ÌâÄ¿ÄÚÈÝ

ÏÂÁгýÈ¥À¨ºÅÄÚÔÓÖʵÄÓйزÙ×÷·½·¨²»ÕýÈ·µÄÊÇ£º¢Ù±½(±½·Ó)£º¼ÓÈëNaOHÈÜÒº£¬·ÖÒº£»¢ÚÒÒ´¼(ÒÒËá)£º¼ÓKOHÈÜÒº£¬·ÖÒº£»¢Û±½(¼×±½)£º¼ÓKMnO4/NaOHÈÜÒº£¬ÕôÁ󣻢ÜÒÒÍé(ÒÒÏ©)£ºËáÐÔKMnO4ÈÜÒº£¬Ï´Æø£»¢ÝÒÒËáÒÒõ¥(ÒÒËá)£º¼ÓÈëÒÒ´¼ºÍŨÁòËᣬʹÒÒËáÈ«²¿×ª»¯ÎªÒÒËáÒÒõ¥£»¢Þµí·ÛÈÜÒº(ÆÏÌÑÌÇ)£ºÉøÎö£»¢ßÌáÈ¡ÈܽâÔÚË®ÖеÄÉÙÁ¿µâ£º¼ÓÈëCCl4£¬·ÖÒº£¬È¡³öÓлú²ãÔÙ·ÖÀë

[¡¡¡¡]

A£®

¢Ù¢Ú¢Ü¢Ý

B£®

¢Ú¢Û¢Ü¢Ý

C£®

¢Ú¢Ü¢Ý

D£®

¢Ü¢Ý¢Þ¢ß

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø