ÌâÄ¿ÄÚÈÝ

С»ªÏë²â¶¨Cu£­ZnºÏ½ð¼°Cu£­AgºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£¬ÊµÑéÊÒÖ»Ìṩһƿδ±êÃ÷ÖÊÁ¿·ÖÊýµÄÏ¡ÑÎËáºÍ±ØÒªµÄÒÇÆ÷£®

£¨1£©ÄãÈÏΪÄܲâ³öÆäÍ­µÄÖÊÁ¿·ÖÊýµÄÊÇ___________ºÏ½ð£»

£¨2£©Ð¡»ªÈ¡¸ÃºÏ½ðµÄ·ÛÄ©32.5g£¬Óë×ãÁ¿¸ÃÑÎËá³ä·Ö·´Ó¦£¬¾­²â¶¨£¬²úÉúÁË0.4gÆøÌ壬ÇëÇó³ö¸ÃºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£®

£¨3£©ÈôÏë²â³ö¸ÃÑÎËáµÄÖÊÁ¿·ÖÊý£¬ÄãÈÏΪʵÑéʱ±ØÐëÌṩºÍ²â³öµÄÊý¾ÝÊÇ___________

___________£¨Ñ¡ÌîÐòºÅ£©£®

A£®²Î¼Ó·´Ó¦µÄºÏ½ðÖÊÁ¿

B£®²Î¼Ó·´Ó¦µÄÏ¡ÑÎËáµÄÖÊÁ¿

C£®²Î¼Ó·´Ó¦µÄÏ¡ÑÎËáµÄÌå»ýºÍÃܶÈ

D£®²úÉúÆøÌåµÄÖÊÁ¿

 

´ð°¸£º
½âÎö£º

´ð°¸£º£¨1£©Cu£­Zn

£¨2£©½â£ºÉè32.5gºÏ½ðÖк¬CuµÄÖÊÁ¿Îªx£¬ÒÀÌâÒâÓÐ


Ìáʾ£º

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø