(11·Ö)ϱíÊÇÉú»îÉú²úÖг£¼ûµÄÎïÖÊ£¬±íÖÐÁгöÁËËüÃǵģ¨Ö÷Òª£©³É·Ö¡£

񅧏

¢Ù

¢Ú

¢Û

¢Ü

¢Ý

¢Þ

¢ß

Ãû³Æ

¾Æ¾«

´×Ëá

»ð¼î

ʳÑÎ

Í­µ¼Ïß

ÑÇÁòËáôû

ËÕ´ò

Ö÷Òª

³É·Ö

CH3CH2OH

CH3COOH

NaOH

NaCl

Cu

SO2

Na2CO3

£¨1£©ÇëÄã¶Ô±íÖТ١«¢ßµÄÖ÷Òª³É·Ö½øÐзÖÀࣨÌî±àºÅ£©£º

ÊôÓÚÑεÄÊÇ       £¬ÊôÓÚµç½âÖʵÄÊÇ                 £¬ÊôÓڷǵç½âÖʵÄÊÇ            £»

£¨2£©Ð´³ö¹ýÁ¿¢ÚµÄË®ÈÜÒºÓë¢ß·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                    £¬

ÉÙÁ¿ÑÎËáÓë¢ß·´Ó¦µÄÀë×Ó·½³Ìʽ                                            ¡£

¢ÇijͬѧÓâݺÍŨÁòËá¹²ÈÈÀ´ÖƱ¸¢Þ£¬»¯Ñ§·½³ÌʽΪ£º

Cu+2H2SO4£¨Å¨£©  CuSO4+SO2¡ü+2H2O

Çë±ê³öµç×ÓתÒƵķ½ÏòºÍÊýÄ¿£»µ±µç×ÓתÒÆ0.1molʱ£¬ÏûºÄ»¹Ô­¼ÁµÄÖÊÁ¿Îª        g¡£

 

¡¾´ð°¸¡¿

¢Å ¢Ü¢ß(1·Ö)£»¢Ú¢Û¢Ü¢ß(1·Ö);¢Ù¢Þ(1·Ö)

¢Æ 2CH3COOH+Na2CO3=2CH3COONa+CO2¡ü+H2O  (2·Ö);     H++CO32-=HCO3-  (2·Ö)

¢Ç ±ê³öµç×ÓתÒƵķ½ÏòºÍÊýÄ¿£¨1·Ö£©

3.2g(2·Ö)

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º£¨1£©ÊôÓÚÑεÄÓÐʳÑΡ¢ËÕ´ò£»ÊôÓÚµç½âÖʵÄÓд×Ëá¡¢»ð¼î¡¢Ê³ÑΡ¢ËÕ´ò£»ÊôÓڷǵç½âÖʵÄÓоƾ«¡¢ÑÇÁòËáôû¡£

£¨2£©´×ËáÓë̼ËáÄÆ·´Ó¦µÄ·½³ÌʽΪ£º2CH3COOH+Na2CO3=2CH3COONa+CO2¡ü+H2O£»ÉÙÁ¿ÑÎËáÓë̼ËáÄÆ·´Ó¦µÄÀë×Ó·½³ÌʽΪ£ºH++CO32-=HCO3-£»Êéдʱ£¬Ó¦Ìرð×¢ÒâÁ¿µÄÏà¶Ô¶àÉÙ¶Ô·´Ó¦µÄÓ°Ïì¡£

£¨3£©Ñõ»¯»¹Ô­·´Ó¦Öеç×ÓתÒÆÇé¿öµÄ±íʾ¿ÉÓÃË«ÏßÇűíʾ¡£Èçͼ£º

ÏûºÄ»¹Ô­¼ÁµÄÖÊÁ¿£º

¿¼µã£ºµç½âÖÊ£»Àë×Ó·½³ÌʽµÄÊéд£»Ñõ»¯»¹Ô­·´Ó¦

µãÆÀ£º±¾Ìâ×ۺϿ¼²éµÄ֪ʶµã½Ï¶à£¬µ«¶¼ÊÇ»ù´¡ÐÔµÄÄÚÈÝ£¬ÊôÓÚ»ù´¡Ìâ¡£¶ÔÕâÀàÌâÐ͵Ŀ¼²é£¬¼´¿É¿¼²éѧÉú¶Ô»ù´¡ÖªÊ¶µÄÕÆÎÕ£¬ÓÖ¿ÉÒÔ½áºÏ¶à·½ÃæÄÚÈÝ¡£¶Ô»ù´¡ÖªÊ¶µÄÕÆÎÕÇé¿ö¾ö¶¨ÁË¿¼Éú¶ÔÕâµÀÌâµÄµÃ·ÖÇé¿ö¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄ긣½¨Ê¡ÄÏ°²Ò»ÖиßÒ»ÉÏѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ

(11·Ö)ϱíÊÇÉú»îÉú²úÖг£¼ûµÄÎïÖÊ£¬±íÖÐÁгöÁËËüÃǵģ¨Ö÷Òª£©³É·Ö¡£

񅧏
¢Ù
¢Ú
¢Û
¢Ü
¢Ý
¢Þ
¢ß
Ãû³Æ
¾Æ¾«
´×Ëá
»ð¼î
ʳÑÎ
Í­µ¼Ïß
ÑÇÁòËáôû
ËÕ´ò
Ö÷Òª
³É·Ö
CH3CH2OH
CH3COOH
NaOH
NaCl
Cu
SO2
Na2CO3
£¨1£©ÇëÄã¶Ô±íÖТ١«¢ßµÄÖ÷Òª³É·Ö½øÐзÖÀࣨÌî±àºÅ£©£º
ÊôÓÚÑεÄÊÇ       £¬ÊôÓÚµç½âÖʵÄÊÇ                 £¬ÊôÓڷǵç½âÖʵÄÊÇ            £»
£¨2£©Ð´³ö¹ýÁ¿¢ÚµÄË®ÈÜÒºÓë¢ß·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                    £¬
ÉÙÁ¿ÑÎËáÓë¢ß·´Ó¦µÄÀë×Ó·½³Ìʽ                                            ¡£
¢ÇijͬѧÓâݺÍŨÁòËá¹²ÈÈÀ´ÖƱ¸¢Þ£¬»¯Ñ§·½³ÌʽΪ£º
Cu+2H2SO4£¨Å¨£©  CuSO4+SO2¡ü+2H2O
Çë±ê³öµç×ÓתÒƵķ½ÏòºÍÊýÄ¿£»µ±µç×ÓתÒÆ0.1molʱ£¬ÏûºÄ»¹Ô­¼ÁµÄÖÊÁ¿Îª        g¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ìɽÎ÷Ê¡¸ß¶þÏÂѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ

(11·Ö) (1)ÓÐA¡¢B¡¢CÈýÖÖ¾§Ì壬·Ö±ðÓÉC¡¢H¡¢Na¡¢ClËÄÖÖÔªËØÖеÄÒ»ÖÖ»ò¼¸ÖÖÐγɣ¬¶ÔÕâÈýÖÖ¾§Ìå½øÐÐʵÑ飬½á¹û¼ûÏÂ±í¡£

씀
ÈÛµã/¡æ[À´Ô´:Z¡£xx¡£k.Com]

Ó²¶È

Ë®ÈÜÐÔ

µ¼µçÐÔ

Ë®ÈÜÒºÓëAg£«·´Ó¦

A

811

½Ï´ó

Ò×ÈÜ

Ë®ÈÜÒº(»òÈÛÈÚ)µ¼µç

°×É«³Áµí

B

3 500

ºÜ´ó

²»ÈÜ

²»µ¼µç

²»·´Ó¦

C

£­114.2

ºÜС

Ò×ÈÜ

Һ̬²»µ¼µç

°×É«³Áµí

¢Ù ¾§ÌåµÄ»¯Ñ§Ê½¼°¾§ÌåÀàÐÍ·Ö±ðΪ£º

A________        ____£»B_______           ___£»C____            ____¡£

¢Ú ¾§ÌåÖÐÁ£×Ó¼äµÄ×÷Ó÷ֱðΪ£º

A______           ___£»B______             __£»C_______            _¡£

£¨2£©Ë®ÊÇÉúÃüÖ®Ô´£¬ËüÓëÎÒÃǵÄÉú»îÃÜÇÐÏà¹Ø¡£ÔÚ»¯Ñ§ÊµÑéºÍ¿ÆѧÑо¿ÖУ¬Ë®Ò²ÊÇÒ»ÖÖ³£ÓõÄÊÔ¼Á¡£

¢Ùд³öÓëH2O·Ö×Ó»¥ÎªµÈµç×ÓÌåµÄ΢Á£__________£¨ÌîÒ»ÖÖ¼´¿É£©¡£

¢ÚË®·Ö×ÓÔÚÌض¨Ìõ¼þÏÂÈÝÒ׵õ½Ò»¸öH£«£¬ÐγÉË®ºÏÇâÀë×Ó£¨H3O£«£©¡£ÏÂÁжÔÉÏÊö¹ý³ÌµÄÃèÊö²»ºÏÀíµÄÊÇ£¨      £©

A£®ÑõÔ­×ÓµÄÔÓ»¯ÀàÐÍ·¢ÉúÁ˸ı䠠         B£®Î¢Á£µÄÐÎ×´·¢ÉúÁ˸ıä

C£®Î¢Á£µÄ»¯Ñ§ÐÔÖÊ·¢ÉúÁ˸ı䠠           D£®Î¢Á£Öеļü½Ç·¢ÉúÁ˸ıä

¢ÛÏÂÁÐÊÇÄÆ¡¢µâ¡¢½ð¸Õʯ¡¢¸É±ù¡¢ÂÈ»¯Äƾ§ÌåµÄ¾§°ûͼ(δ°´Ë³ÐòÅÅÐò)¡£Óë±ùµÄ¾§ÌåÀàÐÍÏàͬµÄÊÇ______(ÇëÓÃÏàÓ¦µÄ±àºÅÌîд)

        

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

(11·Ö)(1)ÓÐA¡¢B¡¢CÈýÖÖ¾§Ì壬·Ö±ðÓÉC¡¢H¡¢Na¡¢ClËÄÖÖÔªËØÖеÄÒ»ÖÖ»ò¼¸ÖÖÐγɣ¬¶ÔÕâÈýÖÖ¾§Ìå½øÐÐʵÑ飬½á¹û¼ûÏÂ±í¡£

씀
ÈÛµã/¡æ

Ó²¶È

Ë®ÈÜÐÔ

µ¼µçÐÔ

Ë®ÈÜÒºÓëAg£«·´Ó¦

A

811

½Ï´ó

Ò×ÈÜ

Ë®ÈÜÒº(»òÈÛÈÚ)µ¼µç

°×É«³Áµí

B

3 500

ºÜ´ó

²»ÈÜ

²»µ¼µç

²»·´Ó¦

C

£­114.2

ºÜС

Ò×ÈÜ

Һ̬²»µ¼µç

°×É«³Áµí

¢Ù ¾§ÌåµÄ»¯Ñ§Ê½¼°¾§ÌåÀàÐÍ·Ö±ðΪ£º

A________       ____£»B_______          ___£»C____           ____¡£

¢Ú ¾§ÌåÖÐÁ£×Ó¼äµÄ×÷Ó÷ֱðΪ£º

A______          ___£»B______            __£»C_______           _¡£

£¨2£©Ë®ÊÇÉúÃüÖ®Ô´£¬ËüÓëÎÒÃǵÄÉú»îÃÜÇÐÏà¹Ø¡£ÔÚ»¯Ñ§ÊµÑéºÍ¿ÆѧÑо¿ÖУ¬Ë®Ò²ÊÇÒ»ÖÖ³£ÓõÄÊÔ¼Á¡£

¢Ùд³öÓëH2O·Ö×Ó»¥ÎªµÈµç×ÓÌåµÄ΢Á£__________£¨ÌîÒ»ÖÖ¼´¿É£©¡£

¢ÚË®·Ö×ÓÔÚÌض¨Ìõ¼þÏÂÈÝÒ׵õ½Ò»¸öH£«£¬ÐγÉË®ºÏÇâÀë×Ó£¨H3O£«£©¡£ÏÂÁжÔÉÏÊö¹ý³ÌµÄÃèÊö²»ºÏÀíµÄÊÇ£¨     £©

A£®ÑõÔ­×ÓµÄÔÓ»¯ÀàÐÍ·¢ÉúÁ˸ı䠠        B£®Î¢Á£µÄÐÎ×´·¢ÉúÁ˸ıä

C£®Î¢Á£µÄ»¯Ñ§ÐÔÖÊ·¢ÉúÁ˸ı䠠          D£®Î¢Á£Öеļü½Ç·¢ÉúÁ˸ıä

¢ÛÏÂÁÐÊÇÄÆ¡¢µâ¡¢½ð¸Õʯ¡¢¸É±ù¡¢ÂÈ»¯Äƾ§ÌåµÄ¾§°ûͼ(δ°´Ë³ÐòÅÅÐò)¡£Óë±ùµÄ¾§ÌåÀàÐÍÏàͬµÄÊÇ______(ÇëÓÃÏàÓ¦µÄ±àºÅÌîд)

        

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸