(10·Ö)Ϊά³ÖÈËÌåѪҺÖеÄѪÌǺ¬Á¿£¬ÔÚ¸ø²¡ÈËÊäҺʱ£¬Í¨³£ÓÃÆÏÌÑÌÇ×¢ÉäÒº£¬ÏÂͼÊÇÒ½Ôº¸ø²¡ÈËÊäҺʱʹÓõÄһƿÖÊÁ¿·ÖÊýΪ5%µÄÆÏÌÑÌÇ(C6H12O6)×¢ÉäÒºµÄ±êÇ©¡£Ä³Ñ§ÉúÓûÔÚʵÑéÊÒÖÐÅäÖÆ500 mL¸ÃÆÏÌÑÌÇ×¢ÉäÒº¡£

ʵÑéÓÃÆ·£ºÆÏÌÑÌǾ§Ìå(Ħ¶ûÖÊÁ¿£º180 g/mol)¡¢ÕôÁóË®¡¢ÉÕ±­¡¢ÈÝÁ¿Æ¿(500 mL)¡¢Ò©³×¡¢½ºÍ·µÎ¹Ü¡¢Á¿Í²¡£

(1)»¹È±ÉÙµÄÒÇÆ÷ÓÐ_                         ¡£

(2)ÏÂÁжÔÈÝÁ¿Æ¿¼°ÆäʹÓ÷½·¨µÄÃèÊöÖÐÕýÈ·µÄÊÇ_       _¡£

A£®Ê¹ÓÃÇ°Òª¼ì²éÈÝÁ¿Æ¿ÊÇ·ñ©ˮ

B£®ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºó£¬ÔÙÓñê×¼ÆÏÌÑÌÇ×¢ÉäÒºÈóÏ´

C£®ÅäÖÆÈÜҺʱ£¬°Ñ³ÆºÃµÄÆÏÌÑÌǾ§ÌåСÐĵ¹ÈëÈÝÁ¿Æ¿ÖУ¬¼ÓÈëÕôÁóË®µ½½Ó½ü¿Ì¶ÈÏß1¡«2 cm´¦£¬¸ÄÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏß

D£®ÈÝÁ¿Æ¿ÉϱêÓÐÈÝ»ý¡¢Î¶ȺÍŨ¶È

(3)ʵÑéÖÐÐèÈ¡Óþ§ÌåµÄÖÊÁ¿Îª__     __£¬ÎïÖʵÄÁ¿Å¨¶È_       _¡£

(4)ÅäÖÆ0.1 mol/LµÄNaClÈÜÒº£¬ÏÂÁвÙ×÷»áµ¼ÖÂËùÅäÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈÆ«¸ßµÄÊÇ__      ¡£

A£®Ã»Óн«Ï´µÓҺתÒƵ½ÈÝÁ¿Æ¿         B£®¶¨ÈÝʱ¸©ÊÓ¶ÁÈ¡¿Ì¶È

C£®Ô­ÈÝÁ¿Æ¿Ï´¾»ºóδ¸ÉÔï            D£®¶¨ÈÝʱҺÃ泬¹ýÁ˿̶ÈÏß

 

(1)ÍÐÅÌÌìƽ¡¢²£Á§°ô   (2)A

(3)27 g   0.3 mol/L   (4)B

½âÎö:ÂÔ

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄê¸ÊËàÊ¡À¼ÖÝÒ»Öи߶þÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÊµÑéÌâ

(10·Ö)Ϊά³ÖÈËÌåѪҺÖеÄѪÌǺ¬Á¿£¬ÔÚ¸ø²¡ÈËÊäҺʱ£¬Í¨³£ÓÃÆÏÌÑÌÇ×¢ÉäÒº£¬ÏÂͼÊÇÒ½Ôº¸ø²¡ÈËÊäҺʱʹÓõÄһƿÖÊÁ¿·ÖÊýΪ5%µÄÆÏÌÑÌÇ(C6H12O6)×¢ÉäÒºµÄ±êÇ©¡£Ä³Ñ§ÉúÓûÔÚʵÑéÊÒÖÐÅäÖÆ500 mL¸ÃÆÏÌÑÌÇ×¢ÉäÒº¡£

ÆÏÌÑÌÇ×¢ÉäÒº
¹æ¸ñ£º250mL(Ãܶȣº1.08g·mL-1)
Éú²úÅúºÅ£º1003203 2
ÓÐЧÆÚ£ºÖÁ2013Äê10ÔÂ
5%
ʵÑéÓÃÆ·£ºÆÏÌÑÌǹÌÌå¡¢ÕôÁóË®¡¢ÉÕ±­¡¢ÈÝÁ¿Æ¿(500 mL)¡¢Ò©³×¡¢½ºÍ·µÎ¹Ü¡¢Á¿Í²¡£
(1)»¹È±ÉÙµÄÒÇÆ÷ÓР                      ¡£
(2)ÏÂÁжÔÈÝÁ¿Æ¿¼°Ê¹ÓõÄÃèÊöÖв»ÕýÈ·µÄÊÇ              ¡£
A£®ÈÝÁ¿Æ¿ÉϱêÓÐÈÝ»ý¡¢Î¶ȺÍŨ¶È
B£®Ê¹ÓÃÇ°Òª¼ì²éÈÝÁ¿Æ¿ÊÇ·ñ©ˮ
C£®ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºó£¬ÔÙÓÃ5%ÆÏÌÑÌÇ×¢ÉäҺϴ
D£®ÅäÖÆÈÜҺʱ£¬°Ñ³ÆºÃµÄÆÏÌÑÌǾ§ÌåСÐĵ¹ÈëÈÝÁ¿Æ¿ÖУ¬¼ÓÈëÕôÁóË®µ½½Ó½ü¿Ì¶ÈÏß1¡«2 cm´¦£¬¸ÄÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏß
(3)ʵÑéÖÐÐèÈ¡ÓùÌÌåµÄÖÊÁ¿Îª        g£¬¸ÃÆÏÌÑÌÇ×¢ÉäÒºµÄÎïÖʵÄÁ¿Å¨¶È           mol/L.¡£
(4)ÅäÖƸÃÆÏÌÑÌÇ×¢ÉäÒº£¬ÏÂÁвÙ×÷»áµ¼ÖÂËùÅäÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈÆ«¸ßµÄÊÇ    ¡£
A£®Ã»Óн«Ï´µÓҺתÒƵ½ÈÝÁ¿Æ¿         B£®¶¨ÈÝʱ¸©Êӿ̶ÈÏß
C£®ÈÝÁ¿Æ¿Ï´¾»ºóδ¸ÉÔï               D£®¶¨ÈÝʱҺÃ泬¹ýÁ˿̶ÈÏß

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ìɽÎ÷Ê¡Ì«Ô­ÎåÖиßÈý10Ô·ÝÔ¿¼»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ

(10·Ö)Ϊά³ÖÈËÌåѪҺÖеÄѪÌǺ¬Á¿£¬ÔÚ¸ø²¡ÈËÊäҺʱ£¬Í¨³£ÓÃÆÏÌÑÌÇ×¢ÉäÒº£¬ÏÂͼÊÇÒ½Ôº¸ø²¡ÈËÊäҺʱʹÓõÄһƿÖÊÁ¿·ÖÊýΪ5%µÄÆÏÌÑÌÇ(C6H12O6)×¢ÉäÒºµÄ±êÇ©¡£Ä³Ñ§ÉúÓûÔÚʵÑéÊÒÖÐÅäÖÆ500 mL¸ÃÆÏÌÑÌÇ×¢ÉäÒº¡£

ʵÑéÓÃÆ·£ºÆÏÌÑÌǾ§Ìå(Ħ¶ûÖÊÁ¿£º180 g/mol)¡¢ÕôÁóË®¡¢ÉÕ±­¡¢ÈÝÁ¿Æ¿(500 mL)¡¢Ò©³×¡¢½ºÍ·µÎ¹Ü¡¢Á¿Í²¡£
(1)»¹È±ÉÙµÄÒÇÆ÷ÓÐ_                         ¡£
(2)ÏÂÁжÔÈÝÁ¿Æ¿¼°ÆäʹÓ÷½·¨µÄÃèÊöÖÐÕýÈ·µÄÊÇ_       _¡£
A£®Ê¹ÓÃÇ°Òª¼ì²éÈÝÁ¿Æ¿ÊÇ·ñ©ˮ
B£®ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºó£¬ÔÙÓñê×¼ÆÏÌÑÌÇ×¢ÉäÒºÈóÏ´
C£®ÅäÖÆÈÜҺʱ£¬°Ñ³ÆºÃµÄÆÏÌÑÌǾ§ÌåСÐĵ¹ÈëÈÝÁ¿Æ¿ÖУ¬¼ÓÈëÕôÁóË®µ½½Ó½ü¿Ì¶ÈÏß1¡«2 cm´¦£¬¸ÄÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏß
D£®ÈÝÁ¿Æ¿ÉϱêÓÐÈÝ»ý¡¢Î¶ȺÍŨ¶È
(3)ʵÑéÖÐÐèÈ¡Óþ§ÌåµÄÖÊÁ¿Îª__    __£¬ÎïÖʵÄÁ¿Å¨¶È_       _¡£
(4)ÅäÖÆ0.1 mol/LµÄNaClÈÜÒº£¬ÏÂÁвÙ×÷»áµ¼ÖÂËùÅäÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈÆ«¸ßµÄÊÇ__     ¡£
A£®Ã»Óн«Ï´µÓҺתÒƵ½ÈÝÁ¿Æ¿         B£®¶¨ÈÝʱ¸©ÊÓ¶ÁÈ¡¿Ì¶È
C£®Ô­ÈÝÁ¿Æ¿Ï´¾»ºóδ¸ÉÔï             D£®¶¨ÈÝʱҺÃ泬¹ýÁ˿̶ÈÏß

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2014½ì¸ÊËàÊ¡¸ß¶þÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

(10·Ö)Ϊά³ÖÈËÌåѪҺÖеÄѪÌǺ¬Á¿£¬ÔÚ¸ø²¡ÈËÊäҺʱ£¬Í¨³£ÓÃÆÏÌÑÌÇ×¢ÉäÒº£¬ÏÂͼÊÇÒ½Ôº¸ø²¡ÈËÊäҺʱʹÓõÄһƿÖÊÁ¿·ÖÊýΪ5%µÄÆÏÌÑÌÇ(C6H12O6)×¢ÉäÒºµÄ±êÇ©¡£Ä³Ñ§ÉúÓûÔÚʵÑéÊÒÖÐÅäÖÆ500 mL¸ÃÆÏÌÑÌÇ×¢ÉäÒº¡£

ÆÏÌÑÌÇ×¢ÉäÒº

¹æ¸ñ£º250mL(Ãܶȣº1.08g¡¤mL-1)

Éú²úÅúºÅ£º1003203 2

ÓÐЧÆÚ£ºÖÁ2013Äê10ÔÂ

5%

ʵÑéÓÃÆ·£ºÆÏÌÑÌǹÌÌå¡¢ÕôÁóË®¡¢ÉÕ±­¡¢ÈÝÁ¿Æ¿(500 mL)¡¢Ò©³×¡¢½ºÍ·µÎ¹Ü¡¢Á¿Í²¡£

(1)»¹È±ÉÙµÄÒÇÆ÷ÓР                       ¡£

(2)ÏÂÁжÔÈÝÁ¿Æ¿¼°Ê¹ÓõÄÃèÊöÖв»ÕýÈ·µÄÊÇ               ¡£

A£®ÈÝÁ¿Æ¿ÉϱêÓÐÈÝ»ý¡¢Î¶ȺÍŨ¶È

B£®Ê¹ÓÃÇ°Òª¼ì²éÈÝÁ¿Æ¿ÊÇ·ñ©ˮ

C£®ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºó£¬ÔÙÓÃ5%ÆÏÌÑÌÇ×¢ÉäҺϴ

D£®ÅäÖÆÈÜҺʱ£¬°Ñ³ÆºÃµÄÆÏÌÑÌǾ§ÌåСÐĵ¹ÈëÈÝÁ¿Æ¿ÖУ¬¼ÓÈëÕôÁóË®µ½½Ó½ü¿Ì¶ÈÏß1¡«2 cm´¦£¬¸ÄÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏß

(3)ʵÑéÖÐÐèÈ¡ÓùÌÌåµÄÖÊÁ¿Îª         g£¬¸ÃÆÏÌÑÌÇ×¢ÉäÒºµÄÎïÖʵÄÁ¿Å¨¶È            mol/L.¡£

(4)ÅäÖƸÃÆÏÌÑÌÇ×¢ÉäÒº£¬ÏÂÁвÙ×÷»áµ¼ÖÂËùÅäÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈÆ«¸ßµÄÊÇ     ¡£

A£®Ã»Óн«Ï´µÓҺתÒƵ½ÈÝÁ¿Æ¿         B£®¶¨ÈÝʱ¸©Êӿ̶ÈÏß

C£®ÈÝÁ¿Æ¿Ï´¾»ºóδ¸ÉÔï               D£®¶¨ÈÝʱҺÃ泬¹ýÁ˿̶ÈÏß

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêɽÎ÷Ê¡¸ßÈý10Ô·ÝÔ¿¼»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ

(10·Ö)Ϊά³ÖÈËÌåѪҺÖеÄѪÌǺ¬Á¿£¬ÔÚ¸ø²¡ÈËÊäҺʱ£¬Í¨³£ÓÃÆÏÌÑÌÇ×¢ÉäÒº£¬ÏÂͼÊÇÒ½Ôº¸ø²¡ÈËÊäҺʱʹÓõÄһƿÖÊÁ¿·ÖÊýΪ5%µÄÆÏÌÑÌÇ(C6H12O6)×¢ÉäÒºµÄ±êÇ©¡£Ä³Ñ§ÉúÓûÔÚʵÑéÊÒÖÐÅäÖÆ500 mL¸ÃÆÏÌÑÌÇ×¢ÉäÒº¡£

ʵÑéÓÃÆ·£ºÆÏÌÑÌǾ§Ìå(Ħ¶ûÖÊÁ¿£º180 g/mol)¡¢ÕôÁóË®¡¢ÉÕ±­¡¢ÈÝÁ¿Æ¿(500 mL)¡¢Ò©³×¡¢½ºÍ·µÎ¹Ü¡¢Á¿Í²¡£

(1)»¹È±ÉÙµÄÒÇÆ÷ÓÐ_                          ¡£

(2)ÏÂÁжÔÈÝÁ¿Æ¿¼°ÆäʹÓ÷½·¨µÄÃèÊöÖÐÕýÈ·µÄÊÇ_        _¡£

A£®Ê¹ÓÃÇ°Òª¼ì²éÈÝÁ¿Æ¿ÊÇ·ñ©ˮ

B£®ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºó£¬ÔÙÓñê×¼ÆÏÌÑÌÇ×¢ÉäÒºÈóÏ´

C£®ÅäÖÆÈÜҺʱ£¬°Ñ³ÆºÃµÄÆÏÌÑÌǾ§ÌåСÐĵ¹ÈëÈÝÁ¿Æ¿ÖУ¬¼ÓÈëÕôÁóË®µ½½Ó½ü¿Ì¶ÈÏß1¡«2 cm´¦£¬¸ÄÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏß

D£®ÈÝÁ¿Æ¿ÉϱêÓÐÈÝ»ý¡¢Î¶ȺÍŨ¶È

(3)ʵÑéÖÐÐèÈ¡Óþ§ÌåµÄÖÊÁ¿Îª__     __£¬ÎïÖʵÄÁ¿Å¨¶È_        _¡£

(4)ÅäÖÆ0.1 mol/LµÄNaClÈÜÒº£¬ÏÂÁвÙ×÷»áµ¼ÖÂËùÅäÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈÆ«¸ßµÄÊÇ__      ¡£

A£®Ã»Óн«Ï´µÓҺתÒƵ½ÈÝÁ¿Æ¿         B£®¶¨ÈÝʱ¸©ÊÓ¶ÁÈ¡¿Ì¶È

C£®Ô­ÈÝÁ¿Æ¿Ï´¾»ºóδ¸ÉÔï             D£®¶¨ÈÝʱҺÃ泬¹ýÁ˿̶ÈÏß

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸