£¨12·Ö£©Ä³Ñо¿ÐÔѧϰС×é¶Ô¹ýÁ¿Ì¿·ÛÓëÑõ»¯Ìú·´Ó¦µÄÆøÌå²úÎï³É·Ö½øÐÐÑо¿¡£
(1)Ìá³ö¼ÙÉ裺
¢Ù¸Ã·´Ó¦µÄÆøÌå²úÎïÊÇCO2£»
¢Ú¸Ã·´Ó¦µÄÆøÌå²úÎïÊÇCO£»
¢Û¸Ã·´Ó¦µÄÆøÌå²úÎïÊÇ              ¡£
(2)¼Æ·½°¸ ÈçͼËùʾ£¬½«Ò»¶¨Á¿µÄÑõ»¯ÌúÔÚ¸ô¾ø¿ÕÆøµÄÌõ¼þÏÂÓë¹ýÁ¿Ì¿·ÛÍêÈ«·´Ó¦£¬²â¶¨²Î¼Ó·´Ó¦µÄ̼ԪËØÓëÑõÔªËصÄÖÊÁ¿±È¡£

(3)²éÔÄ×ÊÁÏ£º
µªÆø²»Óë̼¡¢Ñõ»¯Ìú·¢Éú·´Ó¦¡£ÊµÑéÊÒ¿ÉÒÔÓÃÂÈ»¯ï§±¥ºÍÈÜÒººÍÑÇÏõËáÄÆ£¨NaNO2£©±¥ºÍÈÜÒº»ìºÏ¼ÓÈÈ·´Ó¦ÖƵõªÆø¡£Çëд³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ£º                            ¡£
(4)ʵÑé²½Ö裺
¢Ù°´ÉÏͼÁ¬½Ó×°Ö㬲¢¼ì²é×°ÖõÄÆøÃÜÐÔ£¬³ÆÈ¡3.20gÑõ»¯Ìú¡¢2.00g̼·Û»ìºÏ¾ùÔÈ£¬·ÅÈë48.48gµÄÓ²Öʲ£Á§¹ÜÖУ»
¢Ú¼ÓÈÈÇ°£¬ÏÈͨһ¶Îʱ¼ä´¿¾»¸ÉÔïµÄµªÆø£»
¢ÛֹͣͨÈëN2ºó£¬¼Ð½ôµ¯»É¼Ð£¬¼ÓÈÈÒ»¶Îʱ¼ä£¬³ÎÇåʯ»ÒË®£¨×ãÁ¿£©±ä»ë×Ç£»
¢Ü´ý·´Ó¦½áÊø£¬ÔÙ»º»ºÍ¨ÈëÒ»¶Îʱ¼äµÄµªÆø¡£ÀäÈ´ÖÁÊÒΣ¬³ÆµÃÓ²Öʲ£Á§¹ÜºÍ¹ÌÌå×ÜÖÊÁ¿Îª52.24g£»
¢Ý¹ýÂ˳öʯ»ÒË®ÖеijÁµí£¬Ï´µÓ¡¢ºæ¸Éºó³ÆµÃÖÊÁ¿Îª2.00g¡£
²½Öè¢Ú¡¢¢ÜÖж¼·Ö±ðͨÈëN2£¬Æä×÷Ó÷ֱðΪ                                  ¡£
(5)Êý¾Ý´¦Àí£º
ÊÔ¸ù¾ÝʵÑéÊý¾Ý·ÖÎö£¬Ð´³ö¸ÃʵÑéÖÐÑõ»¯ÌúÓë̼·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
                                    ¡£
(6)ʵÑéÓÅ»¯£º
ѧϰС×éÓÐͬѧÈÏΪӦ¶ÔʵÑé×°ÖýøÒ»²½ÍêÉÆ¡£
¢Ù¼×ͬѧÈÏΪ£ºÓ¦½«³ÎÇåʯ»ÒË®»»³ÉBa(OH)2ÈÜÒº£¬ÆäÀíÓÉÊÇ                  ¡£
¢Ú´Ó»·¾³±£»¤µÄ½Ç¶È£¬ÇëÄãÔÙÌá³öÒ»¸öÓÅ»¯·½°¸½«´ËʵÑé×°ÖýøÒ»²½ÍêÉÆ£º
                                                           ¡£
¢ÅCO2¡¢COµÄ»ìºÏÎï
¢ÇNH4++NO2¡ªN2¡ü+2H2O
¢È²½Öè¢ÚÖÐÊÇΪÁËÅųý¿ÕÆøÖеÄCO2£¬²½Öè¢ÜÊÇΪÁ˸ϳöËùÓеÄCO2£¬È·±£ÍêÈ«ÎüÊÕ
¢É2C+Fe2O32Fe+CO¡ü+CO2¡ü
¢Ê¢ÙBa(OH)2Èܽâ¶È´ó£¬Å¨¶È´ó£¬Ê¹CO2±»ÎüÊյĸüÍêÈ«£»M (BaCO3)£¾M(CaCO3)£¬³ÆÁ¿Ê±Ïà¶ÔÎó²îС¡£¢ÚÔÚβÆø³ö¿Ú´¦¼ÓÒ»µãȼµÄ¾Æ¾«µÆ»òÔö¼ÓһβÆø´¦Àí×°ÖÃ

ÊÔÌâ·ÖÎö£º£¨1£©¸ù¾Ý¼«¶Ë¼ÙÉè¿ÉÖª»¹ÓÐÒ»ÖÖÇé¿ö¾ÍÊÇÁ½ÕߵĻìºÏÎ¼´CO2¡¢COµÄ»ìºÏÎï¡£
£¨3£©ÓÃÂÈ»¯ï§±¥ºÍÈÜÒººÍÑÇÏõËáÄÆ£¨NaNO2£©±¥ºÍÈÜÒºÖƵªÆø·´Ó¦µÄÀë×Ó·½³ÌʽΪ£ºNH4++NO2¡ªN2¡ü+2H2O¡£
£¨4£©²½Öè¢ÚͨÈ뵪ÆøµÄÄ¿µÄÊÇÅųý×°ÖÃÖеÄCO2¡£²½Öè¢ÜͨÈ뵪ÆøµÄÄ¿µÄÊǽ«Éú³ÉµÄCO2È«²¿Í¨Èë³ÎÇåʯ»ÒË®ÖС£
£¨5£©ÓÉÌâÒâ¿É֪̼·Û¹ýÁ¿£¬²úÉúµÄCO2Ϊ0.02mol£¬Ê£ÓàµÄ¹ÌÌåΪ3.76g£¬ËùÒÔ¹ÌÌåÖÐÓе¥ÖÊÌú2.24g£¬ÔòÊ£ÓàµÄ̼·ÛΪ3.76-2.24=1.52g£¬ËùÒԲμӷ´Ó¦µÄ̼·ÛΪ2-1.52=0.48g=0.04mol£¬Ôò¿ÉÒÔÈ·¶¨Éú³ÉCOΪ0.02mol£¬Òò´Ë·½³ÌʽΪ£º2C+Fe2O32Fe+CO¡ü+CO2¡ü¡£
£¨6£©¢ÙÓ¦½«³ÎÇåʯ»ÒË®»»³ÉBa(OH)2ÈÜÒºµÄÔ­ÒòÊÇBa(OH)2Èܽâ¶È´ó£¬Å¨¶È´ó£¬Ê¹CO2±»ÎüÊյĸüÍêÈ«£¬M (BaCO3)£¾M(CaCO3)£¬³ÆÁ¿Ê±Ïà¶ÔÎó²îС¡£¢Ú´Ó»·±£µÄ½Ç¶ÈÀ´¿´Éú³ÉµÄCOÒ²Òª´¦Àíµô£¬Òò´ËÓ¦¸ÃÔÚβÆø³ö¿Ú´¦¼ÓÒ»µãȼµÄ¾Æ¾«µÆ»òÔö¼ÓһβÆø´¦Àí×°ÖÃ
µãÆÀ£º±¾Ìâ×ÛºÏÐÔ½ÏÇ¿£¬ÄѶȽϴó£¬Ö÷Òª¿¼²éѧÉú·ÖÎöÎÊÌâºÍ½â¾öÎÊÌâµÄÄÜÁ¦¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ʵÑéÊÒÓÐһƿ¹ºÖÃʱ¼ä½Ï³¤ÂÌ·¯£¨FeSO4?7H2O£©£¬ÀÏʦ½«Æä½»¸ø»¯Ñ§Ñо¿Ð¡×éijͬѧ¼ìÑéÒ©Æ·ÊÇ·ñÓбäÖÊÏÖÏó£¬ÕâλͬѧȡÂÌ·¯×öÁ˼òµ¥µÄ¼ìÑ飬µÃ³öµÄ½áÂÛÊÇ£ºÒѾ­¿ªÊ¼Ñõ»¯£®¸ÃͬѧËùÓõÄÊÔ¼ÁºÍÅжÏÒÀ¾ÝÊÇ£¨¡¡¡¡£©
Ñ¡ÏîABCD
ÊÔ¼ÁÂÈË®ÇâÑõ»¯ÄÆÈÜÒºÌúмKSCNÈÜÒº
ÏÖÏó³öÏֻƺÖÉ«×îÖÕÉú³ÉºìºÖÉ«³ÁµíÂÌÉ«ÓнÏdzµÄѪºìÉ«
A£®AB£®BC£®CD£®D

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

ÏÂͼÖеÄʵÑé×°ÖÿÉÒÔÓÃÓÚʵÑéÊÒÖÆÈ¡ÒÒȲ¡£ÇëÌî¿Õ£º

£¨1£© ͼÖÐA¹ÜµÄ×÷ÓÃÊÇ                                                   £¬
ÖÆÈ¡ÒÒȲµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ                                        ¡£
£¨2£©ÒÒȲͨÈëËáÐÔKMnO4ÈÜÒºÖУ¬·¢Éú     ·´Ó¦£¬¿ÉÒԹ۲쵽                
ÏÖÏó£¬ÈôͨÈëäåË®ÖУ¬·¢Éú       ·´Ó¦¡£
£¨3£©ÒÒȲȼÉյĻ¯Ñ§·½³ÌʽΪ            £¬È¼ÉÕʱµÄÏÖÏóΪ                £¬
ΪÁË°²È«£¬µãȼÒÒȲǰӦ¸ÃÏÈ         ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

ÔÚ½øÐÐijʵÑé̽¾¿¹ý³ÌÖУ¬Ò»Ð©Ñ§Éú·¢ÏÖµÈÖÊÁ¿µÄͭƬ·Ö±ðÓëµÈÌå»ý£¨¾ù¹ýÁ¿£©µÄŨÏõËáºÍÏ¡ÏõËá·´Ó¦£¬ËùµÃÈÜҺǰÕßΪÂÌÉ«£¬ºóÕßΪÀ¶É«¡£
Õë¶ÔÕâÖÖÏÖÏó£¬Ñ§ÉúÃǽøÐÐÁËÌÖÂۺ󣬳öÏÖÁËÒÔÏÂÁ½Öֹ۵㣺
Ò»ÖÖÈÏΪ£¬Õâ¿ÉÄÜÊÇCu2+Ũ¶ÈµÄ²îÒìÒýÆðµÄ¡£ÄãͬÒâÕâÖÖ¿´·¨Âð?    (ÌͬÒ⡱»ò¡°²»Í¬Ò⡱)£¬Ô­ÒòÊÇ                                                ¡£
ÁíÒ»ÖÖÈÏΪ£¬³Ê¡°ÂÌÉ«¡±ÊÇCu2+ÓëNO2»ìºÏµÄ½á¹û¡£ÇëÄãÉè¼Æ³öÒ»¸öʵÑé·½°¸Ö¤Ã÷Ö®£¬ÄãÉè¼ÆµÄʵÑé·½°¸ÊÇ                                           
ÒÑÖª0.3mol CuÓë×ãÁ¿µÄÏ¡ÏõËá·´Ó¦£¬Ôò±»»¹Ô­µÄHNO3µÄÎïÖʵÄÁ¿ÊÇ    mol¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

£¨¢ñ£©£¨8·Ö£©Ä³ÎÞÉ«ÈÜÒºÖпÉÄܺ¬ÓÐNa£«¡¢SO42¡ª ¡¢MnO4¡ª¡¢¡¢Cl¡ª ¡¢Br¡ª¡¢ÖеÄÈô¸ÉÖÖ£¬ÒÀ´Î½øÐÐÏÂÁÐʵÑé¡£¹Û²ìµ½ÏÖÏóÈçÏ£º
¢ÙÓÃpHÊÔÖ½¼ìÑ飬ÈÜÒºpH£¾7£»
¢ÚÏòÈÜÒºÖеμÓÂÈË®£¬ÎÞÆøÌå²úÉú£¬ÔÙ¼ÓÈëCCl4Õñµ´¡¢¾²ÖÃ,CCl4²ã³Ê³ÈºìÉ«£¬Ó÷ÖҺ©¶··ÖÒº£»
¢ÛÏò·ÖÒººóµÄË®ÈÜÒºÖмÓÈëAgNO3ºÍHNO3»ìºÏÒº£¬Óа×É«³Áµí²úÉú¡£
¢ÜÁíÈ¡Ô­ÈÜÒºÉÙÁ¿¼ÓÈëBa(NO3)2ºÍÑÎËáµÄ»ìºÏÒº£¬²úÉú°×É«³Áµí¡£
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÈÜÒºÖп϶¨º¬ÓеÄÀë×ÓÊÇ          £»¿Ï¶¨Ã»ÓеÄÀë×ÓÊÇ            ¡£
¢Æд³ö²½Öè¢ÚÖеÄÀë×Ó·½³Ìʽ                                 ¡£
£¨¢ò£©£¨6·Ö£©SO2ÆøÌåͨÈëµÎÓзÓ̪µÄNaOHÈÜÒº£¬ºìÉ«Öð½¥ÍÊÈ¥£¬¿ÉÄܵÄÔ­Òò£º
¢Ù                                         ¢Ú                                   ¡£
¼òÊöÉè¼ÆʵÑéÖ¤Ã÷£º                                                             ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨12·Ö£©Ä³Ñ§Ï°Ð¡×éΪ֤Ã÷²¢¹Û²ìÍ­ÓëÏ¡HNO3·´Ó¦µÄ²úÎïÊÇNO£¬Éè¼ÆÁËÈçÏÂͼËùʾµÄʵÑé×°Öá£ÇëÄã¸ù¾ÝËûÃǵÄ˼·£¬»Ø´ðÓйصÄÎÊÌâ¡£

£¨Ò»£©ÊµÑéÒÇÆ÷£º´óÊԹܡ¢²£Á§µ¼¹Ü¡¢ÏðƤÈû¡¢ÉÕ±­¡¢ÃÞ»¨¡¢×¢ÉäÆ÷¡£
£¨¶þ£©ÊµÑéÒ©Æ·£ºÍ­Ë¿¡¢Ï¡ÏõËᡢ̼Ëá¸Æ¿ÅÁ£¡¢ÉÕ¼îÈÜÒº¡£
£¨Èý£©ÊµÑéÔ­Àí£º
Í­ÓëÏ¡ÏõËá·´Ó¦µÄÀë×Ó·´Ó¦·½³Ìʽ            ¢Ù                     ¡£
£¨ËÄ£©ÊµÑé²½Ö裺
1¡¢°´ÓÒͼËùʾÁ¬½ÓºÃ×°Ö㬼ìÑé×°ÖõĠ    ¢Ú     £»
2¡¢ÏòÊÔ¹ÜÖмÓÈëÒ»¶¨Á¿µÄ¹ÌÌåÒ©Æ·£¨Ìѧʽ£©    ¢Û  £¬È»ºóÏòÊÔ¹ÜÖе¹Èë¹ýÁ¿µÄÏ¡ÏõËᣬ²¢Ñ¸ËÙÈû½ô´øÍ­Ë¿ºÍµ¼¹ÜµÄÏðƤÈû£»
3¡¢ÈÃÊÔ¹ÜÖеķ´Ó¦½øÐÐÒ»¶Îʱ¼äºó£¬ÓÃÕºÓÐNaOHÈÜÒºµÄÃÞ»¨ÍÅ·âסµ¼¹Ü¿Ú£»
4¡¢½«Í­Ë¿ÏòÏÂÒƶ¯²åÈëÊÔ¹ÜÒºÌåÖУ¬Ê¹Ö®ÓëÏ¡ÏõËá·´Ó¦£»
5¡¢°Ñ×¢ÉäÆ÷µÄÕë¿×²åÈëÊԹܿڵÄÏðƤÈûÖУ¬»ºÂýÏòÊÔ¹ÜÄÚÍÆÈë¿ÕÆø¡£
£¨Î壩ʵÑéÌÖÂÛ£º
1¡¢ÊµÑé²½Öè¢ÚµÄÄ¿µÄÊÇ£¨Ð´³ö·´Ó¦µÄÀë×Ó·½³Ìʽ£¬½áºÏÎÄ×Ö˵Ã÷£©
                                       ¢Ü                                £»
2¡¢ÊµÑé²½Öè¢ÝµÄÄ¿µÄÊÇ£¨Ð´³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬½áºÏÎÄ×Ö˵Ã÷£©
                                     ¢Ý                                  ¡£
£¨Áù£©ÊµÑéÆÀ¼Û£º
¸Ã×°ÖõÄÓŵãÊÇ£¨ÈÎдһ¸ö¼´¿É£©                  ¢Þ                  £»
ÓÐͬѧÌá³ö£ºÔö¼ÓÓÒͼËùʾװÖã¬ÔÚ²½Öè¢ÚÍê³Éºó£¬µ±ÓÐÃ÷ÏÔÏÖÏóÔÙ³·È¥¸Ã×°Ö㬲¢¼ÌÐø²½Öè¢ÛµÄ¡°ÓÃÕºÓÐNaOHÈÜÒºµÄÃÞ»¨ÍÅ·âסµ¼¹Ü¿Ú¡±¡£ÇëÆÀ¼ÛËûµÄ×ö·¨    ¢ß   ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

£¨8·Ö£©Ä³ÖÐѧ»¯Ñ§Ð¡×é²éÔÄ×ÊÁÏ·¢ÏÖ½ðÊôÑõ»¯ÎïAÒ²ÄÜ´ß»¯ÂÈËá¼ØµÄ·Ö½â£¬ÇÒAºÍ¶þÑõ»¯Ã̵Ä×î¼Ñ´ß»¯Î¶ȾùÔÚ500¡æ×óÓÒ¡£ÓÚÊǶÔAºÍ¶þÑõ»¯Ã̵Ĵ߻¯ÐÔÄܽøÐÐÁ˶¨Á¿¶ÔÕÕʵÑ顣ʵÑéʱ¾ùÒÔÊÕÂú500mLÑõÆøΪ׼£¨ÆäËû¿ÉÄÜÓ°ÏìʵÑéµÄÒòËؾùÒѺöÂÔ£©¡£

Çë»Ø´ð£º
(1)ÉÏÊöʵÑéÖеĴý²âÊý¾ÝÓ¦ÊÇ£º______________¡£
(2)Íê³É´ËÑо¿ºó£¬ËûÃÇ×¼±¸·¢±íһƪÑо¿±¨¸æ£¬ÇëÄãÌæËûÃÇÄâÒ»¸ö±¨¸æµÄÌâÄ¿£º______________________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

ͬѧÏëͨ¹ýÏÂͼËùʾװÖ㨼гÖ×°ÖÃÒÑÂÔÈ¥£©½øÐÐʵÑ飬Ñо¿ÍƶÏSO2ÓëNa2O2·´Ó¦µÄ²úÎï¡£

»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©×°ÖÃBµÄ×÷ÓÃ___________________________________________________¡£
×°ÖÃD³ýÁËÎüÊÕ¹ýÁ¿µÄSO2Í⻹ÓÐʲô×÷ÓÃ___________________________¡£
£¨2£©ÈçºÎ¼ìÑé·´Ó¦ÖÐÊÇ·ñÓÐO2Éú³É______________________________________¡£
£¨3£©¼ÙÈçNa2O2ÒÑ·´Ó¦ÍêÈ«£¬ÎªÈ·¶¨CÖйÌÌå²úÎïµÄ³É·Ö£¬¼×Éè¼ÆÈçÏÂʵÑ飺

µÃ³ö½áÂÛ£º²úÎïÊÇNa2SO4.
¸Ã·½°¸ÊÇ·ñºÏÀí____________£¨ÌîÊÇ»ò·ñ£©£¬ÀíÓÉÊÇ_____________________-¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

£¨9·Ö£©Ä³Ð¡×éͬѧΪ̽¾¿Í­¸úŨÁòËáµÄ·´Ó¦Çé¿ö£¬²¢ÊÕ¼¯Ò»Æ¿·´Ó¦²úÉúµÄÆøÌ壬Éè¼ÆÁËÈçÓÒͼËùʾװÖá£ÊµÑéÖÐËûÃÇÈ¡6.4gͭƬÓë12mL 18mol/LŨÁòËá·ÅÔÚÔ²µ×ÉÕÆ¿ÖмÓÈÈ£¬Ö±µ½·´Ó¦Íê±ÏÈÔ·¢ÏÖÉÕÆ¿ÖÐÓÐÍ­Ê£Óà¡£

£¨1£©Îª·ÀÖ¹¿ÕÆøÎÛȾ£¬Çë²¹»­ÓÒͼÐé¿òÖеÄʵÑé×°Ö㬲¢×¢Ã÷ËùÐèÒªµÄÊÔ¼ÁÃû³Æ¡£
£¨2£©Ð´³öÍ­¸úŨÁòËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
                                                  ¡£
£¨3£©¸ÃС×éÈÏΪͭƬδÍêÈ«Èܽ⣬ÔòÆ¿ÖпÉÄÜ»¹ÓÐÒ»¶¨Á¿µÄÁòËáÊ£Ó࣬ÆäÔ­ÒòÊÇ£º
                                                                 ¡£
£¨4£©ÎªÖ¤Ã÷·´Ó¦½áÊøºóµÄÉÕÆ¿ÖÐÈ·ÓÐÓàËᣬ¿ÉÑ¡ÓÃÏÂÁÐÒ©Æ·ÖеĠ          £¨Ìîд×ÖĸÐòºÅ£©£º
A£®Ìú·ÛB£®BaCl2ÈÜÒºC£®Òø·ÛD£®Na2CO3ÈÜÒº

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸