ÌâÄ¿ÄÚÈÝ

£¨6·Ö)Ñ¡ÔñÏÂÁÐʵÑé·½·¨·ÖÀëÎïÖÊ£¬½«·ÖÀë·½·¨µÄÐòºÅÌîÔÚºáÏßÉÏ¡£¡¡

A£®ÝÍÈ¡·ÖÒº·¨¡¡ B£®¼ÓÈȷֽⷨ¡¡ C£®½á¾§·¨¡¡ D£®·ÖÒº·¨¡¡ E£®ÕôÁ󷨡¡F£®¹ýÂË·¨

£¨1£©________·ÖÀë±¥ºÍʳÑÎË®Óëɳ×ӵĻìºÏµÄ¡£

£¨2£©________´ÓKNO3ºÍNaClµÄ»ìºÏÈÜÒºÖлñµÃKNO3¡£

£¨3£©________·ÖÀëË®ºÍÆûÓ͵ĻìºÏÎï¡£

£¨4£©________·ÖÀëËÄÂÈ»¯Ì¼£¨·Ðµã76.75¡æ£©ºÍ¼×±½£¨·Ðµã110.6¡æ£©µÄ»ìºÏÎï¡£

£¨5£©________´ÓµâµÄË®ÈÜÒºÀïÌáÈ¡µâ¡£

£¨6£©________´ÓNaClÓëNH4HCO3¹ÌÌå»ìºÏÎïÖеõ½NaCl¡£

 

£¨1£©F£¨2£©C£¨3£©D£¨4£©E£¨5£©A£¨6£©B

½âÎö:ÂÔ

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø