ÌâÄ¿ÄÚÈÝ

ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ


  1. A.
    ÔÚijÑÎÈÜÒºÖмÓÈëŨNaOHÈÜÒº£¬¼ÓÈȺóÈç¹ûÉú³ÉÆøÌåʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬ÔòÔ­ÈÜÒºÒ»¶¨ÊÇï§ÑÎÈÜÒº
  2. B.
    ŨÏõËáÖеÄHNO3¼û¹â»á·Ö½â£¬¹ÊÓÐʱÔÚʵÑéÊÒ¿´µ½µÄŨÏõËá³Ê»ÆÉ«
  3. C.
    ÔÚijÈÜÒºÖмÓÈëÑÎËáËữµÄBaCl2ÈÜÒº£¬Èç¹ûÉú³É°×É«³Áµí£¬ÔòÔ­ÈÜÒºÖÐÒ»¶¨ÓÐSO42-
  4. D.
    ³ýÈ¥¸ÉÔïCO2ÖлìÓеÄÉÙÁ¿SO2£¬¿É½«»ìºÏÆøÌåÒÀ´Îͨ¹ýÊ¢ÓÐËáÐÔKMnO4ÈÜÒº¡¢Å¨ÁòËáµÄÏ´ÆøÆ¿
C
·ÖÎö£ºA¡¢¸ù¾Ý笠ùÀë×ӵļìÑé·½·¨£»
B¡¢¸ù¾ÝŨÏõËáÖв»Îȶ¨£»
C¡¢ÓëÑÎËáËữµÄÂÈ»¯±µ·´Ó¦Éú³ÉµÄ°×É«³Áµí¿ÉÄÜÊÇÂÈ»¯Òø»òÕßÊÇÁòËá±µ£»
D¡¢¸ù¾ÝSO2µÄ»¹Ô­ÐÔ£»
½â´ð£ºA¡¢ÍùÈÜÒºÖмÓÈëÇâÑõ»¯ÄÆÈÜÒº²¢¼ÓÈÈ£¬Éú³ÉʹʪÈóºìɫʯÈïÊÔÖ½±äÀ¶µÄÓд̼¤ÐÔÆøÎ¶ÆøÌ壬֤Ã÷Ô­ÈÜÒºº¬ÓÐï§ÑΣ¬¹ÊAÕýÈ·£»
B¡¢Å¨ÏõËáÍùÍù³Ê»ÆÉ«£¬ÓÉÓÚÏõËáµÄ»¯Ñ§ÐÔÖʲ»Îȶ¨¡¢·Ö½âÉú³ÉNO2µÄÔµ¹Ê£¬¹ÊBÕýÈ·£»
C¡¢ÏòijÈÜÒºÖмÓÈëÑÎËáËữµÄÂÈ»¯±µÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬ÈÜÒºÖк¬ÓÐSO42-»òÒøÀë×ÓÖеÄÖÁÉÙÒ»ÖÖ£¬¹ÊC´íÎó£»
D¡¢ÒòΪSO2Óл¹Ô­ÐÔ£¬¿ÉÒÔ±»ËáÐÔKMnO4Ñõ»¯³ýÈ¥£¬¶øCO2ÓëËáÐÔKMnO4²»·´Ó¦£¬¹ÊDÕýÈ·£»
¹ÊÑ¡£ºC£®
µãÆÀ£º±¾ÌâÖ»Òª¿¼²éÁËÎïÖʵļìÑé¡¢ÐÔÖÊ¡¢³ýÔÓµÈÎÊÌ⣬ÄѶȲ»´ó£¬¸ù¾Ý¿Î±¾ÖªÊ¶¼´¿ÉÍê³É£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø