ÌâÄ¿ÄÚÈÝ

£¨10·Ö£©Ä³Ð£»¯Ñ§¿ÎÍâС×éµÄѧÉúΪÁËÑéÖ¤ÒÒ´¼µÄ·Ö×ӽṹ£¬Éè¼ÆÈçÏÂʵÑé³ÌÐò£ºÒÒ´¼µÄ¾«ÖÆ¡¢ÒÒ´¼×é³ÉÔªËصIJⶨ¡¢·Ö×ÓʽµÄ²â¶¨¡¢·Ö×ӽṹµÄ²â¶¨¡£
£¨1£©ÈôËùÓÃÒÒ´¼Öк¬ÉÙÁ¿Ë®£¬²ÉÓÃÖ±½ÓÕôÁóµÄ·½·¨²»ÄÜÓÐЧ³ýȥˮ£¬Í¨³£ÏòÆäÖмÓÈë       £¬È»ºóÕôÁó¡£Ö¤Ã÷ÒÒ´¼²»ÔÙº¬Ë®£¬¿ÉÓÃÒ»ÖÖÊÔ¼Á¼ìÑ飬ÕâÖÖÊÔ¼ÁÊÇ           ¡£
£¨2£©ÓÃȼÉÕÒÒ´¼·ÖÎö²úÎïµÄ·½·¨È·¶¨º¬ÓÐC¡¢H¡¢OÈýÖÖÔªËØ¡£
a£®Ö¤Ã÷º¬ÓÐHÔªËصIJÙ×÷ÊÇ                                            ¡£
b£®Ö¤Ã÷º¬ÓÐOÔªËØʱ£¬ÐèÈ¡µÃµÄʵÑéÊý¾ÝÊÇ£ºCO2µÄÖÊÁ¿£¬H2OµÄÖÊÁ¿¼°         ¡£
£¨3£©ÎªÈ·¶¨ÒÒ´¼µÄ·Ö×Óʽ£¬ÔÚͨ¹ý(2)»ñÈ¡ÒÒ´¼µÄʵÑéʽ֮ºó£¬ÊÇ·ñ±ØÐëÔٲⶨÒÒ´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿²ÅÄÜÈ·¶¨Æä·Ö×Óʽ   (´ð¡°ÊÇ¡±»ò¡°·ñ¡±)£¬ÀíÓÉÊÇ                ¡£
£¨4£©²â¶¨ÒÒ´¼µÄ·Ö×ӽṹ
a£®Èô²ÉÓúìÍâ¹âÆ×ÒDzⶨ£¬Ôòͨ¹ýËùµÃºìÍâ¹âÆ×ÖÐÓР        ¼üµÄÕñ¶¯ÎüÊշ壬¼´¿ÉÈ·¶¨ÒÒ´¼µÄ½á¹¹ÊÇCH3CH2OH¶ø²»ÊÇCH3OCH3¡£(Ìî¡°C¡ªH¡±£¬¡°C¡ªC¡±£¬¡°C¡ªO¡±£¬¡°O¡ªH¡±)
b£®Èô²ÉÓú˴Ź²ÕñÒDzⶨ£¬ÔòËùµÃÒÒ´¼µÄºË´Å¹²ÕñÇâÆ×ÉÏÓ¦ÓР  ¸öÎüÊÕ·å¡£
£¨1£©ÐÂÖÆÉúʯ»Ò£¨2·Ö£©£»ÎÞË®CuSO4£¨1·Ö£©4
£¨2£©a ½«Ò»¸ÉÔïµÄÀäµÄСÉÕ±­µ¹ÖÃÓÚÒÒ´¼È¼ÉÕ»ðÑæµÄÉÏ·½£¬ÉÕ±­ÄÚ±ÚÓÐË®Öé²úÉú
£¨ÆäËü´ð°¸ºÏÀíÒ²¸ø·Ö£©£¨2·Ö£©
b ÑõÆøµÄÖÊÁ¿£¨1·Ö£©
£¨3£©·ñ£¨1·Ö£©£»
ÒÒ´¼µÄʵÑéʽC2H6OÖÐHÔ­×ÓÒѾ­±¥ºÍ£¬ËùÒÔʵÑéʽ¾ÍÊÇÆä·Ö×Óʽ£¨1·Ö£©
£¨4£©a ¡¢O¡ªH£»£¨1·Ö£©
b¡¢  3£¨1·Ö£©
£¨1£©ÒÒ´¼ÓëË®¿ÉÐγɹ²·ÐÎֱ½ÓÕôÁó²¢²»Äܵõ½ÎÞË®ÒÒ´¼£¬Ò»°ãÊǼÓÈëÉúʯ»Ò£¬ÔÙÕôÁó³öÒÒ´¼£»
¼ìÑéË®µÄ´æÔÚÒ»°ãÊDzÉÓÃÎÞË®ÁòËáÍ­
£¨2£©a£®ÓÉÓÚÒÒ´¼º¬ÓÐÇâÔªËØ£¬È¼ÉÕ²úÎïÖаüÀ¨Ë®£¬¿ÉÓÃÎÞË®ÁòËáÍ­¼ìÑé»ò½«Ò»¸ÉÔïµÄÀäµÄСÉÕ±­µ¹ÖÃÓÚÒÒ´¼È¼ÉÕ»ðÑæµÄÉÏ·½£¬ÉÕ±­ÄÚ±ÚÓÐË®Öé²úÉú
b£®Í¨¹ý±È½ÏCO2ÓëH2OÖÐÑõÔªËصÄÖÊÁ¿Ö®ºÍ´óÓÚÑõÆøµÄÖÊÁ¿£¬ÔòÒÒ´¼Öк¬ÓÐÑõÔªËØ
£¨3£©ÒÒ´¼µÄʵÑéʽC2H6OÖÐHÔ­×ÓÒѾ­±¥ºÍ£¬ËùÒÔʵÑéʽ¾ÍÊÇÆä·Ö×Óʽ£¬¹ÊûÓбØÒª²â¶¨ÆäÏà¶Ô·Ö×ÓÖÊÁ¿
£¨4£©·ûºÏC2H6OµÄ½á¹¹¼òµ¥ÓÐÁ½ÖÖ£ºCH3CH2OH¡¢CH3OCH3
a£®Ç°ÕßÖк¬ÓÐO¡ªH¼ü£¬¶øºóÕßûÓУ¬¹Ê¿Éͨ¹ýÓÐÎÞO¡ªH¼üÀ´È·¶¨Æä½á¹¹¼òʽ
b£®Ç°Õß·Ö×ÓÖÐÓÐÈýÖÖÇ⣬¶øºóÕßÖ»ÓÐÒ»ÖÖÇâ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÎÄÏ××ÊÁÏÏÔʾijµØÇøµÄËáÓêÖ÷ҪΪÁòËáÐͺÍÑÎËáÐÍËáÓꡣijÐËȤС×é¶ÔËáÓê½øÐÐʵÑéÑо¿£º
(1) Ìá³öºÏÀíµÄ¼ÙÉ裺¸ÃËáÓêÖеÄÈÜÖʳýH2SO4¡¢HClÍ⣬¸ÃС×éͬѧ¸ù¾ÝÁòËáÐÍËáÓêµÄÐγɹý³Ì£¬Ô¤²âÖ÷ÒªÈÜÖÊ»¹Ò»¶¨ÓР          ¡£
(2) Éè¼ÆʵÑé·½°¸ÑéÖ¤ÒÔÉϼÙÉè¡£ÔÚ´ðÌ⿨ÉÏд³öʵÑé²½Öè¡¢Ô¤ÆÚÏÖÏóºÍ½áÂÛ¡£
ÏÞÑ¡ÊÔ¼Á¼°ÒÇÆ÷£ºÑÎËá¡¢ÏõËá¡¢BaCl2ÈÜÒº¡¢Ba(OH)2ÈÜÒº¡¢AgNO3ÈÜÒº¡¢×ÏɫʯÈïÊÔÒº¡¢Æ·ºìÈÜÒº¡¢ÉÕ±­¡¢ÊԹܡ¢½ºÍ·µÎ¹Ü¡£
ʵÑé²½Öè
Ô¤ÆÚÏÖÏóºÍ½áÂÛ
²½Öè1£ºÈ¡ÊÊÁ¿ËáÓêÓÚA¡¢BÁ½Ö§½à¾»ÊÔ¹ÜÖУ¬´ýÓá£
 
²½Öè2£ºÍùAÊÔ¹ÜÖмÓÈë¹ýÁ¿µÄBa(OH)2ÈÜÒº£¬¾²Ö㬹ýÂË¡£
 
²½Öè3£ºÈ¡ÉÙÁ¿²½Öè2µÃµ½µÄÂËÔü¼ÓÈë×ãÁ¿µÄÑÎËá¡£
                      
²½Öè4£ºÈ¡ÉÙÁ¿²½Öè2µÃµ½µÄµÄÂËÒº£¬¼ÓÈë                   
                                                        ¡£
 
                      
²½Öè5£ºÍùBÊÔ¹ÜÖмÓÈë                                  
                                                        ¡£
 
                    
£¨8·Ö£©Î¬ÉúËØCÊÇÒ»ÖÖË®ÈÜÐÔάÉúËØ£¨ÆäË®ÈÜÒº³ÊËáÐÔ£©£¬ËüµÄ·Ö×ÓʽÊÇC6H8O6¡£Î¬ÉúËØCÒ×±»¿ÕÆøÖеÄÑõÆøÑõ»¯¡£ÔÚÐÂÏʵÄË®¹û£¬Ê߲ˣ¬ÈéÖÆÆ·Öж¼¸»º¬ÓÐάÉúËØC£¬ÈçÐÂÏʳÈÖ­ÖÐάÉúËØCµÄº¬Á¿Îª500mg¡¤L£­1×óÓÒ¡£Ä³Ð£¿ÎÍâ»î¶¯Ð¡×é²â¶¨ÁËijƷÅƵÄÈí°ü×°³ÈÖ­ÖÐάÉúËØCµÄº¬Á¿£¬ÏÂÃæÊDzⶨ·ÖÎöµÄʵÑ鱨¸æ£º
£¨1£©²â¶¨Ä¿µÄ£º²â¶¨XXÅÆÈí°ü×°³ÈÖ­ÖÐάÉúËØCµÄº¬Á¿¡£
£¨2£©²â¶¨Ô­Àí£ºC6H8O6 + I2  ¡ú C6H6O6 + 2H+ + 2I£­ ¡£
£¨3£©ÊµÑéÓÃÆ·£º
¢ÙʵÑéÒÇÆ÷£ºËáʽµÎ¶¨¹Ü£¬Ìú¼Ų̈£¬×¶ÐÎÆ¿£¬µÎ¹ÜµÈ¡£
¢ÚÊÔ¼Á£ºÖ¸Ê¾¼Á               £¨ÌîÃû³Æ£©£¬7.5¡Á10-3mol¡¤L£­1±ê×¼µâÒº£¬ÕôÁóË®¡£
£¨4£©ÊµÑé²½Ö裺
¢ÙÏ´µÓÒÇÆ÷£º¼ì²éµÎ¶¨¹ÜÊÇ·ñ©ˮ£¬ÈóÏ´ºÃºó×°ºÃ±ê×¼µâÒº¡£
¢Ú´ò¿ªÈí°ü×°³ÈÖ­£¬Ä¿²âÑÕÉ«£¨³È»ÆÉ«£¬³ÎÇå¶ÈºÃ£©£¬ÓÃËáʽµÎ¶¨¹ÜÏò׶ÐÎÆ¿ÖÐÒÆÈë20.00ml´ý²â³ÈÖ­£¬µÎÈë2µÎָʾ¼Á¡£
¢ÙÓÃ×óÊÖ¿ØÖƵζ¨¹ÜµÄ          £¨Ì룩£¬ÓÒÊÖÒ¡¶¯×¶ÐÎÆ¿£¬ÑÛ¾¦×¢ÊÓ׶ÐÎÆ¿ÖÐÈÜÒºÑÕÉ«µÄ±ä»¯Ö±µ½µÎ¶¨Öյ㣬Åжϵζ¨ÖÕµãµÄÏÖÏóÊÇ                  ¡£
¼Ç϶ÁÊý£¬ÔÙÖظ´²Ù×÷Á½´Î¡£
£¨5£©Êý¾Ý¼Ç¼´¦Àí£¬Èô¾­Êý¾Ý´¦Àí£¬µÎ¶¨ÖÐÏûºÄ±ê×¼µâÈÜÒºµÄÌå»ýÊÇ15.00ml£¬Ôò´Ë³ÈÖ­ÖÐάÉúËØCµÄº¬Á¿Îª            mg¡¤L£­1¡£
£¨6£©Îó²î·ÖÎö£ºÈôÔÚʵÑéÖдæÔÚÏÂÁвÙ×÷£¬ÆäÖлáʹάÉúËØCµÄº¬Á¿Æ«µÍµÄÊÇ        
A£®Á¿È¡´ý²â³ÈÖ­µÄÒÇÆ÷ˮϴºóδÈóÏ´
B£®×¶ÐÎƿˮϴºóδÓôý²âÒºÈóÏ´
C£®µÎ¶¨Ç°¼â×첿·ÖÓÐÒ»ÆøÅÝ£¬µÎ¶¨ÖÕµãʱÏûʧ
D£®µÎ¶¨Ç°ÑöÊÓ¶ÁÊý£¬µÎ¶¨ºó¸©ÊÓ¶ÁÊý
£¨15·Ö£©ÓÐÒ»ÖÖºÖÌú¿óÖ÷Òª³É·ÖÊÇFe2O3,Ëùº¬ÔÓÖʲ»ÈÜÓÚË®ºÍËᡣijÑо¿ÐÔѧϰС×éµÄͬѧÃÇÀûÓÃһС¿éÑùÆ·£¬½øÐÐÁËÒÔÏÂʵÑé¡£
£¨1£©¼ìÑé¿óÎïÑùÆ·ÖÐÊÇ·ñÓÐFe3+
ʵÑéÓÃÆ·£º´¸×Ó¡¢Ñв§¡¢ÉÕ±­¡¢²£Á§°ô¡¢Â©¶·¡¢Ìú¼Ų̈¡¢ÂËÖ½¡¢ÊԹܡ¢½ºÍ·µÎ¹Ü
ʵÑé²½Ö裺
¢ÙÈ¡Ñù£º½«ÑùÆ·Óô¸×ÓÇÃË飬ÔÙÔÚÑв§ÖÐÑÐϸ±¸Óá£
¢ÚÈܽ⣺½«ÑùÆ··ÛÄ©µ¹ÈëÉÕ±­£¬¼ÓÈë            £¬Óò£Á§°ô³ä·Ö½Á°è¡£
¢Û             £¨Ìî²Ù×÷Ãû³Æ£©¡£
¢Ü¼ìÑ飺ȡÉÙÐíÈÜÒº£¬                                         ¡£
ʵÑéÏÖÏ󣺠                                    ¡£
ʵÑé½áÂÛ£º¿óÎïÑùÆ·Öк¬ÓÐFe3+¡£
£¨2£©ÖƱ¸ÇâÑõ»¯ÑÇÌú
¢ÙΪÁ˵õ½ÑÇÌúÑεÄÈÜÒº£¬Í¬Ñ§ÃÇÔÚÊ£ÓàµÄÈÜÒºÖмÓÈë¹ýÁ¿µÄijÖÖ¹ÌÌåÊÔ¼Á£¬¸ÃÊÔ¼ÁÊÇ£¨Ìѧʽ£©          £¬·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ                                    ¡£
¢Ú¶ÔÓÚ¢ÙÖйýÁ¿µÄµÄ¹ÌÌåÊÔ¼ÁÊÇ·ñÐèÒª³ýÈ¥£¬Í¬Ñ§ÃDzúÉúÁËÁ½Öֹ۵㡣
¼××飺ÈÏΪÐèÒª¹ýÂË¡£                   ÒÒ×飺ÈÏΪ²»ÐèÒª¹ýÂË¡£
ÄãÖ§³ÖµÄÊÇ×é     £¨Ìî¡°¼×¡±»ò¡°ÒÒ¡±£©£¬ÀíÓÉÊÇ                                 ¡£
¢ÛͬѧÃÇÔÚÐÂÖƵõÄÑÇÌúÑÎÈÜÒºÖмÓÈëÊÊÁ¿ÐÂÖƵÄÇâÑõ»¯ÄÆÈÜÒº£¬ÖƳöµÄÇâÑõ»¯ÑÇÌú³Ê    É«¡£ÎªÊ¹ÊÔ¹ÜÖеÄÇâÑõ»¯ÑÇÌú±£´æµÄʱ¼ä¸ü³¤£¬Äã¿ÉÒÔ²ÉȡʲôÑùµÄ´ëÊ©£¿                               ¡£
£¨12·Ö£©¹¤ÒµÉÏ¿ÉÓÃÏÂÁÐ×°ÖÃÀ´²â¶¨»ÆÌú¿óÖÐÁòµÄÖÊÁ¿·ÖÊý£¨ºöÂÔSO2¡¢H2SO3ÓëÑõÆøµÄ·´Ó¦£©

ʵÑéµÄÕýÈ·²Ù×÷²½ÖèÈçÏ£º
A£®Á¬½ÓºÃ×°Ö㬲¢¼ì²é×°ÖõÄÆøÃÜÐÔ
B£®³ÆÈ¡ÑÐϸµÄ»ÆÌú¿óÑùÆ·
C£®½«2.0gÑùƷСÐĵطÅÈëÓ²Öʲ£Á§¹ÜÖÐ
D£®ÒÔ1L/minµÄËÙÂʹÄÈë¿ÕÆø
E£®½«Ó²Öʲ£Á§¹ÜÖеĻÆÁòÌú¿óÑùÆ·¼ÓÈȵ½800¡æ~850¡æ
F£®ÓÃ300mLµÄ±¥ºÍµâË®ÎüÊÕSO2£¬·¢ÉúµÄ·´Ó¦ÊÇ£ºI2+SO2+2H2O=2HI+H2SO4
G£®ÎüÊÕÒºÓÃCCl4ÝÍÈ¡£¬·ÖÒº
H£®È¡20.00mLÎüÊÕÒº£¬Óñê×¼0.2000mol¡¤L-1µÄNaOHÈÜÒºµÎ¶¨¡£
ÊԻشð£º
£¨1£©ÒÑÖª£º4FeS2 + 11 O2 = 2Fe2O3+ 8SO2     Èç12gFeS2ÍêȫȼÉÕ·ÅÈÈ85.3kJ£¬ÔòFeS2ȼÉÕÈȵÄÈÈ»¯Ñ§·½³ÌʽÊÇ          ¡£
£¨2£©²½ÖèGÖÐËùÓÃÖ÷ÒªÒÇÆ÷ÊÇ      £¬Ó¦È¡    £¨Ìî¡°ÉÏ¡±»ò¡°Ï¡± £©²ãÈÜÒº½øÐкóÐøʵÑé¡£
£¨3£©×°ÖâٵÄ×÷ÓÃÊÇ                              ¡£
£¨4£©²½ÖèHÖеζ¨Ê±Ó¦Ñ¡Óà     ×÷ָʾ¼Á
£¨5£©¼Ù¶¨»ÆÁòÌú¿óÖеÄÁòÔÚ²Ù×÷EÖÐÒÑÈ«²¿×ª»¯ÎªSO2£¬²¢ÇÒ±»±¥ºÍµâË®ÍêÈ«ÎüÊÕ¡£µÎ¶¨µÃµ½µÄÊý¾ÝÈç±íËùʾ£º
µÎ¶¨´ÎÊý
´ý²âÒºÌåµÄÌå»ý/mL
±ê×¼¼îÈÜÒºµÄÌå»ý/mL
µÎ¶¨Ç°
µÎ¶¨ºó
µÚÒ»´Î
20.00mL
0.00
20.58
µÚ¶þ´Î
20.00mL
0.22
20.20
µÚÈý´Î
20.00mL
0.36
20.38
       ÔòÁòÌú¿óÑùÆ·ÖÐÁòÔªËصÄÖÊÁ¿·ÖÊýΪ           £¨±£ÁôСÊýµãºó1룩
£¨6£©Ò²ÓÐÈËÌá³öÓá°³ÁµíÖÊÁ¿·¨¡±²â¶¨»ÆÌú¿óÖк¬ÁòÖÊÁ¿·ÖÊý£¬ÈôÓÃÕâÖÖ·½·¨²â¶¨£¬×îºÃÊÇÔÚ×°ÖâÝËùµÃÎüÊÕÒºÖмÓÈëÏÂÁÐÄÄÖÖÊÔ¼Á                ¡£
A.ÏõËáÒøÈÜÒº    B.ÂÈ»¯±µÈÜÒº     C.³ÎÇåʯ»ÒË®      D.ËáÐÔ¸ßÃÌËá¼ØÈÜÒº
£¨16·Ö£©£®Ä³Í¬Ñ§Ïëͨ¹ýÏÂͼװÖ㨼гÖ×°ÖÃÒÑÂÔÈ¥£©ÊµÑ飬̽¾¿SO2ÓëNa2O2·´Ó¦µÄ²úÎï¡£

¢ñ£®×°ÖÃBµÄ×÷Óà                                                  ¡£
×°ÖÃDµÄ×÷Óà                                                  ¡£
¢ò£®ÈçºÎ¼ìÑé·´Ó¦ÖÐÊÇ·ñÓÐO2Éú³É
                                                            ¡£
¢ó£®¶ÔCÖйÌÌå²úÎïÌá³öÈçϼÙÉ裺
¼ÙÉè1£ºÖ»ÓÐNa2SO3
¼ÙÉè2£ºÖ»ÓÐNa2SO4
¼ÙÉè3£º                                                ¡£
£¨1£©¼ÙÉè2µÄ·´Ó¦·½³ÌʽΪ                                           ¡£
£¨2£©ÈôNa2O2·´Ó¦ÍêÈ«£¬ÎªÈ·¶¨CÖйÌÌå²úÎïµÄ³É·Ö£¬¼×Éè¼ÆÈçÏÂʵÑ飺

µÃ³ö½áÂÛ£º²úÎïÊÇNa2SO4¡£
¸Ã·½°¸ÊÇ·ñºÏÀí        £¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©£¬ÀíÓÉÊÇ                          ¡£
£¨3£©Éè¼ÆʵÑéÑéÖ¤¼ÙÉè3£ºÈ¡ÉÙÁ¿CÖйÌÌå²úÎïÓÚÊÔ¹ÜÖУ¬¼ÓÈëÊÊÁ¿µÄÕôÁóË®Èܽ⣬                                                     £¬Ôò¼ÙÉè3³ÉÁ¢¡££¨Ð´Ã÷²Ù×÷Óë¶ÔÓ¦µÄÏÖÏó£©
£¨13·Ö£©¸ù¾ÝþÓë¶þÑõ»¯Ì¼µÄ·´Ó¦ÍƲ⣬ÄÆÒ²ÄÜÔÚ¶þÑõ»¯Ì¼ÖÐȼÉÕ£¬ÇÒ¹ÌÌå²úÎï¿ÉÄÜΪ̼ËáÄÆ¡¢Ñõ»¯ÄÆ¡¢Ì¼ÖеÄÁ½ÖÖ»òÈýÖÖ¡£Ä³ÐËȤС×éÓÃÈçÏÂ×°ÖÿªÕ¹Á½¸ö½×¶ÎµÄʵÑé̽¾¿¡£

I¡¢Òý·¢CO2ÓëNa·´Ó¦¡£²Ù×÷²½ÖèΪ£º¢Ù°´Í¼Á¬½Ó×°Ö㬼ìÑéÆøÃÜÐÔ£¬²¢Íù¸÷×°ÖÃÖмÓÈëÊÔ¼Á£»¢Ú´ò¿ª×°ÖÃaÉÏ»îÈûÒ»¶Îʱ¼ä£»¢Ûµãȼd´¦¾Æ¾«µÆ£¬Ê¹CO2ÓëNa³ä·Ö·´Ó¦¡£Í£Ö¹¼ÓÈÈ£¬¼ÌÐøͨÆøÌåʹ˫ֱͨ¹ÜÀäÈ´¡£»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©²Ù×÷¢Ùʱ£¬×°ÖÃbÖÐ×°ÈëµÄÊÔ¼ÁÊÇ           £»
£¨2£©²½Öè¢Úʱ£¬µ±¹Û²ìµ½         Ê±£¬²ÅÄܽøÈë²½Öè¢Û¡£
¢ò£ºÌ½¾¿·´Ó¦²úÎï¼°·´Ó¦»úÀí¡£È¡·´Ó¦ºó˫ͨ¹ÜÖйÌÌåÎïÖÊ29£®2g½øÐÐÈçÏÂʵÑ飺
¢Ù×Ðϸ¹Û²ì¹ÌÌ壬·¢ÏÖÓкÚÉ«¿ÅÁ££»
¢Ú½«¹ÌÌåÈÜÓÚ×ãÁ¿µÄË®²¢¹ýÂË¡¢Ï´µÓ£¬µÃµ½1£®8 gÂËÔü£¨¸ÉÔ£»
¢Û½«ÂËÒº¼ÓˮϡÊÍÅä³É250mlµÄÈÜÒº£»
¢ÜÈ¡ÉÙÁ¿¢ÛµÄÈÜÒº£¬ÏȼÓ×ãÁ¿BaCl2ÈÜÒº£¬ÔÙ¼Ó·Ó̪ÊÔÒº£¬¹Û²ìµ½°×É«³Áµí¼°ÈÜÒº±äºì£»
¢ÝÈ¡25£®0mL¢ÛµÄÈÜÒº£¬ÓÃ3£®0mol¡¤L-1ÑÎËáµÎ¶¨£¬ÏûºÄÑÎËá20£®00mL¡£»Ø´ðÏÂÁÐÎÊÌ⣺
£¨3£©·´Ó¦ºó×°ÖÃdÖеĹÌÌåÎïÖÊΪ           
£¨4£©Í¨¹ý¼ÆËã·ÖÎö£º29£®2g²ÐÁô¹ÌÌåÖУ¬¸÷×é·ÖµÄÖÊÁ¿¸÷ÊǶàÉÙ?
£¨5£©¸Ã̽¾¿Ìõ¼þÏ£¬ÄÆÓë¶þÑõ»¯Ì¼·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ       ¡£
ijͬѧ½øÐÐʵÑéÑо¿Ê±£¬ÓûÅäÖÆBa(OH)2ÈÜÒº£¬µ«Ö»ÕÒµ½ÔÚ¿ÕÆøÖб©Â¶ÒѾõÄBa(OH)2¡¤8H2OÊÔ¼Á£¨»¯Ñ§Ê½Á¿£º315£©¡£ÔÚÊÒÎÂÏÂÅäÖÆÈÜҺʱ·¢ÏÖËùÈ¡ÊÔ¼ÁÔÚË®Öнö²¿·ÖÈܽ⣬ÉÕ±­ÖдæÔÚ´óÁ¿Î´ÈÜÎΪ̽¾¿Ô­Òò£¬¸Ãͬѧ²éµÃBa(OH)2¡¤8H2OÔÚ283K¡¢293KºÍ303KʱµÄÈܽâ¶È£¨g/100g H2O£©·Ö±ðΪ2.5¡¢3.9ºÍ5.6¡£
£¨1£©ÉÕ±­ÖÐδÈÜÎï½öΪBaCO3£¬ÀíÓÉÊÇ                                     
£¨2£©¼ÙÉèÊÔ¼ÁÓÉ´óÁ¿Ba(OH)2¡¤8H2OºÍÉÙÁ¿BaCO3×é³É£¬Éè¼ÆʵÑé·½°¸£¬½øÐгɷּìÑé¡£ÔÚ´ðÌ⿨ÉÏд³öʵÑé²½Öè¡¢Ô¤ÆÚÏÖÏóºÍ½áÂÛ¡££¨²»¿¼ÂǽᾧˮµÄ¼ìÑ飻ÊÒÎÂʱBaCO3±¥ºÍÈÜÒºµÄpH=9.6£©
ÏÞÑ¡ÊÔ¼Á¼°ÒÇÆ÷£ºÏ¡ÑÎËᡢϡÁòËá¡¢NaOHÈÜÒº¡¢³ÎÇåʯ»ÒË®¡¢pH¼Æ¡¢ÉÕ±­¡¢ÊԹܡ¢´øÈûµ¼Æø¹Ü¡¢µÎ¹Ü

£¨3£©½«ÊÔ¼Á³õ²½Ìá´¿ºó£¬×¼È·²â¶¨ÆäÖÐBa(OH)2¡¤8H2OµÄº¬Á¿¡£ÊµÑéÈçÏ£º
¢ÙÅäÖÆ250ml Ô¼Ba(OH)2¡¤8H2OÈÜÒº£º×¼È·³ÆÈ¡w¿ËÊÔÑù£¬ÖÃÓÚÉÕ±­ÖУ¬¼ÓÊÊÁ¿ÕôÁóË®£¬          £¬½«ÈÜҺתÈë           £¬Ï´µÓ£¬¶¨ÈÝ£¬Ò¡ÔÈ¡£
¢ÚµÎ¶¨£º×¼È·Á¿È¡25.00mlËùÅäÖÆBa(OH)2ÈÜÒºÓÚ׶ÐÎÆ¿ÖУ¬µÎ¼Óָʾ¼Á£¬½«           £¨Ìî¡°0.020¡±¡¢¡°0.05¡±¡¢¡°0.1980¡±»ò¡°1.5¡±£©ÑÎËá×°Èë50mlËáʽµÎ¶¨¹Ü£¬µÎ¶¨ÖÁÖյ㣬¼Ç¼Êý¾Ý¡£Öظ´µÎ¶¨2´Î¡£Æ½¾ùÏûºÄÑÎËáVml¡£
¢Û ¼ÆËãBa(OH)2¡¤8H2OµÄÖÊÁ¿·ÖÊý=      £¨Ö»ÁгöËãʽ£¬²»×öÔËË㣩
£¨4£©ÊÒÎÂÏ£¬    (Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±) ÅäÖÆBa(OH)2ÈÜÒº¡£

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

¾«Ó¢¼Ò½ÌÍø