(12·Ö) ijʵÑéС×éÓÃÏÂͼװÖýøÐÐÒÒ´¼´ß»¯Ñõ»¯µÄʵÑé¡£

(1)ʵÑé¹ý³ÌÖÐÍ­Íø³öÏÖºìÉ«ºÍºÚÉ«½»ÌæµÄÏÖÏó£¬Çëд³öÏàÓ¦µÄ»¯Ñ§·´Ó¦·½³Ìʽ                                   ¡£
ÔÚ²»¶Ï¹ÄÈë¿ÕÆøµÄÇé¿öÏ£¬Ï¨Ãð¾Æ¾«µÆ£¬·´Ó¦ÈÔÄܼÌÐø½øÐУ¬ËµÃ÷¸ÃÒÒ´¼Ñõ»¯·´Ó¦ÊÇ        ·´Ó¦£¨·ÅÈÈ»òÎüÈÈ£©¡£
(2)¼×ºÍÒÒÁ½¸öˮԡ×÷Óò»Ïàͬ¡£¼×µÄ×÷ÓÃÊÇ            £»
ÒÒµÄ×÷ÓÃÊÇ           ¡£
(3)·´Ó¦½øÐÐÒ»¶Îʱ¼äºó£¬¸ÉÔïÊÔ¹ÜaÖÐÄÜÊÕ¼¯µ½²»Í¬µÄÎïÖÊ£¬ËüÃÇÊÇ           ,
¼¯ÆøÆ¿ÖÐÊÕ¼¯µ½µÄÆøÌåµÄÖ÷Òª³É·ÖÊÇ         ¡£
(4)ÈôÊÔ¹ÜaÖÐÊÕ¼¯µ½µÄÒºÌåÓÃ×ÏɫʯÈïÊÔÖ½¼ìÑ飬ÊÔÖ½ÏÔºìÉ«£¬ËµÃ÷ÒºÌåÖл¹º¬ÓР              ¡£Òª³ýÈ¥¸ÃÎïÖÊ£¬¿ÉÏÈÔÚ»ìºÏÒºÖмÓÈë          (Ìîд×Öĸ)¡£È»ºó£¬ÔÙͨ¹ý      (ÌîʵÑé²Ù×÷Ãû³Æ)¼´¿É³ýÈ¥¡£
a£®ÂÈ»¯ÄÆÈÜÒº    b£®±½ c£®Ì¼ËáÇâÄÆÈÜÒº    d£®ËÄÂÈ»¯Ì¼

£¨12·Ö£©(1)2Cu+O22CuO  CH3CH2OH+CuOCH3CHO+Cu+H2
2CH3CH2OH + O2   2CH3CHO  +  2H2O        ·ÅÈÈ 
(2)¼ÓÈÈÀäÈ´ (3)ÒÒÈ© ÒÒ´¼ Ë® µªÆø (4) ÒÒËá  c ÕôÁó

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

A¡¢B¡¢C¡¢D·Ö±ð´ú±íËÄÖÖ²»Í¬µÄÔªËØ¡£AÔ­×ÓµÄ×îÍâ²ãµç×ÓÅŲ¼Îªns1£¬BÔ­×ӵļ۵ç×ÓÅŲ¼Îªns2np2£¬CÔ­×ÓµÄ×îÍâ²ãµç×ÓÊýÊÇÆäµç×Ó²ãÊýµÄ3±¶£¬DÔ­×ÓµÄLµç×Ó²ãµÄp¹ìµÀÓÐ3¸öµç×Ó¡£

£¨1£©CÔ­×ӵĵç×ÓÅŲ¼Ê½Îª       ??       £¬ÈôAÔ­×ÓµÄ×îÍâ²ãµç×ÓÅŲ¼Îª1s1£¬Ôò°´Ô­×Ó¹ìµÀµÄÖصü·½Ê½Åжϣ¬AÓëCÐγɵĻ¯ºÏÎïÖеĹ²¼Û¼üÀàÐÍÊôÓÚ    ??  £¬AÓëCËùÐγɵĻ¯ºÏÎïµÄÈ۷еãÃ÷ÏÔ¸ßÓÚAÓëCµÄͬÖ÷×åÔªËØËùÐγɵĻ¯ºÏÎïµÄÈ۷е㣬ÆäÔ­ÒòÊÇ        ??                                      ¡£

£¨2£©µ±n=2ʱ£¬BÔ­×ӵĽṹʾÒâͼΪ      ??    £¬BÓëCÐγɵľ§ÌåÊôÓÚ          ¾§Ìå¡£µ±n=3ʱ£¬BÓëCÐγɵľ§ÌåÖУ¬BÔ­×ÓµÄÔÓ»¯·½Ê½Îª     ??    £¬¸Ã¾§ÌåÖÐ×îСµÄ»·¹²ÓР    ??   ¸ö΢Á£¹¹³É£¬Î¢Á£¼äµÄ×÷ÓÃÁ¦ÊÇ         ??          ¡£

£¨3£©ÈôAÔ­×ÓµÄ×îÍâ²ãµç×ÓÅŲ¼Îª4s1£¬BÔ­×ӵļ۵çÅŲ¼Îª3s23p2£¬AÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃÊÇ       ??       £¬A¡¢B¡¢C¡¢DËÄÖÖÔªËصĵÚÒ»µçÀëÄÜÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ

           ??            £¨ÓÃÔªËØ·ûºÅ±íʾ£©¡£

B£®£¨ÊµÑ黯ѧ£¬12·Ö£©Ä³»¯Ñ§Ñо¿ÐÔѧϰС×é½øÐÐÁËһϵÁС°´ø»ðÐǵÄľ̿¸´È¼¡±µÄʵÑ飬ʵÑé×°ÖÃÈçÏÂͼËùʾ¡£

£¨1£©¼××éͬѧ̽¾¿¡°Ê¹´ø»ðÐÇľ̿¸´È¼Ê±O2µÄÌå»ý·ÖÊýµÄ¼«ÏÞ¡±¡£½«ÑõÆøºÍ¿ÕÆø£¨¼Ù¶¨¿ÕÆøÖÐO2µÄÌå»ý·ÖÊýΪ20%£©°´²»Í¬µÄÌå»ý±È»ìºÏµÃ100mLÆøÌåA½øÐÐʵÑ飬ʵÑé¼Ç¼ÈçÏ£º

񅧏

I

II

III

IV

V

V(O2)/mL

60

40

20

12

10

V(¿ÕÆø)/mL

40

60

80

88

90

 ÏÖÏó

ľ̿¸´È¼

ľ̿¸´È¼

ľ̿¸´È¼

ľ̿ÓÐʱȼÉÕ£¬ÓÐʱ²»È¼ÉÕ

ľ̿

²»¸´È¼

»Ø´ðÏÂÁÐÎÊÌ⣺

¢Ùʹ´ø»ðÐÇľ̿¸´È¼µÄO2µÄÌå»ý·ÖÊý×îСԼΪ       ??        ¡£

¢ÚÓôø»ðÐÇľ̿¼ìÑ鼯ÆøÆ¿ÀïÊÇ·ñ¼¯ÂúO2£¬Èôľ̿¸´È¼£¬ÄÜ·ñÈÏΪ¼¯ÆøÆ¿ÀïµÄÆøÌåÒ»¶¨ÊÇ´¿¾»µÄO2£¿´ð£º        ??      £¨Ìî¡°ÄÜ¡±»ò¡°·ñ¡±£©¡£

¢ÛÈô°´ÕÕ3¡Ã2µÄ±ÈÀý»ìºÏO2ºÍCO2ÆøÌ壬¸Ã»ìºÏÆøÌåÄÜ·ñʹ´ø»ðÐǵÄľ̿¸´È¼£¿

´ð£º     ??    £¨¡°ÄÜ¡±¡¢¡°·ñ¡±»ò¡°²»Ò»¶¨¡±£©¡£

£¨2£©ÒÒ×éͬѧ̽¾¿¡°NO2ÄÜ·ñÖ§³ÖȼÉÕ¡±µÄÎÊÌ⣬Éè¼ÆÁËÈçϼ¸×éʵÑ飬ʵÑé¼Ç¼¼°½áÂÛÈçÏ£º

񅧏

ÖÆÈ¡ÆøÌåA£¨ÏÂÁз´Ó¦²úÉúµÄ»ìºÏÆøÌ壩

BÖеÄÏÖÏó

½áÂÛ

a

ÔÚÉÕÆ¿ÖмÓÈÈÊÊÁ¿Å¨HNO3

4HNO3   ¡÷   4NO2¡ü+O2¡ü+2H2O¡ü

³äÂúºì×ØÉ«ÆøÌ壬ľ̿²»¸´È¼£¬»ðÐÇϨÃð

NO2²»Ö§³ÖȼÉÕ

b

¼ÓÈÈAgNO3¹ÌÌå

2AgNO3   ¡÷   2NO2¡ü+O2¡ü+2Ag

³äÂúºì×ØÉ«ÆøÌ壬ľ̿¸´È¼

NO2Ö§³ÖȼÉÕ

c

¼ÓÈÈCu(NO3)2¹ÌÌå

2Cu(NO3)2   ¡÷   4NO2¡ü+O2¡ü+2CuO

³äÂúºì×ØÉ«ÆøÌ壬ľ̿¸´È¼

NO2Ö§³ÖȼÉÕ

ÄãÈÏΪa¡¢b¡¢cÈý¸ö½áÂÛÊÇ·ñ¿É¿¿£¿Ëµ³öÄãµÄÀíÓÉ¡£

a£®    ??    £¬Ô­ÒòÊÇ          ??                   ¡£

b£®    ??    £¬Ô­ÒòÊÇ          ??                   ¡£

c£®    ??    £¬Ô­ÒòÊÇ          ??                   ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

(12·Ö)ij»¯Ñ§Ñо¿ÐÔѧϰС×é̽ÌÖFe3+ºÍSO32-Ö®¼ä·¢ÉúÔõÑùµÄ·´Ó¦£¬ÇëÄãÒ»Æð²ÎÓ벢ЭÖúËûÃÇÍê³ÉʵÑé¡£

¢ÅÌá³ö²ÂÏ룺

¼×ͬѧÈÏΪ·¢ÉúÑõ»¯»¹Ô­·´Ó¦£¬Æä·´Ó¦µÄÀë×Ó·½³ÌʽΪ               £»

ÒÒͬѧÈÏΪ·¢ÉúË«Ë®½â·´Ó¦£¬Æä·´Ó¦·½³ÌʽΪ2Fe3++3SO32-+6H2O=2Fe(OH)3(½ºÌå)+3H2SO3£»

¢ÆʵÑéÑéÖ¤£º

±ûͬѧÉè¼ÆÁËÏÂÁÐʵÑéÀ´Ì½¾¿·´Ó¦µÄ¿ÉÄÜÐÔ¡£

¢ÙΪÁ˼ìÑéËùÓÃNa2SO3ÊÇ·ñ±äÖÊ£¬Ó¦Ñ¡ÓõÄÊÔ¼ÁÊÇ                   ¡£

¢ÚÈ¡5mLFeCl3ÈÜÒºÓÚÊÔ¹ÜÖУ¬ÖðµÎ¼ÓÈëNa2SO3ÈÜÒºÖÁ¹ýÁ¿£¬¹Û²ìµ½ÈÜÒºÑÕÉ«ÓÉ»ÆÉ«±äΪºì×ØÉ«£¨ÎÞÆøÅݲúÉú£¬Ò²ÎÞ³ÁµíÉú³É£©¡£

¢Û½«¢ÚÈÜÒº·Ö³ÉÁ½µÈ·Ý£¬ÆäÖÐÒ»·Ý¼ÓÈëÏ¡ÑÎËáÖÁ¹ýÁ¿£¬ÔÙ¼ÓÈëBaCl2Ï¡ÈÜÒº£¬Óа×É«³ÁµíÉú³É£»ÁíÒ»·ÝµÎÈ뼸µÎKSCNÈÜÒº£¬ÈÜÒº±ä³ÉѪºìÉ«¡£

¢ÇµÃ³ö½áÂÛ£º

¢Ù¸ù¾Ý±ûͬѧµÄʵÑéµÃ³öµÄ½áÂÛÊÇ£º                                £»

¢ÚʵÑé¢ÛÖÐÈÜÒº±ä³ÉѪºìÉ«µÄÀë×Ó·½³ÌʽΪ                        ¡£

¢ÈÍØչ̽¾¿£º

¢Ù¶¡Í¬Ñ§ÔÚFeCl3ÈÜÒºÖмÓÈëNa2CO3ÈÜÒº£¬¹Û²ìµ½ºìºÖÉ«³Áµí²¢ÇÒ²úÉúÎÞÉ«ÆøÌ壬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ                                   ¡£

¢Ú´ÓÐÎʽÉÏ¿´£¬Na2CO3ºÍNa2SO3ÏàËÆ£¬µ«ÊÇ´ÓÉÏÊöʵÑéÖпÉÒÔ¿´µ½£¬¶þÕßµÄË®ÈÜÒºÓëÂÈ»¯ÌúÈÜÒº·´Ó¦µÄÏÖÏó²î±ðºÜ´ó£¬Æä¿ÉÄܵÄÔ­Òò³ýSO32-Ë®½âÄÜÁ¦½ÏCO32- £¨Ìî¡°´ó¡±»ò¡°Ð¡¡±£©Í⣬»¹ÓР                                   

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2015½ì¹ã¶«Ê¡Â½·áÊиßÒ»µÚÒ»´ÎÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

(12·Ö)ijͬѧÓÃijÖÖ´ÖÑνøÐÐÌᴿʵÑ飬²½Öè¼ûÏÂͼ£®Çë»Ø´ð£º

(1)²½Öè¢ÙºÍ¢ÚµÄ²Ù×÷Ãû³ÆÊÇ________£®

(2)²½Öè¢ÛÅжϼÓÈëÑÎËá¡°ÊÊÁ¿¡±µÄ·½·¨ÊÇ__________________________________£»²½Öè¢Ü¼ÓÈÈÕô·¢Ê±ÒªÓò£Á§°ô²»¶Ï½Á°è£¬ÕâÊÇΪÁË·ÀÖ¹________________£¬µ±Õô·¢ÃóÖÐÓн϶àÁ¿¹ÌÌå³öÏÖʱ£¬Ó¦________________£¬ÓÃÓàÈÈʹˮ·ÖÕô¸É£®

(3)²ÂÏëºÍÑéÖ¤£º

²ÂÏë

ÑéÖ¤µÄ·½·¨

ÏÖÏó

½áÂÛ

²ÂÏë¢ñ£º¹ÌÌåAÖк¬

CaCO3¡¢MgCO3

È¡ÉÙÁ¿¹ÌÌåAÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÏ¡ÑÎËᣬ²¢ÓÃÍ¿ÓгÎÇåʯ»ÒË®µÄСÉÕ±­ÕÖÓÚÊԹܿÚ

____________

²ÂÏë¢ñ³ÉÁ¢

²ÂÏë¢ò£º¹ÌÌåAÖк¬

BaCO3

È¡ÉÙÁ¿¹ÌÌåAÓÚÊÔ¹ÜÖУ¬ÏȵÎÈë________£¬ÔÙµÎÈëNa2SO4ÈÜÒº

ÓÐÆøÅݷųö£¬ÎÞ°×É«³Áµí

___________

 

²ÂÏë¢ó£º×îºóÖƵõÄNaCl¾§ÌåÖл¹º¬ÓÐNa2SO4

È¡ÉÙÁ¿NaCl¾§ÌåÈÜÓÚÊÔ¹ÜÖеÄÕôÁóË®£¬________

____________

²ÂÏë¢ó³ÉÁ¢

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨Ã¿¿Õ2·Ö£¬¹²12·Ö£©Ä³»¯Ñ§Ñо¿ÐÔѧϰС×é̽ÌÖFe3+ºÍSO32¨DÖ®¼ä·¢ÉúÔõÑùµÄ·´Ó¦£¬ÇëÄãÒ»Æð²ÎÓ벢ЭÖúËûÃÇÍê³ÉʵÑé¡£

¢ÅÌá³ö²ÂÏ룺

¼×ͬѧÈÏΪ·¢ÉúÑõ»¯»¹Ô­·´Ó¦£¬Æä·´Ó¦µÄÀë×Ó·½³ÌʽΪ                £»

ÒÒͬѧÈÏΪ·¢ÉúË«Ë®½â·´Ó¦£¬Æä·´Ó¦·½³ÌʽΪ2Fe3++3SO32¨D+6H2O=2Fe(OH)3(½ºÌå)+3H2SO3£»

¢ÆʵÑéÑéÖ¤£º

±ûͬѧÉè¼ÆÁËÏÂÁÐʵÑéÀ´Ì½¾¿·´Ó¦µÄ¿ÉÄÜÐÔ¡£

¢ÙΪÁ˼ìÑéËùÓÃNa2SO3ÊÇ·ñ±äÖÊ£¬Ó¦Ñ¡ÓõÄÊÔ¼ÁÊÇ                    ¡£

¢ÚÈ¡5mLFeCl3ÈÜÒºÓÚÊÔ¹ÜÖУ¬ÖðµÎ¼ÓÈëNa2SO3ÈÜÒºÖÁ¹ýÁ¿£¬¹Û²ìµ½ÈÜÒºÑÕÉ«ÓÉ»ÆÉ«±äΪºì×ØÉ«£¨ÎÞÆøÅݲúÉú£¬Ò²ÎÞ³ÁµíÉú³É£©¡£

¢Û½«¢ÚÈÜÒº·Ö³ÉÁ½µÈ·Ý£¬ÆäÖÐÒ»·Ý¼ÓÈëÏ¡ÑÎËáÖÁ¹ýÁ¿£¬ÔÙ¼ÓÈëBaCl2Ï¡ÈÜÒº£¬Óа×É«³ÁµíÉú³É£»ÁíÒ»·ÝµÎÈ뼸µÎKSCNÈÜÒº£¬ÈÜÒº±ä³ÉѪºìÉ«¡£

¢ÇµÃ³ö½áÂÛ£º

¢Ù¸ù¾Ý±ûͬѧµÄʵÑéµÃ³öµÄ½áÂÛÊÇ£º                                £»

¢ÚʵÑé¢ÛÖÐÈÜÒº±ä³ÉѪºìÉ«µÄÀë×Ó·½³ÌʽΪ                         ¡£

¢ÈÍØչ̽¾¿£º

¢Ù¶¡Í¬Ñ§ÔÚFeCl3ÈÜÒºÖмÓÈëNa2CO3ÈÜÒº£¬¹Û²ìµ½ºìºÖÉ«³Áµí²¢ÇÒ²úÉúÎÞÉ«ÆøÌ壬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ                                    ¡£

¢Ú´ÓÐÎʽÉÏ¿´£¬Na2CO3ºÍNa2SO3ÏàËÆ£¬µ«ÊÇ´ÓÉÏÊöʵÑéÖпÉÒÔ¿´µ½£¬¶þÕßµÄË®ÈÜÒºÓëÂÈ»¯ÌúÈÜÒº·´Ó¦µÄÏÖÏó²î±ðºÜ´ó£¬Æä¿ÉÄܵÄÔ­Òò³ýSO32£­Ë®½âÄÜÁ¦½ÏCO32£­Ð¡Í⣬»¹ÓР                     ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨±¾Ð¡Ìâ¹²12·Ö£©Ä³»¯Ñ§ÐËȤС×éµÄͬѧÀûÓÃÏÂͼËùʾʵÑé×°ÖýøÐÐʵÑ飨ͼÖÐa¡¢b¡¢c±íʾֹˮ¼Ð£©£®

Çë°´ÒªÇóÌî¿Õ£º

       £¨1£©ÀûÓÃB×°ÖÿÉÖÆÈ¡µÄÆøÌåÓÐ______________________£¨Ð´³öÁ½ÖÖ¼´¿É£©£®

       £¨2£©A¡¢C¡¢EÏàÁ¬ºóµÄ×°ÖÿÉÓÃÓÚÖÆÈ¡Cl2²¢½øÐÐÏà¹ØµÄÐÔÖÊʵÑ飮

ÈôÔÚ±ûÖмÓÈëÊÊÁ¿Ë®£¬¼´¿ÉÖƵÃÂÈË®£®½«ËùµÃÂÈË®·ÖΪÁ½·Ý£¬½øÐТñ¡¢¢òÁ½¸öʵ

Ñ飬ʵÑé²Ù×÷¡¢ÏÖÏó¡¢½áÂÛÈçÏ£º

ʵÑéÐòºÅ

ʵÑé²Ù×÷

ÏÖÏó

½áÂÛ

¢ñ

½«ÂÈË®µÎÈëÆ·ºìÈÜÒº

ÈÜÒºÍÊÉ«

ÂÈÆøÓëË®·´Ó¦µÄ²úÎïÓÐƯ°×ÐÔ

¢ò

ÂÈË®ÖмÓÈë̼ËáÇâÄÆ·ÛÄ©

ÓÐÎÞÉ«ÆøÅݲúÉú

ÂÈÆøÓëË®·´Ó¦µÄ²úÎï¾ßÓÐËáÐÔ

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸