ÏÖÓÐijÌú̼ºÏ½ð £¨ÌúºÍ̼Á½ÖÖµ¥ÖʵĻìºÏÎ£¬Ä³»¯Ñ§ÐËȤС×éΪÁ˲ⶨÌú̼ºÏ½ðÖÐÌúµÄÖÊÁ¿·ÖÊý£¬²¢Ì½¾¿Å¨ÁòËáµÄijЩÐÔÖÊ£¬Éè¼ÆÁËÈçͼËùʾµÄʵÑé×°Ö㨼гÖÒÇÆ÷ÒÑÊ¡ÂÔ£©ºÍʵÑé·½°¸½øÐÐʵÑé̽¾¿£®
£¨1£©¼ì²éÉÏÊö×°ÖÃÆøÃÜÐÔµÄÒ»ÖÖ·½·¨ÊÇ£º¹Ø±Õ·ÖҺ©¶·µÄ»îÈû£¬ÔÚE×°ÖúóÃæÁ¬ÉÏÒ»¸ùµ¼¹Ü£¬½«µ¼¹ÜÄ©¶Ë²åÈëË®ÖУ¬È»ºó¶ÔA½øÐмÓÈÈ£¬¹Û²ìµ½
 
£¬ÔòÖ¤Ã÷×°ÖõÄÆøÃÜÐÔÁ¼ºÃ£®
£¨2£©ÏȳÆÁ¿EµÄÖÊÁ¿£¬²¢½«a gÌú̼ºÏ½ðÑùÆ··ÅÈë×°ÖÃAÖУ¬ÔÙ¼ÓÈë×ãÁ¿µÄŨÁòËᣬ´ýAÖв»ÔÙÒݳöÆøÌåʱ£¬Í£Ö¹¼ÓÈÈ£¬²ðÏÂE²¢³ÆÖØ£¬EÔöÖØb g£®Ìú̼ºÏ½ðÖÐÌúµÄÖÊÁ¿·ÖÊýΪ
 
%£¨ÓÃa¡¢b±íʾ£©£®
£¨3£©×°ÖÃBµÄ×÷ÓÃ
 
£¬×°ÖÃCµÄ×÷ÓÃ
 
£®
£¨4£©¼×ͬѧÈÏΪ£¬ÒÀ¾Ý´ËʵÑé²âµÃµÄÊý¾Ý£¬¼ÆËãºÏ½ðÖÐÌúµÄÖÊÁ¿·ÖÊý¿ÉÄÜ»áÆ«µÍ£¬Ô­ÒòÊÇ
 
£®
¿¼µã£ºÌ½¾¿ÎïÖʵÄ×é³É»ò²âÁ¿ÎïÖʵĺ¬Á¿
רÌ⣺ʵÑé̽¾¿ºÍÊý¾Ý´¦ÀíÌâ
·ÖÎö£º£¨1£©ÒÀ¾Ý×°ÖÃÖеÄѹǿ±ä»¯ºãÈÝÒºÃæ±ä»¯·ÖÎö¼ìÑ飬×îºóµ¼Æø¹Ü²åÈëË®£¬¼ÓÈÈ·¢Éú×°Öõ¼Æø¹ÜðÆøÅÝ£¬Í£Ö¹¼ÓÈÈÉÏÉýÒ»¶ÎË®Öù£»
£¨2£©¸ù¾ÝagÌú̼ºÏ½ð£¬¼ÓÈë¹ýÁ¿Å¨ÁòËᣬEÔöÖØbg£¬ÔòÉú³É¶þÑõ»¯Ì¼µÄÖÊÁ¿Îªbg£¬¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ£¬Ôò¿ÉÇó³öagÌú̼ºÏ½ðÖк¬Ì¼ÔªËصÄÖÊÁ¿½ø¶øÇó³öÌúµÄÖÊÁ¿·ÖÊý£»
£¨3£©ÓÃÆ·ºìÈÜÒº¼ìÑé¶þÑõ»¯Áò£¬ÀûÓøßÃÌËá¼ØÈÜÒºµÄÇ¿Ñõ»¯ÐÔÎüÊÕ¶þÑõ»¯Áò£¬±û¼ìÑé¶þÑõ»¯ÁòÊÇ·ñÎüÊÕÍêÈ«£»
£¨4£©¿ÕÆøÖÐCO2¡¢H2O½øÈëE¹ÜʹbÔö´ó£¬ÔòÇó³öµÄ¶þÑõ»¯Ì¼µÄÖÊÁ¿Æ«´ó£®
½â´ð£º ½â£º£¨1£©¼ì²éÉÏÊö×°ÖÃÆøÃÜÐÔµÄÒ»ÖÖ·½·¨ÊÇ£º¹Ø±Õ·ÖҺ©¶·µÄ»îÈû£¬ÔÚF×°ÖúóÃæÁ¬ÉÏÒ»¸ùµ¼¹Ü£¬È»ºó°Ñ×îºóµ¼Æø¹Ü²åÈëË®£¬¼ÓÈÈ·¢Éú×°Öõ¼Æø¹ÜðÆøÅÝ£¬Í£Ö¹¼ÓÈÈÉÏÉýÒ»¶ÎË®ÖùÖ¤Ã÷×°ÖÃÆøÃÜÐԺã»
¹Ê´ð°¸Îª£º½«µ¼Æø¹Ü²åÈëË®ÖУ¬¼ÓÈÈÉÕÆ¿£¬µ¼Æø¹ÜðÆøÅÝ£¬Í£Ö¹¼ÓÈȵ¼¹ÜÖÐÓÐÒ»¶ÎË®ÖùÉÏÉý£»
£¨2£©³ÆÈ¡agÌú̼ºÏ½ð£¬¼ÓÈë¹ýÁ¿Å¨ÁòËᣬ¼ÓÈÈ´ýAÖв»ÔÙÒݳöÆøÌåʱ£¬Í£Ö¹¼ÓÈÈ£¬²ðÏÂE×°Öò¢³ÆÖØ£¬EÔöÖØbg£¬ÔòÉú³É¶þÑõ»¯Ì¼µÄÖÊÁ¿Îªbg£¬¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ£¬ÔòagÌú̼ºÏ½ðÖк¬Ì¼ÔªËصÄÖÊÁ¿Îª
12b
44
=
3b
11
g£¬Ôòº¬ÌúµÄÖÊÁ¿Îªag-
3b
11
g£¬ÌúµÄÖÊÁ¿·ÖÊýΪ
11a-3b
11a
£»
¹Ê´ð°¸Îª£º
11a-3b
11a
£»
£¨3£©×°ÖÃBÖеÄÈÜÒºÊÇÆ·ºì£¬¶þÑõ»¯ÁòÄÜʹƷºìÍÊÉ«£¬ÔòB×°ÖõÄ×÷ÓÃÊǼìÑé¶þÑõ»¯Áò£»×°ÖÃCÊÇÀûÓøßÃÌËá¼ØÈÜÒºµÄÇ¿Ñõ»¯ÐÔÎüÊÕ¶þÑõ»¯Áò£¬¸ßÃÌËá¼ØÈÜҺΪ×ÏÉ«£¬ÎüÊÕ¶þÑõ»¯ÁòºóÑÕÉ«»á±ädz£¬Èô¸ßÃÌËá¼ØûÓÐÍêÈ«ÍÊÉ«£¬Ôò˵Ã÷¸ßÃÌËá¼Ø¹ýÂË£¬Ôò¶þÑõ»¯Áò±»ÍêÈ«ÎüÊÕ£»
¹Ê´ð°¸Îª£º¼ìÑéSO2£»³ýÈ¥SO2²¢¼ìÑéÊÇ·ñ³ý¾¡£»
£¨4£©¿ÕÆøÖÐCO2¡¢H2O½øÈëE¹ÜʹbÔö´ó£¬ÔòÇó³öµÄ¶þÑõ»¯Ì¼µÄÖÊÁ¿Æ«´ó£¬¼´Ì¼µÄÖÊÁ¿Æ«´ó£¬ËùÒÔÌúµÄÖÊÁ¿Æ«Ð¡£¬ÌúµÄÖÊÁ¿·ÖÊýƫС£»
¹Ê´ð°¸Îª£º¿ÕÆøÖÐCO2¡¢H2O½øÈëE¹ÜʹbÔö´ó£®
µãÆÀ£º±¾Ì⿼²éÁËÎïÖʺ¬Á¿²â¶¨ÊµÑ飬²àÖØÓÚ×°ÖÃÆøÃÜÐÔ¼ìÑé¡¢ÎïÖÊÐÔÖʵÄ̽¾¿ÊµÑé¡¢×°ÖõÄÌØÕ÷·ÖÎö¡¢Êý¾Ý´¦ÀíµÈ£¬ÌâÄ¿ÄѶÈÖеȣ¬²àÖØÓÚ¿¼²éѧÉúµÄʵÑéÄÜÁ¦ºÍ¼ÆËãÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÏÂÁÐ˵·¨ÖУ¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢1 mol H2SO4Óë1 mol Ba£¨OH£©2ÍêÈ«ÖкÍËù·Å³öµÄÈÈÁ¿ÎªÖкÍÈÈ
B¡¢Öкͷ´Ó¦¶¼ÊÇ·ÅÈÈ·´Ó¦£¬Ò»¶¨Ìõ¼þ϶þÑõ»¯Ì¼±»Ì¼»¹Ô­ÊÇÎüÈÈ·´Ó¦
C¡¢ÔÚ101 kPaʱ£¬1 mol̼ȼÉÕËù·Å³öµÄÈÈÁ¿Ò»¶¨½Ð̼µÄȼÉÕÈÈ
D¡¢COȼÉÕÊÇÎüÈÈ·´Ó¦

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡°Á¢·½Í顱ÊÇÒ»ÖÖкϳɵÄÌþ£¬Æä·Ö×ÓΪÕýÁ¢·½Ìå½á¹¹£¬Æä̼¹Ç¼Ü½á¹¹ÈçͼËùʾ£º
£¨1£©Ð´³öÁ¢·½ÍéµÄ·Ö×Óʽ
 
£®
£¨2£©Æä¶þÂÈ´úÎï¹²Óм¸ÖÖͬ·ÖÒì¹¹Ìå
 
£®
£¨3£©ÓÐÒ»ÖÖ·¼Ïã×廯ºÏÎïÓëÁ¢·½Í黥Ϊͬ·ÖÒì¹¹Ì壬Æä½á¹¹¼òʽΪ£º
 
£®
£¨4£©ÕâÖÖ·¼ÏãÌþÓë±ûÏ©ë棨CH2=CH-CN£©¡¢1£¬3-¶¡¶þÏ©°´1£º1£º1ÎïÖʵÄÁ¿Ö®±È·¢Éú¾ÛºÏ·´Ó¦£¬¿ÉÒԵõ½Ò»ÖÖ¹¤³ÌËÜÁÏABSÊ÷Ö¬£¬ËüµÄ½á¹¹¼òʽ¿É±íʾΪ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

PTTÊǽü¼¸ÄêÀ´Ñ¸ËÙ·¢Õ¹ÆðÀ´µÄÐÂÐÍÈÈËÜÐÔ¾Ûõ¥²ÄÁÏ£¬¾ßÓÐÓÅÒìÐÔÄÜ£¬ÄÜ×÷Ϊ¹¤³ÌËÜÁÏ¡¢·ÄÖ¯ÏËάºÍµØ̺µÈ²ÄÁ϶øµÃµ½¹ã·ºÓ¦Óã®ÆäºÏ³É·Ïß¿ÉÉè¼ÆΪ£º

ÆäÖÐA¡¢B¡¢C¾ùΪÁ´×´»¯ºÏÎAÄÜ·¢ÉúÒø¾µ·´Ó¦£¬CÖв»º¬¼×»ù£¬1mol C¿ÉÓë×ãÁ¿ÄÆ·´Ó¦Éú³É22.4L H2£¨±ê×¼×´¿ö£©£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©AÖÐËùº¬¹ÙÄÜÍŵÄÃû³ÆΪ
 
£¬BµÄ½á¹¹¼òʽΪ
 
£®
£¨2£©·Ö×ÓʽΪC4H6O¡¢ÓëA»¥ÎªÍ¬ÏµÎïµÄͬ·ÖÒì¹¹ÌåÓÐ
 
ÖÖ£®
£¨3£©Çë²¹³äÍêÕûÏÂÁÐÒÔCH2=CHCH3ΪÖ÷ÒªÔ­ÁÏ£¨ÎÞ»úÊÔ¼ÁÈÎÓã©ÖƱ¸CH3CH£¨OH£©COOHµÄºÏ³É·ÏßÁ÷³Ìͼ£¨Ðë×¢Ã÷·´Ó¦Ìõ¼þ£©£®
CH2¨TCHCH3
CI2

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÔÚ»¯Ñ§·ÖÎöÖУ¬³£ÐèÓÃKMnO4±ê×¼ÈÜÒº£¬ÓÉÓÚKMnO4¾§ÌåÔÚÊÒÎÂϲ»Ì«Îȶ¨£¬Òò¶øºÜÄÑÖ±½ÓÅäÖÆ׼ȷÎïÖʵÄÁ¿Å¨¶ÈµÄKMnO4ÈÜÒº£®ÊµÑéÊÒÒ»°ãÏȳÆÈ¡Ò»¶¨ÖÊÁ¿µÄKMnO4¾§Ì壬´ÖÅä³É´óÖÂŨ¶ÈµÄKMnO4ÈÜÒº£¬ÔÙÓÃÐÔÖÊÎȶ¨¡¢Ïà¶Ô·Ö×ÓÖÊÁ¿½Ï´óµÄ»ù×¼ÎïÖʲÝËáÄÆ[Mr£¨Na2C2O4£©=134.0]¶Ô´ÖÅäµÄKMnO4ÈÜÒº½øÐб궨£¬²â³öËùÅäÖƵÄKMnO4ÈÜÒºµÄ׼ȷŨ¶È£¬·´Ó¦Ô­ÀíΪ£º5C2O42-+2MnO4-+16H+¨T10CO2¡ü+2Mn2++8H2O
ÒÔÏÂÊDZ궨KMnO4ÈÜÒºµÄʵÑé²½Ö裺
²½ÖèÒ»£ºÏÈ´ÖÅäŨ¶ÈԼΪ0.15mol/LµÄKMnO4ÈÜÒº500mL£®
²½Öè¶þ£º×¼È·³ÆÈ¡Na2C2O4¹ÌÌåmg·ÅÈë׶ÐÎÆ¿ÖУ¬ÓÃÕôÁóË®ÈܽⲢ¼ÓÏ¡ÁòËáËữ£¬¼ÓÈÈÖÁ70¡«80¡æ£¬Óò½ÖèÒ»ËùÅäKMnO4ÈÜÒº½øÐе樣®¼Ç¼Ïà¹ØÊý¾Ý£®
²½ÖèÈý£º
 
£®
²½ÖèËÄ£º¼ÆËãµÃKMnO4ÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶È£®
ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©Èçͼ1ΪÕû¸ö¹ý³ÌÖпÉÄÜʹÓõÄÒÇÆ÷µÄ²¿·Ö½á¹¹£¨ÓеÄÒÇÆ÷±»·Å´ó£©£¬

AͼÖÐÒºÃæËùʾÈÜÒºµÄÌå»ýΪ
 
mL£¬ÓÃÉÏÊöËÄÖÖÒÇÆ÷ÖеÄijÖÖ²âÁ¿Ä³ÒºÌåµÄÌå»ý£¬Æ½ÊÓʱ¶ÁÊýΪNmL£¬ÑöÊÓʱ¶ÁÊýΪMmL£¬ÈôM£¾N£¬ÔòËùʹÓõÄÒÇÆ÷ÊÇ
 
£¨Ìî×Öĸ±êºÅ£©£®
£¨2£©¸ÃµÎ¶¨ÊµÑéµÎ¶¨ÖÕµãµÄÏÖÏóÊÇ
 
£®
£¨3£©²½Öè¶þÖе樲Ù×÷ͼʾ£¨Èçͼ2£©ÕýÈ·µÄÊÇ
 
£¨Ìî±àºÅ£©£®
£¨4£©²½Öè¶þµÄµÎ¶¨¹ý³Ìζȱ仯²¢²»Ã÷ÏÔ£¬µ«²Ù×÷¹ý³ÌÖз¢ÏÖÇ°Ò»½×¶ÎÈÜÒºÍÊÉ«½ÏÂý£¬Öмä½×¶ÎÍÊÉ«Ã÷ÏÔ±ä¿ì£¬×îºó½×¶ÎÍÊÉ«ÓÖ±äÂý£®ÊÔ¸ù¾ÝÓ°Ï컯ѧ·´Ó¦ËÙÂʵÄÌõ¼þ·ÖÎö£¬ÈÜÒºÍÊÉ«ÖмäÃ÷ÏÔ±ä¿ì£¬×îºóÓÖ±äÂýµÄÔ­ÒòÊÇ
 
£®
£¨5£©Çëд³ö²½ÖèÈýµÄ²Ù×÷ÄÚÈÝ
 
£®
£¨6£©ÈômµÄÊýֵΪ1.340g£¬µÎ¶¨µÄKMnO4ÈÜҺƽ¾ùÓÃÁ¿Îª25.00mL£¬ÔòKMnO4ÈÜÒºµÄŨ¶ÈΪ
 
 mol/L£®
£¨7£©ÈôµÎ¶¨Íê±Ïºó¶ÁÊýʱ¸©ÊÓ£¬ÔòʵÑéÎó²îΪ
 
£¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÏÂÁÐʵÑéÖв»ÄÜ´ïµ½Ô¤ÆÚʵÑéÄ¿µÄÊÇ£¨¡¡¡¡£©
ÐòºÅʵÑéÄÚÈÝʵÑéÄ¿µÄ
AÊÒÎÂÏ£¬Ê¹ÓÃpH¼Æ²â¶¨Å¨¶È¾ùΪ0.1mol/L NaClOÈÜÒººÍCH3COONaÈÜÒºµÄpH±È½ÏHClOºÍCH3COOHµÄËáÐÔÇ¿Èõ
BÊÒÎÂÏ£¬ÏòÁ½Ö§×°ÓÐͬÌå»ýͬŨ¶ÈH2O2ÈÜÒºµÄÊÔ¹ÜÖУ¬·Ö±ð¼ÓÈë3µÎͬŨ¶ÈµÄ
CuSO4¡¢FeSO4ÈÜÒº
±È½ÏCuSO4¡¢FeSO4×÷Ϊ´ß»¯¼Á¶ÔH2O2·Ö½âËÙÂʵÄÓ°Ïì
CÏò0.1mol/L AgNO3ÈÜÒºÖеμÓ0.1mol/L NaClÈÜÒº£¬ÖÁ²»ÔÙÓа×É«³ÁµíÉú³É£¬ÔÙÏòÆäÖеÎÈë0.1mol/L KIÈÜÒº£¬¹Û²ì³ÁµíÑÕÉ«±ä»¯±È½ÏAgCl¡¢AgIµÄÈܽâ¶ÈÏà¶Ô´óС£®
DÏòº¬ÓÐÉÙÁ¿FeCl3µÄMgCl2ËáÐÔÈÜÒºÖмÓÈë×ãÁ¿Mg£¨OH£©2£¬¼ÓÈȲ¢½Á°è£¬¹ýÂ˳ýÈ¥MgCl2ËáÐÔÈÜÒºÖк¬ÓеÄÉÙÁ¿FeCl3
A¡¢AB¡¢BC¡¢CD¡¢D

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÒÑÖª»¹Ô­ÐÔFe£¾Cu£¾Fe2+£®ÏÖ½«Ò»¶¨Á¿µÄmgÌú·Û¼ÓÈ뵽ijx mol FeCl3ºÍy mol CuCl2µÄ»ìºÏÈÜÒºÖУ¬ËùµÃ¹ÌÌåÖÊÁ¿ÈÔΪm g£¬ÔòxÓëyµÄ±ÈÖµ¿ÉÄÜΪ£¨¡¡¡¡£©
A¡¢2£º7B¡¢3£º5
C¡¢1£º4D¡¢4£º3

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

HPEÊǺϳɱ½Ñõ»ù±ûËáÀà³ý²Ý¼ÁµÄÖØÒªÖмäÌ壬ÆäºÏ³É·ÏßÈçÏ£º

  ÒÑÖª£º¢ÙRCH2COOH
P
Cl2

¢Ú+RCl¡ú+NaCl
¾Ý´Ë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©BÖк¬ÓеĹÙÄÜÍÅÃû³ÆΪ
 
£¬DµÄ½á¹¹¼òʽΪ
 
£®
£¨2£©C+E¡úFµÄ·´Ó¦ÀàÐÍΪ
 
£®
£¨3£©MµÄºË´Å¹²ÕñÇâÆ×Öи÷ÎüÊÕ·åµÄÃæ»ýÖ®±ÈΪ
 
£®
£¨4£©Ð´³öG+M¡úHPEµÄ»¯Ñ§·½³Ìʽ
 
£®
£¨5£©XÊÇGµÄͬ·ÖÒì¹¹Ì壬ÆäÖÐÂú×ãÒÔÏÂÌõ¼þµÄX¹²ÓÐ
 
ÖÖ£¬Ð´³öÆäÖÐÒ»ÖÖXµÄ½á¹¹¼òʽ
 
£®
a£®±½»·ÉÏÓÐ3¸öÈ¡´ú»ùÇÒ±½»·ÉϵÄÒ»ÂÈÈ¡´úÎïÓÐÁ½ÖÖ       b£®ÓöFeCl3ÈÜÒº·¢ÉúÑÕÉ«·´Ó¦
c£®X²»ÄÜÓëNaHCO3·´Ó¦²úÉúCO2                       d£®1mol X×î¶àÄܺÍ3mol NaOH·´Ó¦£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ij»¯Ñ§ÐËȤС×é²éÔÄ×ÊÁϵÃÖª£º¹ýÑõ»¯ÄÆ£¨Na2O2£©ÊÇÒ»ÖÖ»ÆÉ«·ÛÄ©£¬³£ÎÂÏÂÄÜÓë¶þÑõ»¯Ì¼·´Ó¦£¬¹ýÑõ»¯ÄƱ£´æ²»µ±»á±äÖÊ£®ÏÖÓÐһƿÒѱäÖʵĹýÑõ»¯ÄÆ£¬Ð¡ÖܲÂÏë±äÖʺóµÄÎïÖÊ¿ÉÄÜÊÇ̼ËáÄÆ£®Ð¡ÖܽøÐÐÈçÏÂʵÑ飺
£¨1£©È¡ÉÙÁ¿ÑùÆ·ÓÚÊÔ¹ÜÖУ¬¼ÓÈëË®ÅäÖƳÉÈÜÒº£¬µÎ¼Ó
 
£¬¹Û²ìµ½Óа×É«³Áµí²úÉú£¬ËµÃ÷ÑùÆ·Öк¬ÓÐNa2CO3£¬Çëд³ö¹ýÑõ»¯ÄƱäÖʵĻ¯Ñ§·½³Ìʽ£º
 
£®
£¨2£©È¡ÉÙÁ¿ÑùÆ·ÓÚÊÔ¹ÜÖУ¬¼ÓÈëË®ÅäÖƳÉÈÜÒº£¬ÓÐ
 
²úÉú£¬²úÉúµÄÆøÌåÄÜʹ´ø»ðÐǵÄľÌõ¸´È¼£¬ÏòÈÜÒºÖеμӼ¸µÎ·Ó̪£¬ÈÜÒºÑÕÉ«
 
£¬ËµÃ÷ÑùÆ·ÖÐNa2O2δÍêÈ«±äÖÊ£®
£¨3£©Ä³¿ÎÍâ»î¶¯Ð¡×éΪÁË´ÖÂԲⶨ¹ýÑõ»¯ÄƵÄÖÊÁ¿·ÖÊý£¬ËûÃdzÆÈ¡a gÑùÆ·£¬²¢Éè¼ÆÓÃÏÂͼװÖÃÀ´²â¶¨¹ýÑõ»¯ÄƵÄÖÊÁ¿·ÖÊý£®

ÈçͼÖеÄEºÍF¹¹³ÉÁ¿Æø×°Öã¬ÓÃÀ´²â¶¨O2µÄÌå»ý£®
¢Ùд³ö×°ÖÃAºÍBÖз¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ£º
×°ÖÃA£º
 

×°ÖÃB£º
 

¢ÚNaOHµÄ×÷ÓÃÊÇ
 

¢Û´ý·´Ó¦Í£Ö¹Ê±£¬¶Á³öÆøÌåÌå»ýµÄÕýÈ·²Ù×÷²½ÖèÊÇ
 
£¨ÌîÐòºÅ£©£º
A£®ÕýÈ·¶Á³öÁ¿Í²ÄÚË®µÄÌå»ý£»
B£®Ê¹Á¿Í²ºÍ¹ã¿ÚÆ¿ÄÚÆøÌ嶼ÀäÈ´ÖÁÊÒΣ»
C£®µ÷ÕûÁ¿Í²¸ß¶È£¬Ê¹¹ã¿ÚÆ¿ºÍÁ¿Í²ÄÚÒºÃæ¸ß¶ÈÏàƽ
¢Ü½«²âµÃÑõÆøÌå»ýÕÛËã³É±ê×¼×´¿öÏÂÌå»ýΪV mL£¬ÔòÑùÆ·ÖйýÑõ»¯ÄƵÄÖÊÁ¿·ÖÊýΪ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸