ijУ¿ÎÍâ»î¶¯Ð¡×飬Óû²â¶¨Ò»´ýÂÃÓοª·¢µÄÑÒ¶´ÄÚ¿ÕÆøÖжþÑõ»¯Ì¼µÄÌå»ý·ÖÊý£¨¼ÙÉ趴ÄÚ¿ÕÆøÖв»º¬³ý¶þÑõ»¯Ì¼ÍâµÄÆäËûËáÐÔÆøÌ壩¡£½øÐÐÁËÈçÏÂʵÑ飺

(1)È¡Ñù¡£ËûÃÇ×¼±¸´ÓÑÒ¶´µÄµ×²¿È¡Ñù£¬ÇëÄãÉè¼ÆÓùã¿ÚÆ¿´Ó¶´ÖÐÈ¡»Øһƿ¿ÕÆøÑùÆ·µÄ·½·¨£º                                                £»   

(2)²â¶¨ÓÃ150mLµÄ×¢ÉäÆ÷´Ó¹ã¿ÚÆ¿ÖгéÈ¡100mLÆøÑù£¬°´ÉÏͼËùʾµÄ×°ÖýøÐÐʵÑ飻

ÈôÒÒ×°ÖÃÖÐNaOHÈÜÒºÄÜÎüÊÕ¶þÑõ»¯Ì¼ÆøÌ壬ÇÒʵÑé½áÊøºó£¬Á¿Í²ÄÚË®µÄÌå»ýΪ99mL£¬´ËÊý¾ÝÊÇ        µÄÌå»ýÊý£¨ÓÃÐòºÅÌîд£©

  A£®¶þÑõ»¯Ì¼       B£®µªÆøºÍÑõÆøµÄ»ìºÏÆøÌå    C£®¿ÕÆøÖгý¶þÑõ»¯Ì¼ÍâµÄËùÓÐÆøÌå

(3)¼ÆË㣺¶´µ×¿ÕÆøÖжþÑõ»¯Ì¼µÄÌå»ý·ÖÊýΪ        £»

(4)ΪӪÔì¸üºÃµÄÂÃÓλ·¾³£¬ÈÃÑÒ¶´ÏòÓοͿª·¢£¬ÄãÈÏΪӦ²ÉÈ¡ÄÄЩ´ëÊ©À´½µµÍ¸ÃÑÒ¶´ÄÚ¶þÑõ»¯Ì¼µÄº¬Á¿£º                                           ¡£

 

¡¾´ð°¸¡¿

(1)½«¹ã¿ÚÆ¿ÏÈ×°ÂúË®´ø½ø¶´ÄÚ£¬ÔÚ¶´ÄÚµ¹Ë®²¢²Á¸É£¬Æ¿¿ÚÏòÉÏ£¬¸ÇºÃÆ¿¸Ç   

(2) C   (3)1%  £¨4£©Ïò¶´ÄÚͨ·ç£¬ÔÚ¶´ÄÚ·ÅÉ϶þÑõ»¯Ì¼ÆøÌåµÄÎüÊÕ×°Öã¨Èç³ÎÇåʯ»ÒË®»òNaOHÈÜÒº£©

¡¾½âÎö¡¿ÂÔ

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijУ¿ÎÍâ»î¶¯Ð¡×飬Óû²â¶¨¹ðÁÖÆßÐÇÑÒ¶´ÄÚ¿ÕÆøÖÐCO2µÄÌå»ý·ÖÊý£¨¼ÙÉ趴ÄÚ¿ÕÆøÖв»º¬³ýCO2ÍâµÄÆäËûËáÐÔÆøÌ壩£®½øÐÐÁËÈçÏÂʵÑ飺
£¨1£©È¡Ñù£ºËûÃÇ×¼±¸´ÓÑÒ¶´µÄµ×²¿È¡Ñù£¬ÇëÄãÉè¼ÆÓùã¿ÚÆ¿´Ó¶´ÖÐÈ¡»Øһƿ¿ÕÆøÑùÆ·µÄ·½·¨£º
 
£®
£¨2£©²â¶¨£ºÓÃ150mLµÄ×¢ÉäÆ÷´Ó¹ã¿ÚÆ¿ÖгéÈ¡100mLÆøÑù£¬°´ÏÂͼËùʾµÄ×°ÖýøÐÐʵÑ飮
»Ø´ðÏÂÁÐÎÊÌ⣺
¾«Ó¢¼Ò½ÌÍø
¢Ù¼××°ÖÃÖÐʯ»ÒË®µÄ×÷ÓÃ
 
£®
¢ÚʵÑé½áÊøºó£¬Á¿Í²ÄÚË®µÄÌå»ýΪ99mL£¬´ËÊý¾ÝÊÇ
 
µÄÌå»ýÊý£¨ÓÃÐòºÅÌîд£©£®
A£® CO2        B£® N2ºÍO2µÄ»ìºÏÎï      C£® ¿ÕÆøÖгýCO2ÍâµÄËùÓÐÆøÌå
£¨3£©¼ÆË㣺¶´µ×¿ÕÆøÖÐCO2µÄÌå»ý·ÖÊýΪ
 
£®
£¨4£©ÎªÓªÔì¸üºÃµÄÂÃÓλ·¾³£¬½µµÍ¶´ÄÚCO2µÄº¬Á¿£¬ÄãÈÏΪӦ²ÉÈ¡µÄ´ëÊ©ÓÐ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijУ¿ÎÍâ»î¶¯Ð¡×飬Óû²â¶¨¹ðÁÖÆßÐÇÑÒ¶´ÄÚ¿ÕÆøÖÐCO2µÄÌå»ý·ÖÊý£¨¼ÙÉ趴ÄÚ¿ÕÆøÖв»º¬³ýCO2ÍâµÄÆäËûËáÐÔÆøÌ壩£®½øÐÐÁËÈçͼʵÑ飺
£¨1£©È¡Ñù£®ËûÃÇ×¼±¸´ÓÑÒ¶´µÄµ×²¿È¡Ñù£¬ÇëÄãÉè¼ÆÓùã¿ÚÆ¿´Ó¶´ÖÐÈ¡»Øһƿ¿ÕÆøÑùÆ·µÄ·½·¨
½«¹ã¿ÚƿװÂúË®£¬¸ÇÉϲ£Á§Æ¬£¬´ø½ø¶´ÖУ¬½«Ë®µ¹µô£¬²Á¸ÉÆ¿ÄÚ£¬¸ÇÉϲ£Á§Æ¬¼´¿É
½«¹ã¿ÚƿװÂúË®£¬¸ÇÉϲ£Á§Æ¬£¬´ø½ø¶´ÖУ¬½«Ë®µ¹µô£¬²Á¸ÉÆ¿ÄÚ£¬¸ÇÉϲ£Á§Æ¬¼´¿É
£®
£¨2£©²â¶¨£®ÓÃ150mLµÄ×¢ÉäÆ÷´Ó¹ã¿ÚÆ¿ÖгéÈ¡100mLÆøÑù£¬°´Í¼ËùʾµÄ×°ÖýøÐÐʵÑ飮»Ø´ðÎÊÌ⣺¼××°ÖÃÖÐʯ»ÒË®µÄ×÷ÓÃÊÇ
ÎüÊÕÆøÑùÖеĶþÑõ»¯Ì¼
ÎüÊÕÆøÑùÖеĶþÑõ»¯Ì¼
£®
£¨3£©ÎªÓªÔì¸üºÃµÄÂÃÓλ·¾³£¬½µµÍ¶´ÄÚCO2µÄº¬Á¿£¬ÄãÈÏΪӦ²ÉÈ¡µÄ´ëÊ©ÓÐ
ÓÃͨ·ç¹Ü¹ÄÈ붴ÍâµÄ¿ÕÆø
ÓÃͨ·ç¹Ü¹ÄÈ붴ÍâµÄ¿ÕÆø
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijУ¿ÎÍâ»î¶¯Ð¡×飬Óû²â¶¨Ò»´ýÂÃÓοª·¢µÄÑÒ¶´ÄÚ¿ÕÆøÖжþÑõ»¯Ì¼µÄÌå»ý·ÖÊý£¨¼ÙÉ趴ÄÚ¿ÕÆøÖв»º¬³ý¶þÑõ»¯Ì¼ÍâµÄÆäËûËáÐÔÆøÌ壩¡£½øÐÐÁËÈçÏÂʵÑ飺

(1)È¡Ñù¡£ËûÃÇ×¼±¸´ÓÑÒ¶´µÄµ×²¿È¡Ñù£¬ÇëÄãÉè¼ÆÓùã¿ÚÆ¿´Ó¶´ÖÐÈ¡»Øһƿ¿ÕÆøÑùÆ·µÄ·½·¨£º                                               £»   

(2)²â¶¨ÓÃ150mLµÄ×¢ÉäÆ÷´Ó¹ã¿ÚÆ¿ÖгéÈ¡100mLÆøÑù£¬°´ÉÏͼËùʾµÄ×°ÖýøÐÐʵÑ飻

ÈôÒÒ×°ÖÃÖÐNaOHÈÜÒºÄÜÎüÊÕ¶þÑõ»¯Ì¼ÆøÌ壬ÇÒʵÑé½áÊøºó£¬Á¿Í²ÄÚË®µÄÌå»ýΪ99mL£¬´ËÊý¾ÝÊÇ       µÄÌå»ýÊý£¨ÓÃÐòºÅÌîд£©

 A£®¶þÑõ»¯Ì¼       B£®µªÆøºÍÑõÆøµÄ»ìºÏÆøÌå    C£®¿ÕÆøÖгý¶þÑõ»¯Ì¼ÍâµÄËùÓÐÆøÌå

(3)¼ÆË㣺¶´µ×¿ÕÆøÖжþÑõ»¯Ì¼µÄÌå»ý·ÖÊýΪ        £»

(4)ΪӪÔì¸üºÃµÄÂÃÓλ·¾³£¬ÈÃÑÒ¶´ÏòÓοͿª·¢£¬ÄãÈÏΪӦ²ÉÈ¡ÄÄЩ´ëÊ©À´½µµÍ¸ÃÑÒ¶´ÄÚ¶þÑõ»¯Ì¼µÄº¬Á¿£º                                          ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2011½ì½­ËÕÊ¡Ì©ÖÝÊгõÖбÏÒµÉúѧҵ¿¼ÊÔ»¯Ñ§Ä£ÄâÊÔ¾í£¨Áù£© ÌâÐÍ£ºµ¥Ñ¡Ìâ

ijУ¿ÎÍâ»î¶¯Ð¡×飬Óû²â¶¨Ò»´ýÂÃÓοª·¢µÄÑÒ¶´ÄÚ¿ÕÆøÖжþÑõ»¯Ì¼µÄÌå»ý·ÖÊý£¨¼ÙÉ趴ÄÚ¿ÕÆøÖв»º¬³ý¶þÑõ»¯Ì¼ÍâµÄÆäËûËáÐÔÆøÌ壩¡£½øÐÐÁËÈçÏÂʵÑ飺

(1)È¡Ñù¡£ËûÃÇ×¼±¸´ÓÑÒ¶´µÄµ×²¿È¡Ñù£¬ÇëÄãÉè¼ÆÓùã¿ÚÆ¿´Ó¶´ÖÐÈ¡»Øһƿ¿ÕÆøÑùÆ·µÄ·½·¨£º                                               £»   
(2)²â¶¨ÓÃ150mLµÄ×¢ÉäÆ÷´Ó¹ã¿ÚÆ¿ÖгéÈ¡100mLÆøÑù£¬°´ÉÏͼËùʾµÄ×°ÖýøÐÐʵÑ飻
ÈôÒÒ×°ÖÃÖÐNaOHÈÜÒºÄÜÎüÊÕ¶þÑõ»¯Ì¼ÆøÌ壬ÇÒʵÑé½áÊøºó£¬Á¿Í²ÄÚË®µÄÌå»ýΪ99mL£¬´ËÊý¾ÝÊÇ       µÄÌå»ýÊý£¨ÓÃÐòºÅÌîд£©
A£®¶þÑõ»¯Ì¼      B£®µªÆøºÍÑõÆøµÄ»ìºÏÆøÌå   C£®¿ÕÆøÖгý¶þÑõ»¯Ì¼ÍâµÄËùÓÐÆøÌå
(3)¼ÆË㣺¶´µ×¿ÕÆøÖжþÑõ»¯Ì¼µÄÌå»ý·ÖÊýΪ       £»
(4)ΪӪÔì¸üºÃµÄÂÃÓλ·¾³£¬ÈÃÑÒ¶´ÏòÓοͿª·¢£¬ÄãÈÏΪӦ²ÉÈ¡ÄÄЩ´ëÊ©À´½µµÍ¸ÃÑÒ¶´ÄÚ¶þÑõ»¯Ì¼µÄº¬Á¿£º                                          ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2009-2010ѧÄê½­Î÷Ê¡¸§ÖÝÊÐÁÙ´¨ÆßÖоÅÄ꼶£¨ÉÏ£©µÚ¶þ´ÎÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ijУ¿ÎÍâ»î¶¯Ð¡×飬Óû²â¶¨¹ðÁÖÆßÐÇÑÒ¶´ÄÚ¿ÕÆøÖÐCO2µÄÌå»ý·ÖÊý£¨¼ÙÉ趴ÄÚ¿ÕÆøÖв»º¬³ýCO2ÍâµÄÆäËûËáÐÔÆøÌ壩£®½øÐÐÁËÈçÏÂʵÑ飺
£¨1£©È¡Ñù£ºËûÃÇ×¼±¸´ÓÑÒ¶´µÄµ×²¿È¡Ñù£¬ÇëÄãÉè¼ÆÓùã¿ÚÆ¿´Ó¶´ÖÐÈ¡»Øһƿ¿ÕÆøÑùÆ·µÄ·½·¨£º______£®
£¨2£©²â¶¨£ºÓÃ150mLµÄ×¢ÉäÆ÷´Ó¹ã¿ÚÆ¿ÖгéÈ¡100mLÆøÑù£¬°´ÏÂͼËùʾµÄ×°ÖýøÐÐʵÑ飮
»Ø´ðÏÂÁÐÎÊÌ⣺

¢Ù¼××°ÖÃÖÐʯ»ÒË®µÄ×÷ÓÃ______£®
¢ÚʵÑé½áÊøºó£¬Á¿Í²ÄÚË®µÄÌå»ýΪ99mL£¬´ËÊý¾ÝÊÇ______µÄÌå»ýÊý£¨ÓÃÐòºÅÌîд£©£®
A£® CO2        B£® N2ºÍO2µÄ»ìºÏÎï      C£® ¿ÕÆøÖгýCO2ÍâµÄËùÓÐÆøÌå
£¨3£©¼ÆË㣺¶´µ×¿ÕÆøÖÐCO2µÄÌå»ý·ÖÊýΪ______£®
£¨4£©ÎªÓªÔì¸üºÃµÄÂÃÓλ·¾³£¬½µµÍ¶´ÄÚCO2µÄº¬Á¿£¬ÄãÈÏΪӦ²ÉÈ¡µÄ´ëÊ©ÓÐ______£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸