ÌâÄ¿ÄÚÈÝ

ÔÚ±ê×¼×´¿öÏÂ,½øÐмס¢ÒÒ¡¢±ûÈý×éʵÑé:Èý×é¸÷È¡60 mLͬŨ¶ÈÑÎËá,¼ÓÈëͬһÖÖþÂÁºÏ½ð,²úÉúÆøÌå¡£ÓйØÊý¾ÝÁбíÈçÏÂ:

ʵÑéÐòºÅ

¼×

ÒÒ

±û

ºÏ½ðÖÊÁ¿/mg

510

770

918

ÆøÌåÌå»ý/mL

560

672

672

ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ                                                         (    )

A.¼××éºÍÒÒ×éµÄʵÑéÖÐ,ÑÎËá¾ù¹ýÁ¿                

B.ÑÎËáµÄÎïÖʵÄÁ¿Å¨¶ÈΪ0.8  

C.ºÏ½ðÖÐþÂÁµÄÎïÖʵÄÁ¿Ö®±ÈΪ1¡Ã1               

D.±û×éÖÐÂÁµÄÎïÖʵÄÁ¿Îª0.009 mol

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø