ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÏÂͼΪijͬѧÀûÓÃ×ÏÉ«Ñó´ÐÁÛƬҶÍâ±íƤ×÷ΪʵÑé²ÄÁÏ£¬¹Û²ìÖ²Îïϸ°ûÖʱڷÖÀëÓ븴ԵĻù±¾²Ù×÷²½Ö裨ÈçͼËùʾ£©£¬ÏÂÁÐÓйØÐðÊö´íÎóµÄÊÇ
A.ϸ°ûÔÚÖʱڷÖÀëµÄ¹ý³ÌÖУ¬ÎüË®ÄÜÁ¦Öð½¥ÔÚÔöÇ¿
B.Ñó´ÐÁÛƬҶÄÚ±íƤϸ°ûÎÞÉ«£¬²»ÄÜÑ¡×÷ϸ°ûÖʱڷÖÀëÓ븴ԵIJÄÁÏ
C.Èç¹û½«ÕáÌÇÈÜÒº»»³ÉÊÊÒËŨ¶ÈµÄKNO3ÈÜÒº£¬¿ÉÒÔÊ¡ÂÔE¹ý³Ì
D.Èô¸ÄÓÃŨ¶ÈΪ0£®5g/mLµÄÕáÌÇÈÜÒº£¬D¡¢F¹Û²ìµ½µÄÏÖÏóÏàͬ
¡¾´ð°¸¡¿B
¡¾½âÎö¡¿
ÔÚÖʱڷÖÀëºÍ¸´ÔʵÑéÖУ¬µÚÒ»´Î¹Û²ìµÄÊÇÕý³£Ï¸°û£¬µÚ¶þ´Î¹Û²ìµÄÊÇÖʱڷÖÀëµÄϸ°û£¬µÚÈý´Î¹Û²ìµÄÊÇÖʱڷÖÀ븴ԵÄϸ°û£»ÔÚÖʱڷÖÀë¹ý³ÌÖУ¬ÔÉúÖʲãÓëϸ°û±ÚÖð½¥·Ö¿ª£¬ÒºÅݵÄÌå»ýÖð½¥±äС£¬ÒºÅݵÄÑÕÉ«Öð½¥±äÉÖʱڷÖÀ븴Թý³ÌÓëÉÏÊöÏÖÏóÏà·´£»ÊÊÒËŨ¶ÈµÄÏõËá¼ØÄÜÈóÉÊìµÄÖ²Îïϸ°ûÏÈ·¢ÉúÖʱڷÖÀ룬Ȼºó×Ô¶¯¸´Ô£»ÔÚÒ»¶¨·¶Î§ÄÚ£¬Ï¸°ûÍâÈÜÒºÓëϸ°ûÒºµÄŨ¶È²îÔ½´ó£¬ÖʱڷÖÀëËÙÂÊÔ½¿ì£¬µ«Íâ½çÈÜҺŨ¶È¹ý¸ß£¬»áµ¼ÖÂϸ°ûʧˮ¹ý¶à¶øËÀÍö£¬¸ù¾Ý·ÖÎö»Ø´ð¡£
A¡¢Ï¸°ûÔÚÖʱڷÖÀëµÄ¹ý³ÌÖУ¬Ï¸°ûҺŨ¶ÈÔÚÖð½¥Ôö¼Ó£¬ÎüË®ÄÜÁ¦Öð½¥ÔÚÔöÇ¿£¬AÕýÈ·£»
B¡¢Ñó´ÐÁÛƬҶÄÚ±íƤϸ°ûÄÜÑ¡×÷ϸ°ûÖʱڷÖÀëÓ븴ԵIJÄÁÏ£¬B´íÎó£»
C¡¢Ï¸°ûÄÜÖ÷¶¯ÎüÊÕK+ºÍNO3_·¢ÉúÁËÖʱڷÖÀëºó»á×Ô¶¯·¢ÉúÖʱڷÖÀ븴ԣ¬Òò´Ë¿ÉÒÔÊ¡ÂÔE¹ý³Ì£¬CÕýÈ·£»
D¡¢Èô¸ÄÓÃŨ¶ÈΪ0.5g/mLµÄÕáÌÇÈÜÒº£¬Ï¸°û»á¹ý¶Èʧˮ¶øËÀÍö£¬²»ÔÙ·¢ÉúÖʱڷÖÀ븴ÔÏÖÏó£¬D¡¢F¹Û²ìµ½µÄÏÖÏóÏàͬ£¬DÕýÈ·¡£
¹ÊÑ¡B¡£