ÔÚÏÂͼËùʾװÖÃÖе±Å¨ÑÎËáÓëÖظõËá¼Ø()¹²ÈÈʱ²úÉúµÄÓÐÉ«Æø̬µ¥ÖÊX£¬¾­A¡¢BÁ½Æ¿ºó£¬ÔÚC´¦ÓëÈȵÄij°×É«¾§Ìå·´Ó¦£¬×îºóDÆ¿ÓÐ×ϺÚÉ«¾§×´Îï³öÏÖ£®

¡¡¡¡£¨1£©Íê³É²¢ÅäƽÏÂÁз´Ó¦·½³Ìʽ£º

¡¡¡¡£¨  £©£«£¨  £©HCl¡ª¡ª£¨  £©£«£¨  £©£«£¨  £©£«£¨  £©

¡¡¡¡£¨2£©ÒªµÃµ½´¿¾»µÄXÆøÌ壬AƿӦʢ________£¬BƿӦʢ________£®

¡¡¡¡£¨3£©ÔÚC´¦µÄ°×É«¾§ÌåÊÇ________£¬DÆ¿ÄÚ×ϺÚÉ«µÄ¾§ÌåÊÇ________£»ÔÚC´¦¼ÓÈȵÄÄ¿µÄÊÇ________£®

¡¡¡¡£¨4£©E¹ÜÓ¦Á¬½Ó________×°Öã¬Ô­ÒòÊÇ_______________________________£®

¡¡¡¡£¨5£©ÓÐλͬѧÏëÑ­»·ÀûÓôÓDÆ¿³öÀ´µÄXÆøÌ壬Ϊ´ËËû´ÓDÆ¿Á¬½ÓÒ»¸ùµ¼¹ÜFµ½BÆ¿£¬ÄãÈÏΪÐÐÂ𣿣¨ËµÃ÷Ô­Òò£©

¡¡¡¡______________________________________________________£®

 

´ð°¸£º
½âÎö£º

£¨1£©

£¨2£©±¥ºÍʳÑÎË®£»Å¨H2SO4£»£¨3£©NaI»òKI£»I2£»Ê¹I2Éý»ª½øÈëDÆ¿£»£¨4£©Ê¢ÓÐNaOHÈÜÒºµÄβÆøÎüÊÕ×°Öã»±ÜÃâ²Ð´æÎÛȾ¿ÕÆø£»£¨5£©²»ÐУ¬²»ÄÜÐγɶ¨ÏòÆøÁ÷£®

 


Ìáʾ£º

£¨1£©£¬Cr´Ó+6¼Û±»»¹Ô­µ½+3¼Û£¬½µµÍ3¼Û£¬Cl´Ó-1¼Û±»Ñõ»¯µ½0¼Û£¬Éý¸ß1¼Û£¬ËùÒÔCrCl3ÓëCl2µÄϵÊý±ÈΪ2£º3£¬ÆäËüÎïÖÊÒÀ´ÎÅäƽ¼´¿É£»£¨2£©±¥ºÍʳÑÎË®ºÍŨÓÃÀ´´¿»¯ºÍ¸ÉÔïÂÈÆø£»£¨3£©×ϺÚÉ«µÄ¾§ÌåΪ£¬ËùÒÔC´¦µÄ°×É«¾§ÌåÊÇNal»òKI£¬ÓëÂÈÆø·´Ó¦Éú³É£»£¨4£©NaOHÈÜÒºÎüÊղдæµÄ·´Ó¦£º2NaOH+=NaCl+NaClO+£®

 


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

1£¬2-¶þäåÒÒÍé¿É×÷ÆûÓÍ¿¹±¬¼ÁµÄÌí¼Ó¼Á£¬³£ÎÂÏÂËüÊÇÎÞÉ«ÒºÌ壬ÃܶÈ2.18g?cm-3£¬·Ðµã131.4¡æ£¬ÈÛµã9.79¡æ£¬²»ÈÜÓÚË®£¬Ò×ÈÜÓÚ´¼¡¢ÃÑ¡¢±ûͪµÈÓлúÈܼÁ£®ÔÚʵÑéÊÒÖпÉÒÔÓÃÏÂͼËùʾװÖÃÖƱ¸1£¬2-¶þäåÒÒÍ飮ÆäÖзÖҺ©¶·ºÍÉÕÆ¿aÖÐ×°ÓÐÒÒ´¼ºÍŨÁòËáµÄ»ìºÏÒº£¬ÊÔ¹ÜdÖÐ×°ÓÐÒºä壨±íÃ渲¸ÇÉÙÁ¿Ë®£©£®

ÌîдÏÂÁпհףº
£¨1£©Ð´³ö±¾ÌâÖÐÖƱ¸1£¬2-¶þäåÒÒÍéµÄÁ½¸ö»¯Ñ§·´Ó¦·½³Ìʽ£®
CH3CH2OH
ŨÁòËá
170¡æ
CH2=CH2¡ü+H2O£¬CH2=CH2+Br2¡úCH2BrCH2Br
CH3CH2OH
ŨÁòËá
170¡æ
CH2=CH2¡ü+H2O£¬CH2=CH2+Br2¡úCH2BrCH2Br

£¨2£©°²È«Æ¿b¿ÉÒÔ·ÀÖ¹µ¹Îü£¬²¢¿ÉÒÔ¼ì²éʵÑé½øÐÐʱÊÔ¹ÜdÊÇ·ñ·¢Éú¶ÂÈû£®Çëд³ö·¢Éú¶ÂÈûʱƿbÖеÄÏÖÏó£®
bÖÐË®Ãæ»áϽµ£¬²£Á§¹ÜÖеÄË®Öù»áÉÏÉý£¬ÉõÖÁÒç³ö
bÖÐË®Ãæ»áϽµ£¬²£Á§¹ÜÖеÄË®Öù»áÉÏÉý£¬ÉõÖÁÒç³ö
£®
£¨3£©ÈÝÆ÷cÖÐNaOHÈÜÒºµÄ×÷ÓÃÊÇ£º
³ýÈ¥ÒÒÏ©Öдø³öµÄËáÐÔÆøÌ壮»ò´ð³ýÈ¥CO2¡¢SO2
³ýÈ¥ÒÒÏ©Öдø³öµÄËáÐÔÆøÌ壮»ò´ð³ýÈ¥CO2¡¢SO2
£®
£¨4£©Ä³Ñ§ÉúÔÚ×ö´ËʵÑéʱ£¬Ê¹ÓÃÒ»¶¨Á¿µÄÒºä壬µ±äåÈ«²¿ÍÊɫʱ£¬ËùÏûºÄÒÒ´¼ºÍŨÁòËá»ìºÏÒºµÄÁ¿£¬±ÈÕý³£Çé¿öϳ¬¹ýÐí¶à£®Èç¹û×°ÖõÄÆøÃÜÐÔûÓÐÎÊÌ⣬ÊÔ·ÖÎöÆä¿ÉÄܵÄÔ­Òò£®
¢ÙÒÒÏ©·¢Éú£¨»òͨ¹ýÒºä壩Ëٶȹý¿ì
¢ÚʵÑé¹ý³ÌÖУ¬ÒÒ´¼ºÍŨÁòËáµÄ»ìºÏҺûÓÐѸËÙ´ïµ½170¡æ£¨´ð¡°¿Øβ»µ±¡°Òà¿É£©
¢ÙÒÒÏ©·¢Éú£¨»òͨ¹ýÒºä壩Ëٶȹý¿ì
¢ÚʵÑé¹ý³ÌÖУ¬ÒÒ´¼ºÍŨÁòËáµÄ»ìºÏҺûÓÐѸËÙ´ïµ½170¡æ£¨´ð¡°¿Øβ»µ±¡°Òà¿É£©
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

Ϊ²â¶¨Na3CO3ÓëNa2SO3»ìºÏÎïÖи÷×é·ÖµÄº¬Á¿£¬È¡ÑùÆ·23.2g£¬ÓÃÏÂͼËùʾװÖýøÐÐʵÑ飨Ìú¼Ų̈¡¢Ìú¼ÐµÈÒÇÆ÷δÔÚͼÖл­³ö£©£º
£¨1£©½«ÒÇÆ÷Á¬½ÓºÃÒԺ󣬱ØÐë½øÐеĵÚÒ»²½²Ù×÷ÊÇ£º
¼ìÑé×°ÖõÄÆøÃÜÐÔ
¼ìÑé×°ÖõÄÆøÃÜÐÔ
£®
£¨2£©´ËʵÑ黹±ØÐëÓõ½µÄ×îÖØÒªµÄÒÇÆ÷ÊÇ
ÍÐÅÌÌìƽ
ÍÐÅÌÌìƽ
£»×°ÖÃFµÄ×÷ÓÃÊÇ
·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆø¡¢¶þÑõ»¯Ì¼¼ÓÈëE×°ÖÃÖÐ
·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆø¡¢¶þÑõ»¯Ì¼¼ÓÈëE×°ÖÃÖÐ

ɾ³ý´Ë¿Õ
ɾ³ý´Ë¿Õ
£®
£¨3£©ÈôʵÑéÊÒÖи÷ÓÐÒÔϳ£ÓÃÊÔ¼Á£ºa£®Å¨ÁòË᣻  b£®Æ·ºìÈÜÒº£»c£®ËáÐÔ¸ßÃÌËá¼ØÈÜÒº£»d£®±¥ºÍ̼ËáÇâÄÆÈÜÒº£»e£®ÇâÑõ»¯ÄÆÈÜÒº£ºf£®ÎÞË®ÁòËáÍ­£»g£®¼îʯ»Ò£»h£®ÎåÑõ»¯¶þÁ×£»i£®ÎÞË®ÂÈ»¯¸Æ£®ÄÇôÔÚB¡¢D×°ÖÃÓ¦¸Ã·Ö±ðÊ¢·ÅµÄÊÔ¼ÁÊÇ£¨ÌîÐòºÅ£©£ºB
c
c
£¬D
a
a
£®
ÒÑ֪װÖÃcÖÐ×°ÓÐÆ·ºìÈÜÒº£¬µ«ÓÐÈËÈÏΪÔÚcÖÐÈô×°Æ·ºìÈÜÒº¿ÉÄÜÒýÆðNa2S03º¬Á¿µÄ²âÁ¿½á¹û±Èʵ¼Êֵƫ¸ß£¬ÀíÓÉÊÇ
²¿·Ö¶þÑõ»¯Ì¼ÈÜҺƷºìÈÜÒº
²¿·Ö¶þÑõ»¯Ì¼ÈÜҺƷºìÈÜÒº
£®
£¨4£©ÊµÑé¹ý³ÌÖУ¬µ±ÒÇÆ÷AÄڵĹÌÌå·´Ó¦ÍêÈ«ºó£¬Ðè´ò¿ª»îÈûK£¬ÏòAÖлºÂýͨÈë´óÁ¿µÄ¿ÕÆø£®
ÕâÑù×öµÄÄ¿µÄÊÇ
ʹÉú³ÉµÄ¶þÑõ»¯Ì¼Äܹ»È«²¿×°ÖÃEÖÐÒ©Æ·ÎüÊÕ
ʹÉú³ÉµÄ¶þÑõ»¯Ì¼Äܹ»È«²¿×°ÖÃEÖÐÒ©Æ·ÎüÊÕ
£®Ëùͨ¿ÕÆøÓ¦ÏȾ­¹ý
e
e
ÊÔ¼Á£¨ÌîÉÏÊöËù¹©ÊÔ¼ÁµÄÐòºÅ£©´¦Àí£¬·ñÔò¿ÉÄÜÒýÆðNa2SO3º¬Á¿µÄ²âÁ¿½á¹û±Èʵ¼ÊÖµ
Æ«µÍ
Æ«µÍ
£¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°Ã»Ó°ÉΡ±£©£®
£¨5£©Èô×°ÖÃEÔÚʵÑéÍê³ÉʱÔöÖØ4.4g£¬ÔòNa2CO3ÓëNa2SO3µÄÎïÖʵÄÁ¿Ö®±ÈΪ
1£º1
1£º1
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

£¨2013?ÑĮ̀ģÄ⣩ÔÚʵÑéÊÒÖУ¬ÎªÑéÖ¤C12£¾Fe3+£¾SO2µÄÑõ»¯ÐÔ˳Ðò£¬Ä³Ð¡×éÓÃÏÂͼËùʾװÖýøÐÐʵÑ飨¼Ð³ÖÒÇÆ÷ºÍAÖеļÓÈÈ×°ÖÃÒÑÊ¡ÂÔ£¬ÆøÃÜÐÔÒѾ­¼ìÑ飩£®

£¨1£©´ò¿ªK1¡«K4£¬¹Ø±ÕK5¡¢K6£¬Í¨ÈëÒ»¶Îʱ¼äN2£¬Ä¿µÄÊÇ
Åųö×°ÖÃÖеÄÑõÆø
Åųö×°ÖÃÖеÄÑõÆø
£®
£¨2£©¹Ø±ÕK1¡¢K3¡¢K4£¬´ò¿ª»îÈûa£¬µÎ¼ÓÒ»¶¨Á¿µÄŨÑÎËᣬ¸øA¼ÓÈÈ£¬AÖз¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ
MnO2+4H++2Cl-
  ¡÷  
.
 
Mn2++Cl2¡ü+H2O
MnO2+4H++2Cl-
  ¡÷  
.
 
Mn2++Cl2¡ü+H2O
£®
£¨3£©µ±BÖеÄÈÜÒº±ä»Æʱ£¬Í£Ö¹¼ÓÈÈ£¬¼Ð½ôµ¯»É¼ÐK2²¢´ò¿ªK5£¬ÕâÑù×öµÄÔ­ÒòÊÇ
ÎüÊÕ¶àÓàµÄÂÈÆø£¬·ÀÖ¹ÆøÌåѹǿ¹ý´ó¶øµ¼ÖÂΣÏÕ
ÎüÊÕ¶àÓàµÄÂÈÆø£¬·ÀÖ¹ÆøÌåѹǿ¹ý´ó¶øµ¼ÖÂΣÏÕ
£®
£¨4£©´ò¿ª»îÈûb£¬Ê¹Ô¼2mLµÄÈÜÒºÁ÷ÈëÊÔ¹ÜDÖУ¬µÎÈë
KSCNÈÜÒº
KSCNÈÜÒº
¿ÉÒÔÖ¤Ã÷ÆäÖÐÊÇ·ñº¬ÓÐFe3+Àë×Ó£®
£¨5£©´ò¿ªµ¯»É¼ÐK3¡¢»îÈûc£¬¼ÓÈë70%µÄÁòËᣬһ¶Îʱ¼äºó¼Ð½ôµ¯»É¼ÐK3²¢´ò¿ªK6£¬ÓÃ70%µÄÁòËáÖÆÈ¡SO2£¬·´Ó¦ËÙÂʱÈÓÃ98%µÄÁòËá¿ì£¬Ô­ÒòÊÇ
70%µÄÁòËáÖеÄÇâÀë×ÓŨ¶È±È98%µÄÁòËáÖеÄÇâÀë×ÓŨ¶È´ó
70%µÄÁòËáÖеÄÇâÀë×ÓŨ¶È±È98%µÄÁòËáÖеÄÇâÀë×ÓŨ¶È´ó
£®
£¨6£©¸üÐÂÊÔ¹ÜD£¬´ò¿ª»îÈûb£¬Ê¹Ô¼2mLµÄÈÜÒºÁ÷ÈëÊÔ¹ÜDÖУ¬¼ìÑéBÈÜÒºÖеÄÀë×Ó£®¼ìÑéSO42-ËùÐèµÄÊÔ¼ÁÊÇ
B
B
£®
A£®Ba£¨NO3£©2ÈÜÒº   B£®BaC12ÈÜÒº   C£®AgNO3ÈÜÒº   D£®Ba£¨OH£©2ÈÜÒº
¼×¡¢ÒÒ¡¢±ûÈýλͬѧ·Ö±ð¶ÔÁ½´ÎBÖеõ½µÄÈÜÒº½øÐÐÁËÓйØÀë×ӵļì²â£¬ËûÃǵļì²â½á¹ûÒ»¶¨Äܹ»Ö¤Ã÷Ñõ»¯ÐÔC12£¾Fe3+£¾SO2µÄÊÇ
ÒÒ¡¢±û
ÒÒ¡¢±û
£®
µÚÒ»´ÎBÖÐÈÜÒºº¬ÓÐÀë×Ó µÚ¶þ´ÎBÖÐÈÜÒºº¬ÓÐÀë×Ó
¼× ÓÐFe2+£¬ÎÞFe3+ ÓÐSO 42-
ÒÒ ¼ÈÓÐFe3+£¬ÓÖÓÐFe2+ ÓÐSO 42-
±û ÓÐFe3+£¬ÎÞFe2+ ÓÐFe2+
ÉÏ×°ÖÃÖУ¬ÃÞ»¨ÖнþÓÐÈÜÒºÊÇ
NaOHÈÜÒº
NaOHÈÜÒº
£¬Æä×÷ÓÃÊÇ
ÎüÊÕ¶àÓàÂÈÆø¡¢¶þÑõ»¯Áò£¬·ÀÖ¹ÎÛȾ¿ÕÆø
ÎüÊÕ¶àÓàÂÈÆø¡¢¶þÑõ»¯Áò£¬·ÀÖ¹ÎÛȾ¿ÕÆø
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º022

ÔÚÏÂͼËùʾװÖÃÖе±Å¨ÑÎËáÓëÖظõËá¼Ø()¹²ÈÈʱ²úÉúµÄÓÐÉ«Æø̬µ¥ÖÊX£¬¾­A¡¢BÁ½Æ¿ºó£¬ÔÚC´¦ÓëÈȵÄij°×É«¾§Ìå·´Ó¦£¬×îºóDÆ¿ÓÐ×ϺÚÉ«¾§×´Îï³öÏÖ£®

¡¡¡¡£¨1£©Íê³É²¢ÅäƽÏÂÁз´Ó¦·½³Ìʽ£º

¡¡¡¡£¨  £©£«£¨  £©HCl¡ª¡ª£¨  £©£«£¨  £©£«£¨  £©£«£¨  £©

¡¡¡¡£¨2£©ÒªµÃµ½´¿¾»µÄXÆøÌ壬AƿӦʢ________£¬BƿӦʢ________£®

¡¡¡¡£¨3£©ÔÚC´¦µÄ°×É«¾§ÌåÊÇ________£¬DÆ¿ÄÚ×ϺÚÉ«µÄ¾§ÌåÊÇ________£»ÔÚC´¦¼ÓÈȵÄÄ¿µÄÊÇ________£®

¡¡¡¡£¨4£©E¹ÜÓ¦Á¬½Ó________×°Öã¬Ô­ÒòÊÇ_______________________________£®

¡¡¡¡£¨5£©ÓÐλͬѧÏëÑ­»·ÀûÓôÓDÆ¿³öÀ´µÄXÆøÌ壬Ϊ´ËËû´ÓDÆ¿Á¬½ÓÒ»¸ùµ¼¹ÜFµ½BÆ¿£¬ÄãÈÏΪÐÐÂ𣿣¨ËµÃ÷Ô­Òò£©

¡¡¡¡______________________________________________________£®

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸