ÌâÄ¿ÄÚÈÝ

£¨Ò»£©Ê¢·ÅŨÁòËáµÄÊÔ¼ÁÆ¿±êÇ©ÉÏÓ¦Ó¡ÓÐÏÂÁо¯Ê¾±ê¼ÇÖеÄ
D
D
£®
£¨¶þ£©ÈçͼÊÇÁòËáÊÔ¼ÁÆ¿±êÇ©ÉϵIJ¿·ÖÄÚÈÝ£®

ÏÖʵÑéÊÒÐèÒª240ml 0.46mol/LµÄÏ¡ÁòËáÓøÃÁòËáÅäÖã¬Ôò£º
£¨1£©ÐèÒª¸ÃŨÁòËáµÄÌå»ýΪ
6.3
6.3
mL£»
£¨2£©¿É¹©Ñ¡ÓõÄÒÇÆ÷ÓУº½ºÍ·µÎ¹Ü£»ÉÕÆ¿£»ÉÕ±­£»Ò©³×£»Á¿Í²£»ÍÐÅÌÌìƽ£®ÅäÖÃÏ¡ÁòËáʱ£¬»¹È±ÉÙµÄÒÇÆ÷ÓÐ
²£Á§°ô
²£Á§°ô
¡¢
250mLÈÝÁ¿Æ¿
250mLÈÝÁ¿Æ¿

£¨3£©ÅäÖùý³ÌÖÐÓм¸¸ö¹Ø¼üµÄ²½ÖèºÍ²Ù×÷ÈçͼËùʾ£º½«ÏÂÁÐʵÑé²½ÖèA-F°´ÊµÑé¹ý³ÌÏȺó´ÎÐòÅÅÁÐ
CBDFAE
CBDFAE
£®

£¨4£©¸Ãͬѧʵ¼ÊÅäÖõõ½µÄŨ¶ÈΪ0.45mol/L£¬¿ÉÄܵÄÔ­ÒòÊÇ
AD
AD
£®
A¡¢Á¿È¡Å¨H2SO4ʱ¸©Êӿ̶Ƞ          
B¡¢ÈÝÁ¿Æ¿Ï´¾»ºóδ¾­¸ÉÔï´¦Àí
C¡¢½«Ï¡ÊͺóµÄÏ¡ÁòËáÁ¢¼´×ªÈëÈÝÁ¿Æ¿ºó£¬½ô½ÓמͽøÐÐÒÔºóµÄʵÑé²Ù×÷
D¡¢¶¨ÈÝʱÑöÊӿ̶ÈÏߣ®
·ÖÎö£º£¨Ò»£©¸ù¾ÝŨÁòËáÊôÓÚ¸¯Ê´ÐÔµÄÒ©Æ·½øÐÐÅжϣ»
£¨¶þ£©£¨1£©ÐèÒª240ml 0.46mol/LµÄÏ¡ÁòËᣬʵ¼ÊÅäÖÆʱÐèÒªÅäÖÆ250mlÏ¡ÁòËáÈÜÒº£»
£¨2£©¸ù¾ÝÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈµÄÈÜÒºµÄÅäÖƲ½ÖèÑ¡ÔñÒÇÆ÷£»
£¨3£©¸ù¾ÝÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈµÄÈÜÒºµÄ²½Öè½øÐÐÅÅÐò£»
£¨4£©ÅäÖƵÄŨ¶ÈƫС£¬¸ù¾Ý²Ù×÷¶Ôc=
n
V
µÄÓ°Ïì½øÐÐÅжϣ®
½â´ð£º½â£º£¨Ò»£©Å¨ÁòËá¾ßÓкÜÇ¿µÄ¸¯Ê´ÐÔ£¬Ê¢·ÅŨÁòËáµÄÊÔ¼ÁÆ¿±êÇ©ÉÏÓ¦Ó¡ÓоßÓи¯Ê´ÐԵıêÖ¾£¬ËùÒÔDÕýÈ·£¬
¹Ê´ð°¸Îª£ºD£»
£¨¶þ £©£¨1£©¸ÃŨÁòËáÖк¬ÓеÄÁòËáµÄÎïÖʵÄÁ¿Å¨¶ÈΪ£º
1000mL¡Á1.84g/mL
98g/mol
¡Á98%
1L
=18.4mol/L£¬ÑéÊÒÐèÒª240ml 0.46mol/LµÄÏ¡ÁòËᣬʵ¼ÊÅäÖÆʱÐèÒªÅäÖÆ250mLµÄÏ¡ÁòËᣬ
ÐèÒªÁòËáµÄÎïÖʵÄÁ¿Îª£º0.46mol/L¡Á0.25L=0.115mol£¬ÐèҪŨÁòËáÌå»ýΪ£º
0.115mol
18.4mol/L
=0.00625L=6.25mL£¬ÓÉÓÚÁ¿Í²Ö»ÄÜ׼ȷµ½0.1mL£¬ËùÒÔÓÃÁ¿Í²Á¿È¡µÄŨÁòËáÌå»ýΪ6.3mL£¬
¹Ê´ð°¸Îª£º6.3£»
£¨2£©ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈµÄÈÜÒºµÄ²½ÖèΪ£º¼ÆËã¡¢Á¿È¡¡¢Ï¡ÊÍ¡¢ÀäÈ´¡¢×ªÒÆ¡¢Ï´µÓ¡¢¶¨Èݵȣ¬ÐèÒªµÄÒÇÆ÷ÓУºÁ¿Í²¡¢ÉÕ±­¡¢½ºÍ·µÎ¹Ü¡¢²£Á§°ô¡¢250mLÈÝÁ¿Æ¿£¬ËùÒÔ»¹ÐèÒª²£Á§°ôºÍ250mLÈÝÁ¿Æ¿£¬
¹Ê´ð°¸Îª£º²£Á§°ô£»250mlµÄÈÝÁ¿Æ¿£»  
£¨3£©ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈµÄÈÜÒºµÄ²½ÖèÓУº¼ÆËã¡¢Á¿È¡¡¢Ï¡ÊÍ¡¢ÀäÈ´¡¢×ªÒÆ¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔÈ£¬ËùÒÔÕýȷ˳ÐòΪ£ºCBDFAE£¬
¹Ê´ð°¸Îª£ºCBDFAE£»   
£¨4£©¸Ãͬѧʵ¼ÊÅäÖõõ½µÄŨ¶ÈΪ0.45mol/L£¬ËµÃ÷ÅäÖƵÄÈÜÒºµÄŨ¶ÈÆ«µÍ£¬
A¡¢Á¿È¡Å¨H2SO4ʱ¸©Êӿ̶ȣ¬µ¼ÖÂÁ¿È¡µÄŨÁòËáµÄÌå»ýƫС£¬ÈÜÖÊÁòËáµÄÎïÖʵÄÁ¿Å¨¶ÈÆ«µÍ£¬¹ÊAÕýÈ·£»
B¡¢ÈÝÁ¿Æ¿Ï´¾»ºóδ¾­¸ÉÔï´¦Àí£¬¶ÔÅäÖƽá¹û²»»á²úÉúÓ°Ï죬¹ÊB´íÎó£»
C¡¢½«Ï¡ÊͺóµÄÏ¡ÁòËáÁ¢¼´×ªÈëÈÝÁ¿Æ¿ºó£¬½ô½ÓמͽøÐÐÒÔºóµÄʵÑé²Ù×÷£¬Ã»ÓÐÀäÈ´£¬µ¼ÖÂÀäÈ´ºóÅäÖƵÄÈÜÒºµÄÌå»ýƫС£¬ÈÜÒºµÄŨ¶ÈÆ«´ó£¬¹ÊC´íÎó£»
D¡¢¶¨ÈÝʱÑöÊӿ̶ÈÏߣ¬µ¼ÖÂÅäÖƵÄÈÜÒºµÄÌå»ýÆ«´ó£¬¸ù¾Ýc=
n
V
£¬µ¼ÖÂÅäÖƵÄÈÜÒºµÄŨ¶ÈƫС£¬¹ÊDÕýÈ·£»
¹Ê´ð°¸Îª£ºAD£®
µãÆÀ£º±¾Ì⿼²éÁËÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈµÄÈÜÒºµÄ·½·¨¼°Îó²î·ÖÎö£¬Éæ¼°ÁËÅäÖÆÈÜҺʱÒÇÆ÷µÄÑ¡Ôñ¡¢ÎïÖʵÄÁ¿ÄѶȵļÆËã¼°Îó²î·ÖÎö£¬¿ÉÒÔ¸ù¾ÝËùѧ֪ʶÍê³É£¬±¾ÌâÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨I£©ÏÂÁÐÓйØʵÑéµÄÐðÊöÖУ¬ºÏÀíµÄÊÇ
CF
CF
£¨ÌîÐòºÅ£©
A£®°ÑSO2ͨÈë×ÏɫʯÈïÊÔÒº£¬¿ÉÑéÖ¤SO2µÄƯ°×ÐÔ
B£®Ò»Ñ§ÉúÓÃpHÊÔÖ½²âµÃijÂÈË®µÄpHΪ2
C£®²»ÒËÓôÉÛáÛö×ÆÉÕÇâÑõ»¯ÄÆ»ò̼ËáÄÆ
D£®½«10g ZnSO4?7H2OÈܽâÔÚ90gË®ÖÐÅäÖÆ10%µÄZnSO4ÈÜÒº
E£®ÏòijÈÜÒºÖеμÓÂÈ»¯±µÈÜÒº£¬²úÉú²»ÈÜÓÚÏ¡ÏõËáµÄ°×É«³Áµí£¬Ôò¸ÃÈÜÒºÖÐÒ»¶¨º¬ÓÐSO2-4
F£®ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈµÄÈÜÒº£¬¶¨ÈÝʱ¸©ÊÓÈÝÁ¿Æ¿µÄ¿Ì¶ÈÏߣ¬»áʹËùÅäÈÜҺŨ¶ÈÆ«¸ß
£¨II£©£¨¶þÂÈ»¯Áò£¨SCl2£©ÈÛµã-78¡æ£¬·Ðµã59¡æ£®ÃܶÈ1.638g/mL£®ÓöË®Ò×·Ö½â¶þÂÈ»¯ÁòÓëÈýÑõ»¯Áò×÷ÓÿÉÉú³ÉÖØÒª»¯¹¤ÊÔ¼ÁÑÇÁòõ£ÂÈ£¨SOCl2£©£®ÒÔÏÂÊÇÓÉÂÈÆøÓëÁò·´Ó¦ºÏ³É¶þÂÈ»¯ÁòµÄʵÑé×°Öã®

»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©×°ÖÃBÊ¢·ÅµÄÒ©Æ·ÊÇ
±¥ºÍʳÑÎË®
±¥ºÍʳÑÎË®
CÖÐÊÇ
ŨÁòËá
ŨÁòËá

£¨2£©ÊµÑ鿪ʼǰÏÈÔÚDÖзÅÈëÒ»¶¨Á¿µÄÁò·Û£¬¼ÓÈÈʹÁòÈÛ»¯£¬È»ºóת¶¯ºÍÒ¡¶¯ÉÕƿʹÁò¸½×ÅÔÚÉÕÆ¿ÄÚ±Ú±íÃæÐγÉÒ»±¡²ã£¬ÕâÑù×öµÄÄ¿µÄÊÇ
Ôö´ó·´Ó¦½Ó´¥Ãæ»ý
Ôö´ó·´Ó¦½Ó´¥Ãæ»ý

£¨3£©ÊµÑéʱ£¬D×°ÖÃÐè¼ÓÈÈÖÁ50-59¡æ£¬×îºÃ²ÉÓúÎÖÖ·½Ê½¼ÓÈÈ
ˮԡ¼ÓÈÈ
ˮԡ¼ÓÈÈ
£®ÎªÁË·ÀÖ¹EÖÐÒºÌå»Ó·¢£¬¿ÉÒÔ²ÉÈ¡µÄ´ëÊ©
½«×¶ÐÎÆ¿·ÅÈë±ùË®ÖÐÀäÈ´
½«×¶ÐÎÆ¿·ÅÈë±ùË®ÖÐÀäÈ´
£®
£¨4£©F×°ÖÃÖиÉÔï¹ÜÄÚËùÊ¢ÎïÖÊÊÇ
¼îʯ»Ò£¨»ò¹ÌÌåÇâÑõ»¯ÄÆ»òÉúʯ»Ò£©
¼îʯ»Ò£¨»ò¹ÌÌåÇâÑõ»¯ÄÆ»òÉúʯ»Ò£©
µÄ×÷ÓÃÊÇ£º
·ÀÖ¹¿ÕÆøÖÐË®ÕôÆø½øÈë²¢ÎüÊÕ²ÐÁôÓàµÄÂÈÆø
·ÀÖ¹¿ÕÆøÖÐË®ÕôÆø½øÈë²¢ÎüÊÕ²ÐÁôÓàµÄÂÈÆø
£®
£¨2009?ËÞǨ¶þÄ££©Ä³Ñо¿ÐÔѧϰС×é¶Ô¹ýÁ¿Ì¿·ÛÓëÑõ»¯Ìú·´Ó¦ÖÐÆøÌå²úÎïµÄ³É·Ö½øÐÐÁËÑо¿£®
[Ìá³ö¼ÙÉè]¸Ã·´Ó¦ÖеÄÆøÌå²úÎï¿ÉÄÜÊÇCO»òÕßÊÇCO2ºÍCOµÄ»ìºÏÎ
[²éÔÄ×ÊÁÏ]µªÆø²»Óë̼¡¢Ñõ»¯Ìú·¢Éú·´Ó¦£®ÊµÑéÊÒ¿ÉÒÔÓÃÂÈ»¯ï§±¥ºÍÈÜÒººÍÑÇÏõËáÄÆ£¨NaNO2£©±¥ºÍÈÜÒº»ìºÏ¼ÓÈÈ·´Ó¦ÖƵõªÆø£®
[Éè¼Æ·½°¸]ÈçͼËùʾ£¬½«Ò»¶¨Á¿µÄÑõ»¯ÌúÔÚ¸ô¾ø¿ÕÆøµÄÌõ¼þÏÂÓë¹ýÁ¿Ì¿·ÛÍêÈ«·´Ó¦£¬²â¶¨²Î¼Ó·´Ó¦µÄ̼ԪËØÓëÑõÔªËصÄÖÊÁ¿±È£®

ÊԻشðÏÂÁÐÎÊÌ⣺
£¨l£©°´ÉÏͼÁ¬½Ó×°Öã¬ÈçºÎ¼ì²é¸Ã×°ÖõÄÆøÃÜÐÔ
ÔÚÕûÌ××°ÖÃÄ©¶Ë½ÓÒ»´øÍä²£Á§µ¼¹ÜµÄÈ齺¹Ü£¬²¢½«²£Á§µ¼¹ÜÄ©¶Ë·ÅÔÚÊ¢ÓÐË®µÄË®²ÛÖУ»Óþƾ«µÆÔÚÆøÌå·¢Éú×°ÖÃÏÂÃæ΢ÈÈ£¨´ò¿ªµ¯»É¼Ð£©£¬²£Á§µ¼¹ÜÄ©¶ËÓÐÆøÅݲúÉú£»Í£Ö¹¼ÓÈȺ󣬲£Á§µ¼¹ÜÄÚÉÏÉýÒ»¶ÎË®Öù£¬Ôò²»Â©Æø
ÔÚÕûÌ××°ÖÃÄ©¶Ë½ÓÒ»´øÍä²£Á§µ¼¹ÜµÄÈ齺¹Ü£¬²¢½«²£Á§µ¼¹ÜÄ©¶Ë·ÅÔÚÊ¢ÓÐË®µÄË®²ÛÖУ»Óþƾ«µÆÔÚÆøÌå·¢Éú×°ÖÃÏÂÃæ΢ÈÈ£¨´ò¿ªµ¯»É¼Ð£©£¬²£Á§µ¼¹ÜÄ©¶ËÓÐÆøÅݲúÉú£»Í£Ö¹¼ÓÈȺ󣬲£Á§µ¼¹ÜÄÚÉÏÉýÒ»¶ÎË®Öù£¬Ôò²»Â©Æø

£¨2£©¹ã¿ÚÆ¿ÄÚÊ¢·ÅµÄÊÔ¼ÁΪ
ŨÁòËá
ŨÁòËá
£¬Æä×÷ÓÃΪ
ÎüÊÕ²úÉúµÄµªÆøÖеÄË®£¬»ñµÃ¸ÉÔïµÄµªÆø
ÎüÊÕ²úÉúµÄµªÆøÖеÄË®£¬»ñµÃ¸ÉÔïµÄµªÆø

£¨3£©ÊµÑ鿪ʼʱ£¬Ó¦ÏÈ´ò¿ªµ¯»É¼Ð£¬Ò»¶Îʱ¼äºó¹Ø±Õ£»ÔÙµãȼ¾Æ¾«ÅçµÆ£¬ÀíÓÉÊÇ
ΪÁËÅž¡ÕûÌ××°ÖÃÖеĿÕÆø
ΪÁËÅž¡ÕûÌ××°ÖÃÖеĿÕÆø
£®
£¨4£©³ÆÈ¡3.20gÑõ»¯Ìú¡¢2.00gÌ¿·Û»ìºÏ¾ùÔÈ£¬·ÅÈëÖÊÁ¿Îª48.48gµÄÓ²Öʲ£Á§¹ÜÖУ»´ý·´Ó¦½áÊø£¬ÔÙͨһ¶Îʱ¼äµÄµªÆø£®ÀäÈ´ÖÁÊÒΣ¬³ÆµÃÓ²Öʲ£Á§¹ÜºÍ¹ÌÌå×ÜÖÊÁ¿Îª52.24g£®¾­½øÒ»²½²â¶¨µÃÖª²Î¼Ó·´Ó¦µÄÑõÔªËØÖÊÁ¿Îª0.96g£®´Ó¶øÈ·Èϸ÷´Ó¦µÄÆøÌå²úÎïÊÇC02ºÍCOµÄ»ìºÏÎÀíÓÉÊÇ
¾­¼ÆËã·´Ó¦ºóµÄÆøÌåÖÐ̼¡¢ÑõÔ­×ÓµÄÎïÖʵÄÁ¿Ö®±ÈΪ 2£º3£¬½éÓÚ 1/2 ºÍ 1 Ö®¼ä
¾­¼ÆËã·´Ó¦ºóµÄÆøÌåÖÐ̼¡¢ÑõÔ­×ÓµÄÎïÖʵÄÁ¿Ö®±ÈΪ 2£º3£¬½éÓÚ 1/2 ºÍ 1 Ö®¼ä
£®¸ù¾ÝÊý¾Ý´¦Àí½á¹ûÅжϣ¬·´Ó¦²úÉúµÄÆøÌåÖÐn£¨CO2£©£ºn£¨CO£©=
1£º1
1£º1
£®
£¨5£©ÓÐͬѧ¸ù¾ÝʵÑéµÃ³öµÄ½áÂÛ£¬ÈÏΪӦ¶ÔʵÑé×°ÖýøÒ»²½ÍêÉÆ£¬ÄãÈÏΪӦ×÷ÈçºÎ¸Ä½ø£¿
ÔÚβÆø³ö¿Ú´¦¼ÓÒ»µãȼµÄ¾Æ¾«µÆ»òÔö¼ÓһβÆø´¦Àí×°ÖÃ
ÔÚβÆø³ö¿Ú´¦¼ÓÒ»µãȼµÄ¾Æ¾«µÆ»òÔö¼ÓһβÆø´¦Àí×°ÖÃ
£®
¶þÂÈ»¯Áò£¨SCl2£©ÈÛµã-78¡ãC£¬·Ðµã59¡ãC£¬ÃܶÈ1.638g/cm3£¬ÓöË®Ò׷ֽ⣬ÒÔÏÂÊÇÓÉÂÈÆøÓëÁò·´Ó¦ºÏ³É¶þÂÈ»¯ÁòµÄʵÑé×°Öã¬ÆäÖÐFÖÐ×°ÓÐÎÞË®CaCl2¹ÌÌ壮
ÊԻشðÏÂÁÐÎÊÌ⣺

£¨1£©×°ÖÃAÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º
MnO2+4HCl£¨Å¨£©
  ¡÷  
.
 
MnCl2+Cl2¡ü+2H2O
MnO2+4HCl£¨Å¨£©
  ¡÷  
.
 
MnCl2+Cl2¡ü+2H2O

£¨2£©×°ÖÃCÖÐÊ¢·ÅµÄÊÔ¼ÁÊÇ
ŨÁòËá
ŨÁòËá
£¬×°ÖÃFµÄ×÷ÓÃΪ
·ÀË®´ÓºóÃæ½øÈëEʹ¶þÂÈ»¯Áò·Ö½â
·ÀË®´ÓºóÃæ½øÈëEʹ¶þÂÈ»¯Áò·Ö½â

£¨3£©ÊµÑ鿪ʼǰÏÈÅž¡ÏµÍ³ÖпÕÆø£¬´Ë×ö·¨Ä¿µÄÊÇ
·ÀÖ¹¼ÓÈÈÁò·Ûʱ£¬¿ÕÆøÖеÄÑõÆøÓëÁò·Û·´Ó¦
·ÀÖ¹¼ÓÈÈÁò·Ûʱ£¬¿ÕÆøÖеÄÑõÆøÓëÁò·Û·´Ó¦
ÔÙÏòDÖзÅÈëÒ»¶¨Á¿µÄÁò·Û£¬¼ÓÈÈʹ֮ÈÚ»¯£¬È»ºóÒ¡¶¯ÉÕƿʹÁò¸½×ÅÔÚÉÕÆ¿ÄÚ±ÚÐγÉÒ»±¡²ãĤ£¬ÕâÑù×öµÄÄ¿µÄÊÇ
Ôö´ó½Ó´¥Ãæ»ýÒÔ¼Ó¿ì·´Ó¦ËÙÂÊ
Ôö´ó½Ó´¥Ãæ»ýÒÔ¼Ó¿ì·´Ó¦ËÙÂÊ

£¨4£©ÊµÑéʱ£¬ÈçºÎ·ÀÖ¹EÖÐÒºÌå»Ó·¢
½«×¶ÐÎÆ¿·ÅÈë±ùË®ÖÐÀäÈ´
½«×¶ÐÎÆ¿·ÅÈë±ùË®ÖÐÀäÈ´

£¨5£©»­³öÐéÏß¿òÄÚÓëFÁ¬½ÓµÄÒÇÆ÷£¬²¢Ö¸³öÆäÖÐÊ¢×°ÊÔ¼ÁÃû³Æ£¬ÒÔÍêÉƸÃʵÑé×°Öã®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø