽðÊôÐÔ´óÓÚäå¡£´ò¿ª»îÈû£¬½«×°ÖÃDÖÐÉÙÁ¿ÈÜÒº¼ÓÈë×°ÖÃEÖУ¬Õñµ´¡£¹Û²ìµ½µÄÏÖÏóÊÇ___________¡ø____________¡£
¢È×°ÖÃFÖÐÓÃ×ãÁ¿µÄNa2SO3ÈÜÒºÎüÊÕÓàÂÈ£¬ÊÔд³öÏàÓ¦µÄÀë×Ó·´Ó¦·½³Ìʽ£º___¡ø___¡£
ÈôÐèͨ¹ýµ¼µçʵÑéÖ¤Ã÷NaClÊÇÀë×Ó»¯ºÏÎ¿ÉÒÔÑ¡ÔñµÄʵÑé¶ÔÏóÊÇ£¨¡¡¡¡£©
| ¡¡ | A£® | NaCl¹ÌÌå | B£® | NaClË®ÈÜÒº | C£® | NaClÈÛÈÚÒº | D£® | ÒÔÉ϶¼²»¿ÉÒÔ |