ÌâÄ¿ÄÚÈÝ

ÏÂÁÐÓйػù´¡ÊµÑéÖÐÏÖÏóµÄÃèÊö¼°·ÖÎöÕýÈ·µÄÊÇ
Ñ¡ÏîʵÑéÏÖÏóÔ­Òò»ò½áÂÛ
AÔÚȼ×ŵÄÀ¯ÖòÉÏÕÕÒ»¸öСÉÕ±­£¬À¯ÖòϨÃðÉÕ±­ÄÚÒ»¶¨Ã»ÓÐÑõÆøÁË
BÔÚ¼ÓÈÈKmnO4·Ûĩ֯ÑõÆøÊ±¿´µ½ÊԹܵײ¿×ϺÚÉ«·ÛÄ©·­¹öÊǼÓÈÈÌõ¼þÏÂÉú³ÉµÄ´óÁ¿ÑõÆøµÄ×÷ÓÃ
CÔÚÁòËáÍ­ÈÜÒºÖеμÓʯ»ÒË®»òÏ¡ÇâÑõ»¯ÄÆÈÜÒº¾ùÖ»ÓÐÀ¶É«³Áµí²úÉúʯ»ÒË®»òÏ¡ÇâÑõ»¯ÄÆÈÜÒºÖж¼º¬ÓÐOH-
D½«È¼×ŵÄľÌõ·ÅÔÚ¼¯ÆøÆ¿¿Ú£¬»ðÑæÁ¢¼´Ï¨ÃðÖ¤Ã÷Æ¿ÄÚÔ­ÓÐÆøÌåÒ»¶¨ÊǶþÑõ»¯Ì¼


  1. A.
    Ñ¡ÏîA
  2. B.
    Ñ¡ÏîB
  3. C.
    Ñ¡ÏîC
  4. D.
    Ñ¡ÏîD
B
·ÖÎö£ºA¡¢À¯ÖòȼÉÕÉú³ÉµÄ¶þÑõ»¯Ì¼ÆøÌåζȽϸߣ¬ÃܶÈСÓÚ¿ÕÆøÃܶȴӶø»ý¾ÛÔÚÉÕ±­¶¥²¿Ê¹À¯ÖòϨÃð£®
B¡¢ÓÉÓÚ¼ÓÈÈKmnO4·ÛĩʱÉú³ÉµÄ´óÁ¿ÑõÆøµÄ×÷ÓÃʹµÃÊԹܵײ¿×ϺÚÉ«·ÛÄ©·­¹ö£¬¾Ý´Ë·ÖÎö£®
C¡¢ÔÚÁòËáÍ­ÈÜÒºÖеμÓʯ»ÒË®»òÏ¡ÇâÑõ»¯ÄÆÈÜÒº¾ùÖ»ÓÐÀ¶É«³Áµí²úÉú£¬²»ÄÜ˵Ã÷ʯ»ÒË®»òÏ¡ÇâÑõ»¯ÄÆÈÜÒºÖж¼º¬ÓÐOH-£¬ÒòΪ̼ËáÍ­Ò²ÊÇÀ¶É«³Áµí£»
D¡¢½«È¼×ŵÄľÌõ·ÅÔÚ¼¯ÆøÆ¿¿Ú£¬»ðÑæÁ¢¼´Ï¨Ãð£¬ËµÃ÷¸ÃÆøÌ岻ȼÉÕ¡¢²»Ö§³ÖȼÉÕ£¬²»Ò»¶¨ÊǶþÑõ»¯Ì¼£®
½â´ð£ºA¡¢À¯ÖòȼÉÕÉú³ÉµÄ¶þÑõ»¯Ì¼ÆøÌåζȽϸߣ¬ÃܶÈСÓÚ¿ÕÆøÃܶȴӶø»ý¾ÛÔÚÉÕ±­¶¥²¿Ê¹À¯ÖòϨÃ𣬹ʷÖÎö´íÎó£»
B¡¢ÓÉÓÚ¼ÓÈÈKmnO4·ÛĩʱÉú³ÉµÄ´óÁ¿ÑõÆøµÄ×÷ÓÃʹµÃÊԹܵײ¿×ϺÚÉ«·ÛÄ©·­¹ö£¬¹Ê·ÖÎöÕýÈ·£»
C¡¢ÔÚÁòËáÍ­ÈÜÒºÖеμÓʯ»ÒË®»òÏ¡ÇâÑõ»¯ÄÆÈÜÒº¾ùÖ»ÓÐÀ¶É«³Áµí²úÉú£¬²»ÄÜ˵Ã÷ʯ»ÒË®»òÏ¡ÇâÑõ»¯ÄÆÈÜÒºÖж¼º¬ÓÐOH-£¬ÒòΪ̼ËáÍ­Ò²ÊÇÀ¶É«³Áµí£¬¹Ê·ÖÎö´íÎó£»
D¡¢½«È¼×ŵÄľÌõ·ÅÔÚ¼¯ÆøÆ¿¿Ú£¬»ðÑæÁ¢¼´Ï¨Ãð£¬ËµÃ÷¸ÃÆøÌ岻ȼÉÕ¡¢²»Ö§³ÖȼÉÕ£¬²»Ò»¶¨ÊǶþÑõ»¯Ì¼£¬¹Ê·ÖÎö´íÎó£»
¹ÊÑ¡B£®
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬ÕÆÎÕÀ¯ÖòȼÉÕ¡¢¼ÓÈȸßÃÌËá¼ØÖÆÈ¡ÑõÆø¡¢ÎïÖʵÄÐÔÖÊÒÔ¼°¶þÑõ»¯Ì¼µÄ¼ìÑéµÈ£¬ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø