Óô¿¼îºÍË«ÑõË®»ìºÏ¿ÉÖÆ×÷ÐÂÐÍÒºÌåÏ´µÓ¼Á(2Na2CO3¡¤3H2O2)£¬Ëü¾ßÓÐɱ¾úÏû¶¾È¥ÓÍÎÛµÄÄÜÁ¦ÇÒ²»»áÎÛȾˮԴ¡£

(1) ¼ìÑéÕâÖÖÐÂÐÍÏ´µÓ¼ÁÖнðÊôÑôÀë×ӵIJÙ×÷ºÍÏÖÏóÊÇ______________________¡£

(2) ÕâÖÖÏ´µÓ¼ÁÖеÄË«ÑõË®¿ÉÒÔ½«·ÏË®ÖеÄCN- ת»¯ÎªÎÞ¶¾ÎïµÄͬʱÉú³ÉNH3£¬Ð´³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ                                                             ¡£

(3) Èç¹ûÅäÖÆÏ´µÓ¼ÁµÄË®Öк¬ÓÐÌúÀë×Ó£¬²»½ö»áÏ÷ÈõÏ´µÓ¼ÁµÄÈ¥ÎÛÄÜÁ¦£¬ÉõÖÁ»áÍêȫʧȥɱ¾ú×÷Óá£ÊÔ·ÖÎöÆäÖпÉÄܵÄÔ­Òò(д³öÆäÖÐÒ»ÖÖ¼´¿É£¬ÓÃÀë×Ó·½³ÌʽºÍ¼òÒªÎÄ×Ö±íÊö) ____________________________________________¡£

(4) ij»¯Ñ§Ñ§Ï°Ð¡×éΪÁ˶¨ÐÔ̽¾¿ÌúÀë×Ó¶ÔÕâÖÖÐÂÐÍÏ´µÓ¼ÁµÄ²»Á¼Ó°Ï죬ȡ¸ÃÏ´µÓ¼Á100mL£¬¼ÓÈë25gFeCl3¹ÌÌ壬²úÉú´óÁ¿ÎÞÉ«ÎÞζÆøÌ壬ÓÃÖüÆøÆ¿ÊÕ¼¯ÆøÌå¡£ÇëÑ¡ÓÃÏÂÁÐÊÔ¼ÁºÍʵÑéÓÃÆ·Íê³ÉÆøÌå³É·ÖµÄ̽¾¿¹ý³Ì:0.10mol¡¤L-1NaOHÈÜÒº¡¢8.0mol¡¤L-1NaOHÈÜÒº¡¢³ÎÇåʯ»ÒË®¡¢0.10mol¡¤L-1KMnO4ÈÜÒº¡¢BaCl2Ï¡ÈÜÒº¡¢Æ·ºìÈÜÒº¡¢ÕôÁóË®¡¢Ä¾Ìõ¡¢¾Æ¾«µÆ¡¢»ð²ñ¡¢Ï´ÆøÆ¿¡£

¢ÙÌá³ö¼ÙÉ裺¶Ô¸ÃÆøÌå³É·ÖÌá³öºÏÀí¼ÙÉè¡£

¼ÙÉè1£ºÆøÌåÊÇO2¡£

¼ÙÉè2£ºÆøÌåÊÇCO2¡£

¼ÙÉè3£ºÆøÌåÊÇ__________________________¡£

¢ÚÉè¼Æ·½°¸:Éè¼ÆʵÑé·½°¸Ö¤Ã÷ÄãµÄ¼ÙÉ裬ÔÚϱíÖÐÍê³ÉʵÑé²½Öè¡¢Ô¤ÆÚÏÖÏóºÍ½áÂÛ¡£

ʵÑé²½Öè

Ô¤ÆÚÏÖÏóºÍ½áÂÛ

½«ÆøÌåÒÀ´ÎͨÈëÊ¢ÓÐ____________________¡¢

¡¡¡¡¡¡¡¡¡¡µÄÏ´ÆøÆ¿ÖУ¬²¢________________________________¡£

_________________________________


 (1)ÓýྻµÄ²¬Ë¿ÕºÈ¡Ï´µÓ¼ÁÔھƾ«µÆ»ðÑæÉÏ×ÆÉÕ£¬»ðÑæ³Ê»ÆÉ«(ºÏÀí¼´¿É)

(2)H2O2£«CN£­£«H2O=HCO3¡ª£«NH3

(3)2H2O22H2O£«O2¡ü£¬ÌúÀë×Ó»á¼ÓËÙH2O2·Ö½â£¬Ê¹Ï´µÓ¼Áʧȥɱ¾ú×÷Óã»2Fe3£«£«3CO32¡ª£«3H2O=2Fe(OH)3¡ý£«3CO2¡ü£¬Fe3£«ÓëCO32¡ªË®½âÏ໥´Ù½ø£¬Ê¹Ï´µÓ¼ÁʧȥȥÎÛÄÜÁ¦

(4)¢ÙCO2ºÍO2

¢Ú

ʵÑé²½Öè

Ô¤ÆÚÏÖÏóÓë½áÂÛ

³ÎÇåʯ»ÒË®

8.0 mol¡¤L£­1 NaOHÈÜÒº¡¡²¢½«´ø»ðÐǵÄСľÌõ·ÅÔÚ×îºóÒ»¸öÏ´ÆøÆ¿µÄ³ö¿Ú´¦

Èô³ÎÇåʯ»ÒË®²»±ä»ë×Ç£¬Ä¾Ìõ¸´È¼£¬Ôò¼ÙÉè1³ÉÁ¢£»Èô³ÎÇåʯ»ÒË®±ä»ë×Ç£¬Ä¾Ìõ¸´È¼£¬Ôò¼ÙÉè3³ÉÁ¢£»Èô³ÎÇåʯ»ÒË®±ä»ë×Ç£¬Ä¾Ìõ²»¸´È¼£¬Ôò¼ÙÉè2³ÉÁ¢

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


£¨1£©ÔÚ400 mL 2 mol¡¤L£­1µÄH2SO4ÈÜÒºÖУ¬ÈÜÖʵÄÖÊÁ¿ÊÇ________¡£´ËÈÜÒºÖеÄH+µÄÎïÖʵÄÁ¿Å¨¶ÈΪ________£¬SO42£­µÄÎïÖʵÄÁ¿Å¨¶ÈΪ________¡£

£¨2£©ÔÚ±ê×¼×´¿öÏ£¬700 L NH3µÄÎïÖʵÄÁ¿Îª________£¬È«²¿ÈܽâÔÚ1LË®ÖУ¬ËùµÃÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýΪ________¡£Èç¹û¸Ã°±Ë®µÄÃܶÈΪ0.85 g¡¤cm£­3£¬Ôò°±Ë®µÄÌå»ýΪ________£¬NH3µÄÎïÖʵÄÁ¿Å¨¶ÈΪ________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÏÂÁйØϵÖУ¬£ÁÊÇÒ»ÖÖÕýÑΣ¬£ÄµÄ·Ö×ÓÁ¿±È£ÃµÄ·Ö×ÓÁ¿´ó16£¬£ÅÊÇË᣻µ±£ØÎÞÂÛÊÇÇ¿¼î»¹ÊÇÇ¿Ëáʱ¶¼ÓÐÈçÏÂת»¯¹Øϵ£º

µ±£ØÊÇÇ¿Ëáʱ£¬£Á¡¢£Â¡¢£Ã¡¢£Ä¡¢£Å¾ùº¬Í¬Ò»ÖÖÔªËØ£»µ±£ØÊÇÇ¿Ëáʱ£¬£Á¡¢£Â¡¢£Ã¡¢£Ä¡¢£Å¾ùͬʱº¬ÓÐÁíÒ»ÖÖÔªËØ¡£»Ø´ðÏÂÁÐÎÊÌ⣺£¨Óû¯Ñ§Ê½Ìîд£©
£¨1£©£ÁÊÇ_____________£¬£ÙÊÇ______________£¬£ÚÊÇ____________¡£
£¨2£©µ±£ØÊÇÇ¿¼îʱ£¬Ð´³öBÓëY·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º___________________________¡£
£¨3£©µ±£ØÊÇÇ¿Ëáʱ£¬Ð´³öCÓëY·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º___________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ijѧУ»¯Ñ§ÐËȤС×éΪ̽Ë÷½ðÊô»ØÊÕÎïµÄ×ÛºÏÀûÓã¬×¨ÃÅÉè¼ÆʵÑéÓú¬ÓÐÂÁ¡¢Ìú¡¢Í­µÄºÏ½ðÖÆÈ¡´¿¾»µÄÂÈ»¯ÂÁÈÜÒº¡¢ÂÌ·¯¾§Ìå(FeSO4¡¤7H2O)ºÍµ¨·¯¾§Ì壨CuSO4¡¤5H2O)£¬ÆäʵÑé·½°¸ÈçÏ£º

(1)С×é³ÉÔ±¾­¹ý¼ì²â£¬·¢ÏÖÖƵõÄÂÌ·¯²»´¿£¬×î¿ÉÄܵÄÔ­ÒòÊÇ_________________________£»ÒªÏëÓɳÁµí¢ñ×îÖÕÖƵô¿¶È½Ï¸ßµÄÂÌ·¯£¬¸Ä½ø·½·¨ÊÇ__________________________________

(2)С×é³ÉÔ±´Ó×ÊÁÏÖлñÖªH2O2ÊÇÒ»ÖÖÂÌÉ«Ñõ»¯¼Á£¬ÔÚÂËÔüBÖмÓÈëÏ¡ÁòËáºÍH2O2¿ÉÒÔʹBÈܽ⣬Ôò¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ_____________________________________

(3)ÓÐͬѧÌá³ö¿É½«·½°¸ÖÐ×î³õÈܽâºÏ½ðµÄÑÎËá¸ÄÓÃÉռÖØÐÂÉè¼Æ·½°¸£¬Ò²ÄÜÖƵÃÕâÈýÖÖÎïÖÊ£¬¸Ã·½°¸±ÈÇ°Ò»ÖÖ·½°¸Ïà¶Ô¸üºÏÀí£¬Ô­ÒòÊÇ£º__________________________________

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÒÑÖª¶ÌÖÜÆÚÔªËؼס¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìµÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£¬ÆäÇ⻯ÎïÖмס¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìµÄ»¯ºÏ¼ÛÈçÏÂ±í¡£ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ

Ôª¡¡ËØ

¼×

ÒÒ

±û

¶¡

Îì

»¯ºÏ¼Û

-4

+1

-4

-2

-1

A£®Í¬ÖÜÆÚÖУ¬¶¡µÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔ×îÇ¿

B£®Æø̬Ç⻯ÎïµÄÎȶ¨ÐÔ:±û>¶¡

C£®±ûµÄÑõ»¯ÎïÄÜÓëÎìµÄÇ⻯ÎïµÄË®ÈÜÒºÄÜ·´Ó¦

D£®Ô­×Ӱ뾶´óС£º¼×<±û£¬ÇÒ¼×ÓжàÖÖÆø̬Ç⻯Îï

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÄáÁúÊÇÄ¿Ç°ÊÀ½çÉϲúÁ¿×î´ó¡¢Ó¦Ó÷¶Î§×î¹ã¡¢ÐÔÄܱȽÏÓÅÒìµÄÒ»ÖֺϳÉÏËά¡£ÒÔXΪԭÁϺϳÉÄáÁú-66µÄÁ÷³ÌÈçÏ£º

 


ÒÑÖª²¿·ÖÐÅÏ¢ÈçÏ£º

I£®ZµÄ»¯Ñ§Ê½ÎªC6H10O4¡£

¢ò£®XºÍŨäåË®·´Ó¦²úÉú°×É«³Áµí¡£

¢ó£®Ä³Ð©È©ÓëÈ©Ö®¼äÄÜ·¢ÉúôÇÈ©ËõºÏ·´Ó¦£¬ÀýÈ磺

Ï¡NaOHÈÜÒº

 

RCH=CHCHO + H2O

 

H2O

 

RCH(OH)CH2CHO

 

RCHO + CH3CHO

 
  

Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©XµÄ»¯Ñ§Ãû³ÆΪ______________________¡£WµÄ½á¹¹¼òʽΪ______________________¡£TµÄ·Ö×ÓʽΪ ______________________¡£

£¨2£©·´Ó¦¢ÚµÄÌõ¼þΪ____________________________________________________¡£

£¨3£©Ð´³ö·´Ó¦¢ÜµÄ»¯Ñ§·½³Ìʽ______________________________________________¡£·´Ó¦¢ÝµÄÀàÐÍΪ ______________________¡£

£¨4£©GÊÇZÉÙÒ»¸ö̼ԭ×ÓµÄͬϵÎMÊÇGµÄͬ·ÖÒì¹¹Ìå¡£M¼ÈÄÜ·¢ÉúÒø¾µ·´Ó¦ºÍË®½â·´Ó¦¡£ÓÖÄܺÍ̼ËáÇâÄÆ·´Ó¦²úÉúÆøÌ壬MµÄ½á¹¹¹²ÓÐ___________ÖÖ£¬ÆäÖУ¬Ôں˴Ź²ÕñÇâÆ×ÉÏÓÐ3¸ö·åµÄ½á¹¹¼òʽΪ_________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


Ò»¸ö¼¯ÆøÆ¿ÖзÅÓÐÒ»ÍÅÃÞ»¨£¬ÏòÆäÖе¹ÈëCO2ÆøÌåʱÃÞ»¨È¼ÉÕÆðÀ´£¬ÔòÃÞ»¨ÖпÉÄÜ°üÓÐ(¡¡¡¡)

A£®ÉÕ¼î                         B£®Ñõ»¯ÄÆ

C£®¹ýÑõ»¯ÄÆ                     D£®Ð¡ËÕ´ò

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÏÖÓÐÑÎËá¡¢NaClÈÜÒº¡¢NaOHÈÜÒººÍÐÂÖÆÂÈË®£¬¿ÉÓÃÀ´Çø±ðËüÃǵÄÊÔ¼ÁÊÇ(¡¡¡¡)

A£®AgNO3ÈÜÒº                    B£®·Ó̪ÈÜÒº

C£®×ÏɫʯÈïÈÜÒº                 D£®±¥ºÍʳÑÎË®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


¼×¡¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìÎåÖÖÇ°ËÄÖÜÆÚÔªËØ£¬ÆäÖм×ÒÒ±û¶¼Îª·Ç½ðÊôÔªËØ£¬ÔÚÖÜÆÚ±íÖеÄλÖùØϵÈçͼËùʾ¡£¶¡¡¢ÎìÁ½ÖÖÔªËØÔòλÓÚͬһÖÜÆÚͬһ×壬¶øÇÒÎìµÄÔ­×ÓÐòÊý±È¶¡´ó2¡£

 (1)¼×¡¢ÒÒ¡¢±ûÈýÖÖÔªËص縺ÐÔÓÉ´óµ½Ð¡Îª___________________________¡£

£¨ÌîÔªËØ·ûºÅ£©

(2)ÒÒµÄÇ⻯Îï_______£¨Ìî¡°ÄÜ¡±¡¢¡°²»ÄÜ¡±£©ÐγÉÇâ¼ü£¬ÆäÔ­ÒòΪ____________

_________________________________________________________________¡£

(3)±ûµÄ¼Ûµç×ÓÅŲ¼Ê½Îª_______________________¡£

(4) ¹ý¶É½ðÊôÔ­×Ó¿ÉÒÔÓëCO·Ö×ÓÐγÉÅäºÏÎÅäºÏÎï¼Ûµç×Ó×ÜÊý·ûºÏ18µç×Ó¹æÔò¡£ÈçCr¿ÉÒÔÓëCOÐγÉCr(CO)6·Ö×Ó£º

¼Ûµç×Ó×ÜÊý£¨18£©=CrµÄ¼Ûµç×ÓÊý£¨6£©+COÌṩµç×ÓÊý£¨2¡Á6£©

(Ìáʾ£ºÃ¿¸öCOÅäÌåÌṩ2¸öµç×Ó)

¶¡¡¢ÎìÁ½ÖÖÔ­×Ó¶¼ÄÜÓëCOÐγÉÅäºÏÎÆ仯ѧʽ·Ö±ðΪ__________________¡¢_________________¡£

(5) ¶¡µÄ¾§°ûÈçͼËùʾ£¬ÒÑÖª¶¡Ïà¶ÔÔ­×ÓÖÊÁ¿ÎªM£¬¾§ÌåÃÜ¶È¦Ñ g¡¤cm£­3£¬°¢·üÙ¤µÂÂÞ³£ÊýΪNA£¬

¶¡ÔªËصÄÔ­×Ӱ뾶Ϊ__________________cm¡£

£¨ÓÃM¡¢¦Ñ¡¢NA±íʾ£¬²»Óû¯¼ò£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸