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°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º¾£ÖÝÊÐ2006Äê³õÖбÏÒµ°àµÚ¶þ´Îµ÷Ñп¼ÊÔ»¯Ñ§ÊÔÌâ ÌâÐÍ£º022

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

(1)

ÄãÈÏΪÄܲâ³öÆäÖÐÍ­µÄÖÊÁ¿·ÖÊýÊÇ________ºÏ½ð£»

(2)

С»ªÈ¡¸ÃºÏ½ð·ÛÄ©32.5 gÓë×ãÁ¿µÄ100 gÉÏÊöµÄÑÎËá³ä·Ö·´Ó¦ºó£¬¾­²â¶¨£¬²úÉúÁË0.4 gÆøÌ壮ÇëÇó³ö¸ÃºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊýºÍÈÜÒºÖÐZnCl2µÄÖÊÁ¿·ÖÊý£®(½á¹û±£Áô1λСÊý)

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

С»ªÏë²â¶¨Cu£­ZnºÏ½ðºÍCu£­AgºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£¬ÊµÑéÊÒÖ»ÌṩÁËһƿϡÑÎËáºÍÏà¹ØµÄÒÇÆ÷¡£

¢Å¸ù¾ÝÏÖÓеÄÌõ¼þ£¬ÄãÈÏΪֻÄܲâ³ö         ºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý¡£

¢ÆΪÁ˲ⶨ¸ÃºÏ½ðµÄ×é³É£¬Ð¡»ª³ÆÈ¡10g¸ÃºÏ½ð·ÛÄ©£¬ÔÚ·ÛÄ©ÖÐÁ¬ÐøÈý´Î¼ÓÈëÏ¡ÑÎËá·´Ó¦¡£Ã¿¼ÓÒ»´ÎÑÎËᣬС»ª¼Ç¼ËùµÃÆøÌåµÄÖÊÁ¿£¬ÊµÑéÊý¾ÝÈçÏ£º

 

µÚÒ»´Î

µÚ¶þ´Î

µÚÈý´Î

Á¬Ðø¼ÓÈëÑÎËáµÄÌå»ý/ml

10

10

10

Éú³ÉÇâÆøµÄÖÊÁ¿/g

0.08

0.08

0.04

 

´ÓÉϱíÊý¾Ý·ÖÎö£¬Ð¡»ªÓÃ10gºÏ½ð·ÛÄ©×ܹ²ÊÕ¼¯µ½¡¡¡¡¡¡¡¡gÇâÆø

¢ÇÇó³ö¸ÃºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

С»ªÏë²â¶¨Cu£­ZnºÏ½ðºÍCu£­AgºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£¬ÊµÑéÊÒÖ»ÌṩÁËһƿϡÑÎËáºÍÏà¹ØµÄÒÇÆ÷¡£
¢Å¸ù¾ÝÏÖÓеÄÌõ¼þ£¬ÄãÈÏΪֻÄܲâ³ö         ºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý¡£
¢ÆΪÁ˲ⶨ¸ÃºÏ½ðµÄ×é³É£¬Ð¡»ª³ÆÈ¡10g¸ÃºÏ½ð·ÛÄ©£¬ÔÚ·ÛÄ©ÖÐÁ¬ÐøÈý´Î¼ÓÈëÏ¡ÑÎËá·´Ó¦¡£Ã¿¼ÓÒ»´ÎÑÎËᣬС»ª¼Ç¼ËùµÃÆøÌåµÄÖÊÁ¿£¬ÊµÑéÊý¾ÝÈçÏ£º
 
µÚÒ»´Î
µÚ¶þ´Î
µÚÈý´Î
Á¬Ðø¼ÓÈëÑÎËáµÄÌå»ý/ml
10
10
10
Éú³ÉÇâÆøµÄÖÊÁ¿/g
0.08
0.08
0.04
 
´ÓÉϱíÊý¾Ý·ÖÎö£¬Ð¡»ªÓÃ10gºÏ½ð·ÛÄ©×ܹ²ÊÕ¼¯µ½¡¡¡¡¡¡¡¡gÇâÆø
¢ÇÇó³ö¸ÃºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2011-2012ѧÄ긣½¨Ê¡ÁúÑÒÊÐÉϺ¼ÏؾÅÄ꼶»¯Ñ§×ܸ´Ï°ÊÔ¾í£¨¶þ£© ÌâÐÍ£º¼ÆËãÌâ

С»ªÏë²â¶¨Cu£­ZnºÏ½ðºÍCu£­AgºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£¬ÊµÑéÊÒÖ»ÌṩÁËһƿϡÑÎËáºÍÏà¹ØµÄÒÇÆ÷¡£
¢Å¸ù¾ÝÏÖÓеÄÌõ¼þ£¬ÄãÈÏΪֻÄܲâ³ö         ºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý¡£
¢ÆΪÁ˲ⶨ¸ÃºÏ½ðµÄ×é³É£¬Ð¡»ª³ÆÈ¡10g¸ÃºÏ½ð·ÛÄ©£¬ÔÚ·ÛÄ©ÖÐÁ¬ÐøÈý´Î¼ÓÈëÏ¡ÑÎËá·´Ó¦¡£Ã¿¼ÓÒ»´ÎÑÎËᣬС»ª¼Ç¼ËùµÃÆøÌåµÄÖÊÁ¿£¬ÊµÑéÊý¾ÝÈçÏ£º

 
µÚÒ»´Î
µÚ¶þ´Î
µÚÈý´Î
Á¬Ðø¼ÓÈëÑÎËáµÄÌå»ý/ml
10
10
10
Éú³ÉÇâÆøµÄÖÊÁ¿/g
0.08
0.08
0.04
 
´ÓÉϱíÊý¾Ý·ÖÎö£¬Ð¡»ªÓÃ10gºÏ½ð·ÛÄ©×ܹ²ÊÕ¼¯µ½¡¡¡¡¡¡¡¡gÇâÆø
¢ÇÇó³ö¸ÃºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2012½ì¸£½¨Ê¡ÁúÑÒÊÐÉϺ¼ÏؾÅÄ꼶»¯Ñ§×ܸ´Ï°ÊÔ¾í£¨¶þ£© ÌâÐÍ£º¼ÆËãÌâ

С»ªÏë²â¶¨Cu£­ZnºÏ½ðºÍCu£­AgºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£¬ÊµÑéÊÒÖ»ÌṩÁËһƿϡÑÎËáºÍÏà¹ØµÄÒÇÆ÷¡£

¢Å¸ù¾ÝÏÖÓеÄÌõ¼þ£¬ÄãÈÏΪֻÄܲâ³ö          ºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý¡£

¢ÆΪÁ˲ⶨ¸ÃºÏ½ðµÄ×é³É£¬Ð¡»ª³ÆÈ¡10g¸ÃºÏ½ð·ÛÄ©£¬ÔÚ·ÛÄ©ÖÐÁ¬ÐøÈý´Î¼ÓÈëÏ¡ÑÎËá·´Ó¦¡£Ã¿¼ÓÒ»´ÎÑÎËᣬС»ª¼Ç¼ËùµÃÆøÌåµÄÖÊÁ¿£¬ÊµÑéÊý¾ÝÈçÏ£º

 

µÚÒ»´Î

µÚ¶þ´Î

µÚÈý´Î

Á¬Ðø¼ÓÈëÑÎËáµÄÌå»ý/ml

10

10

10

Éú³ÉÇâÆøµÄÖÊÁ¿/g

0.08

0.08

0.04

 

´ÓÉϱíÊý¾Ý·ÖÎö£¬Ð¡»ªÓÃ10gºÏ½ð·ÛÄ©×ܹ²ÊÕ¼¯µ½¡¡¡¡¡¡¡¡gÇâÆø

¢ÇÇó³ö¸ÃºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸