13£®Ä³Ñо¿ÐÔѧϰС×éΪºÏ³É1-¶¡´¼£®²éÔÄ×ÊÁϵÃÖªÒ»ÌõºÏ³É·Ïߣº
CH3CH=CH2+CO+H2¡úCH3CH2CH2CHO $¡ú_{Vl£¬¡÷}^{H_{2}}$CH3CH2CH2CH2OH
COµÄÖƱ¸Ô­Àí£ºHCOOH$¡ú_{¡÷}^{ŨÁòËá}$CO¡ü+H2O£¬²¢Éè¼Æ³öÔ­ÁÏÆøµÄÖƱ¸×°Öã¨Èçͼ£© 
ÇëÌîдÏÂÁпհףº
£¨1£©ÊµÑéÊÒÏÖÓÐпÁ£¡¢Ï¡ÏõËᡢϡÑÎËᡢŨÁòËá¡¢2-±û´¼£¬´ÓÖÐÑ¡ÔñºÏÊʵÄÊÔ¼ÁÖƱ¸ÇâÆø¡¢±ûÏ©£®Ð´
³ö»¯Ñ§·½³ÌʽZn+2HCl=ZnCl2+H2¡ü¡¢£¨CH3£©2CHOH $\stackrel{´ß»¯¼Á}{¡ú}$CH2=CHCH3¡ü+H2O£»
£¨2£©ÈôÓÃÒÔÉÏ×°ÖÃÖƱ¸¸ÉÔï´¿¾»µÄCO£¬×°ÖÃÖÐaºÍbµÄ×÷Ó÷ֱðÊǺãѹ¡¢·Àµ¹Îü£»CºÍdÖмÓÈëµÄÊÔ¼Á·Ö±ðÊÇNaOHÈÜÒº¡¢Å¨H2SO4£»
£¨3£©ÖƱûϩʱ£¬»¹²úÉúÉÙÁ¿SO2¡¢CO2¼°Ë®ÕôÆø£¬¸ÃС×éÓÃÒÔÏÂÊÔ¼Á¼ìÑéÕâËÄÖÖÆøÌ壬»ìºÏÆøÌåͨ¹ýÊÔ¼ÁµÄ˳ÐòÊǢܢݢ٢ڢۣ¨»ò¢Ü¢Ý¢Ù¢Û¢Ú£©£»
¢Ù±¥ºÍNa2SO3ÈÜÒº¢ÚËáÐÔKMnO4ÈÜÒº¢Ûʯ»ÒË®¢ÜÎÞË®CuSO4¢ÝÆ·ºìÈÜÒº
£¨4£©ºÏ³ÉÕý¶¡È©µÄ·´Ó¦ÎªÕýÏò·ÅÈȵĿÉÄæ·´Ó¦£¬ÎªÔö´ó·´Ó¦ËÙÂʺÍÌá¸ßÔ­ÁÏÆøµÄת»¯ÂÊ£¬ÄãÈÏΪӦ
¸Ã²ÉÓõÄÊÊÒË·´Ó¦Ìõ¼þÊÇb£»
a£®µÍΡ¢¸ßѹ¡¢´ß»¯¼Á            b£®Êʵ±µÄζȡ¢¸ßѹ¡¢´ß»¯¼Á
c£®³£Î¡¢³£Ñ¹¡¢´ß»¯¼Á            d£®Êʵ±µÄζȡ¢³£Ñ¹¡¢´ß»¯¼Á
£¨5£©Õý¶¡È©¾­´ß»¯¼ÓÇâµÃµ½º¬ÉÙÁ¿Õý¶¡È©µÄ1-¶¡´¼´ÖÆ·£®Îª´¿»¯1-¶¡´¼£¬¸ÃС×é²éÔÄÎÄÏ×µÃÖª£º¢ÙR-CHO+NaHSO3£¨±¥ºÍ£©¡úRCH£¨OH£©SO3Na¡ý£»¢Ú·Ðµã£ºÒÒÃÑ34¡æ£¬1-¶¡´¼ 118¡æ£¬²¢Éè¼Æ³öÈçÏÂÌᴿ·Ïߣº
´ÖÆ·$¡ú_{²Ù×÷1}^{ÊÔ¼Á1}$ÂËÒº$¡ú_{²Ù×÷2·ÖÒº}^{ÒÒÃÑ}$Óлú²ã$¡ú_{¹ýÂË}^{¸ÉÔï¼Á}$1-¶¡´¼¡¢ÒÒÃÑ$\stackrel{²Ù×÷3}{¡ú}$´¿Æ·
ÊÔ¼Á1Ϊ±¥ºÍNaHSO3ÈÜÒº£¬²Ù×÷1Ϊ¹ýÂË£¬²Ù×÷2ΪÝÍÈ¡£¬²Ù×÷3ΪÕôÁó£®

·ÖÎö ºÏ³É1-¶¡´¼µÄʵÑéÉæ¼°»¯Ñ§·½³ÌʽµÄÊéд¡¢·´Ó¦Ìõ¼þµÄÑ¡Ôñ¡¢ÎïÖʵÄÐÔÖÊ¡¢ÊµÑéµÄ»ù±¾²Ù×÷µÈ֪ʶ£®
£¨1£©ÖƱ¸ÇâÆøÑ¡ÓÃпÁ£ºÍÏ¡ÑÎË᣻ÖƱ¸±ûÏ©Ñ¡ÓÃ2-±û´¼ºÍŨÁòË᣻
£¨2£©ÔÚÌâ¸ø×°ÖÃÖУ¬aµÄ×÷Óñ£³Ö·ÖҺ©¶·ºÍÉÕÆ¿ÄÚµÄÆøѹÏàµÈ£¬ÒÔ±£Ö¤·ÖҺ©¶·ÄÚµÄÒºÌåÄÜ˳Àû¼ÓÈëÉÕÆ¿ÖУ»bÖ÷ÒªÊÇÆð°²È«Æ¿µÄ×÷Óã¬ÒÔ·ÀÖ¹µ¹Îü£»cΪ³ýÈ¥COÖеÄËáÐÔÆøÌ壬ѡÓÃNaOHÈÜÒº£¬dΪ³ýÈ¥COÖеÄH2O£¬ÊÔ¼ÁÑ¡ÓÃŨÁòË᣻ÈôÓÃÌâ¸ø×°ÖÃÖƱ¸H2£¬Ôò²»ÐèÒª¾Æ¾«µÆ£»
£¨3£©¼ìÑé±ûÏ©ºÍÉÙÁ¿SO2¡¢CO2¼°Ë®ÕôÆø×é³ÉµÄ»ìºÏÆøÌå¸÷³É·Öʱ£¬Ó¦Ê×ÏÈÑ¡¢ÜÎÞË®CuSO4¼ìÑéË®ÕôÆø£¬È»ºóÓâÝÆ·ºìÈÜÒº¼ìÑéSO2£¬²¢Óâٱ¥ºÍNa2SO3ÈÜÒº³ýÈ¥SO2£»È»ºóÓâÛʯ»ÒË®¼ìÑéCO2£¬ÓâÚËáÐÔKMnO4ÈÜÒº¼ìÑé±ûÏ©£»
£¨4£©Ìâ¸øºÏ³ÉÕý¶¡È©µÄ·´Ó¦ÎªÆøÌåÌå»ý¼õСµÄ·ÅÈÈ·´Ó¦£¬ÎªÔö´ó·´Ó¦ËÙÂʺÍÌá¸ßÔ­ÁÏÆøµÄת»¯ÂÊ£»
£¨5£©±¥ºÍNaHSO3ÈÜÒºÐγɳÁµí£¬È»ºóͨ¹ý¹ýÂ˼´¿É³ýÈ¥£»1-¶¡´¼ºÍÒÒÃѵķеãÏà²îºÜ´ó£¬Òò´Ë¿ÉÒÔÀûÓÃÕôÁó½«Æä·ÖÀ뿪£®

½â´ð ½â£º£¨1£©ÇâÆø¿ÉÓûîÆýðÊôпÓë·ÇÑõ»¯ÐÔËáÑÎËáͨ¹ýÖû»·´Ó¦ÖƱ¸£¬Ñõ»¯ÐÔËáÈçÏõËáºÍŨÁòËáÓëп·´Ó¦²»ÄܲúÉúÇâÆø£¬·½³ÌʽΪZn+2HCl=ZnCl2+H2¡ü£»2-±û´¼Í¨¹ýÏûÈ¥·´Ó¦¼´µ½´ï±ûÏ©£¬·½³ÌʽΪ£º£¨CH3£©2CHOH $\stackrel{´ß»¯¼Á}{¡ú}$CH2=CHCH3¡ü+H2O£¬
¹Ê´ð°¸Îª£ºZn+2HCl=ZnCl2+H2¡ü£»£¨CH3£©2CHOH $\stackrel{´ß»¯¼Á}{¡ú}$CH2=CHCH3¡ü+H2O£»
£¨2£©¼×ËáÔÚŨÁòËáµÄ×÷ÓÃÏÂͨ¹ý¼ÓÈÈÍÑË®¼´Éú³ÉCO£¬ÓÉÓÚ¼×ËáÒ×»Ó·¢£¬²úÉúµÄCOÖбØÈ»»á»ìÓм×ËᣬËùÒÔÔÚÊÕ¼¯Ö®Ç°ÐèÒª³ýÈ¥¼×Ëᣬ¿ÉÒÔÀûÓÃNaOHÈÜÒºÎüÊÕ¼×ËᣮÓÖÒòΪ¼×ËáÒ×ÈÜÓÚË®£¬ËùÒÔ±ØÐè·ÀÖ¹ÒºÌåµ¹Á÷£¬¼´bµÄ×÷ÓÃÊÇ·ÀÖ¹µ¹Îü£¬×îºóͨ¹ýŨÁòËá¸ÉÔïCO£®ÎªÁËʹ²úÉúµÄÆøÌåÄÜ˳ÀûµÄ´Ó·¢Éú×°ÖÃÖÐÅųö£¬¾Í±ØÐè±£³ÖѹǿһÖ£¬Òò´ËaµÄ×÷ÓÃÊDZ£³Öºãѹ£»ÈôÓÃÒÔÉÏ×°ÖÃÖƱ¸ÇâÆø£¬¾Í²»ÔÙÐèÒª¼ÓÈÈ£¬ËùÒÔ´Ëʱ·¢Éú×°ÖÃÖеIJ£Á§ÒÇÆ÷Ãû³ÆÊÇ·ÖҺ©¶·ºÍÕôÁóÉÕÆ¿£»ÇâÆøÃܶÈСÓÚ¿ÕÆøµÄ£¬Òò´ËÒªÊÕ¼¯¸ÉÔïµÄÇâÆø£¬¾ÍÖ»ÄÜÓÃÏòÏÂÅÅ¿ÕÆø·¨£¬¶ø²»ÄÜÓÃÅÅË®·¨ÊÕ¼¯£¬
¹Ê´ð°¸Îª£ººãѹ£»·Àµ¹Îü£» NaOHÈÜÒº£»Å¨H2SO4£»
£¨3£©¼ìÑé±ûÏ©¿ÉÒÔÓÃËáÐÔKMnO4ÈÜÒº£¬¼ìÑéSO2¿ÉÒÔÓÃËáÐÔKMnO4ÈÜÒºÍÊÉ«¡¢Æ·ºìÈÜÒº»òʯ»ÒË®£¬¼ìÑéCO2¿ÉÒÔʯ»ÒË®£¬¼ìÑéË®ÕôÆø¿ÉÒÔÎÞË®CuSO4£¬ËùÒÔÔÚ¼ìÑéÕâËÄÖÖÆøÌå±ØÐ迼ÂÇÊÔ¼ÁµÄÑ¡ÔñºÍ˳Ðò£®Ö»ÒªÍ¨¹ýÈÜÒº£¬¾Í»á²úÉúË®ÕôÆø£¬Òò´ËÏȼìÑéË®ÕôÆø£»È»ºó¼ìÑéSO2²¢ÔÚ¼ìÑéÖ®ºó³ýÈ¥SO2£¬³ýSO2¿ÉÒÔÓñ¥ºÍNa2SO3ÈÜÒº£¬×îºó¼ìÑéCO2ºÍ±ûÏ©£¬Òò´Ë˳ÐòΪ¢Ü¢Ý¢Ù¢Ý¢Ú¢Û£¨»ò¢Ü¢Ý¢Ù¢Ý¢Û¢Ú£©£¬
¹Ê´ð°¸Îª£º¢Ü¢Ý¢Ù¢Ý¢Ú¢Û£¨»ò¢Ü¢Ý¢Ù¢Ý¢Û¢Ú£©£»
£¨4£©ÓÉÓÚ·´Ó¦ÊÇÒ»¸öÌå»ý¼õСµÄ¿ÉÄæ·´Ó¦£¬ËùÒÔ²ÉÓøßѹ£¬ÓÐÀûÓÚÔö´ó·´Ó¦ËÙÂʺÍÌá¸ßÔ­ÁÏÆøµÄת»¯ÂÊ£»ÕýÏò·´Ó¦ÊÇ·ÅÈÈ·´Ó¦£¬ËäÈ»µÍÎÂÓÐÀûÓÚÌá¸ßÔ­ÁÏÆøµÄת»¯ÂÊ£¬µ«²»ÀûÓÚÔö´ó·´Ó¦ËÙÂÊ£¬Òò´ËÒª²ÉÓÃÊʵ±µÄζȣ»´ß»¯¼Á²»ÄÜÌá¸ßÔ­ÁÏÆøµÄת»¯ÂÊ£¬µ«ÓÐÀûÓÚÔö´ó·´Ó¦ËÙÂÊ£¬Ëõ¶Ìµ½´ïƽºâËùÐèÒªµÄʱ¼ä£¬¹ÊÕýÈ·ËùÑ¡ÏîÊÇb£¬
¹Ê´ð°¸Îª£ºb£»
£¨5£©´ÖÆ·Öк¬ÓÐÕý¶¡È©£¬¸ù¾ÝËù¸øµÄÐÅÏ¢ÀûÓñ¥ºÍNaHSO3ÈÜÒºÐγɳÁµí£¬È»ºóͨ¹ý¹ýÂ˼´¿É³ýÈ¥£»ÓÉÓÚ±¥ºÍNaHSO3ÈÜÒºÊǹýÁ¿µÄ£¬ËùÒÔ¼ÓÈëÒÒÃѵÄÄ¿µÄÊÇÝÍÈ¡ÈÜÒºÖеÄ1-¶¡´¼£®ÒòΪ1-¶¡´¼ºÍÒÒÃѵķеãÏà²îºÜ´ó£¬Òò´Ë¿ÉÒÔÀûÓÃÕôÁó½«Æä·ÖÀ뿪£¬
¹Ê´ð°¸Îª£º±¥ºÍNaHSO3ÈÜÒº£»¹ýÂË£»ÝÍÈ¡£»ÕôÁó£®

µãÆÀ ±¾Ì⿼²éÓлúÎïºÏ³É·½°¸µÄÉè¼Æ£¬ÌâÄ¿ÄѶȽϴó£¬×ÛºÏÐÔ½ÏÇ¿£¬´ðÌâʱעÒâ°ÑÎÕÎïÖʵķÖÀë¡¢Ìá´¿·½·¨£¬°ÑÎÕÎïÖʵÄÐÔÖʵÄÒìͬÊǽâ´ð¸ÃÌâµÄ¹Ø¼ü£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

3£®ÑÇÂÈËáÄÆ£¨NaClO2£©³£ÓÃÓÚË®µÄÏû¶¾ºÍÉ°ÌÇ¡¢ÓÍÖ¬µÄƯ°×Óëɱ¾ú£®ÒÔÏÂÊÇÓùýÑõ»¯Çâ·¨Éú²úÑÇÂÈËáÄƵŤÒÕÁ÷³Ìͼ£º

ÒÑÖª£º¢ÙNaClO2µÄÈܽâ¶ÈËæζÈÉý¸ß¶øÔö´ó£¬Êʵ±Ìõ¼þÏ¿ɽᾧÎö³öNaClO2•3H2O£»
¢ÚKsp£¨FeS£©=6.3¡Á10-18£» Ksp£¨CuS£©=6.3¡Á10-36£»Ksp£¨PbS£©=2.4¡Á10-28
£¨1£©ÎüÊÕËþÄÚ·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ2NaOH+2ClO2+H2O2=2NaClO2+2H2O+O2£®¸Ã¹¤ÒÕÁ÷³ÌÖеÄNaClO3¡¢ClO2¡¢NaClO2¶¼ÊÇÇ¿Ñõ»¯¼Á£¬ËüÃǶ¼ÄܺÍŨÑÎËá·´Ó¦ÖÆÈ¡Cl2£®ÈôÓöþÑõ»¯ÂȺÍŨÑÎËáÖÆÈ¡Cl2£¬µ±Éú³É5mol Cl2ʱ£¬Í¨¹ý»¹Ô­·´Ó¦ÖƵÃÂÈÆøµÄÖÊÁ¿Îª71g£®
£¨2£©´ÓÂËÒºÖеõ½NaClO2•3H2O¾§ÌåµÄËùÐè²Ù×÷ÒÀ´ÎÊÇdc £¨ÌîдÐòºÅ£©£®
a£®ÕôÁó       b£®×ÆÉÕ       c£®¹ýÂË      d£®ÀäÈ´½á¾§     e£®Õô·¢
£¨3£©Ó¡È¾¹¤Òµ³£ÓÃÑÇÂÈËáÄÆ£¨NaClO2£©Æ¯°×Ö¯ÎƯ°×Ö¯ÎïʱÕæÕýÆð×÷ÓõÄÊÇHClO2£®
±íÊÇ 25¡æʱHClO2¼°¼¸ÖÖ³£¼ûÈõËáµÄµçÀëƽºâ³£Êý£º
 ÈõËáHClO2HFHCNH2S
Ka1¡Á10-26.3¡Á10-44.9¡Á10-10K1=9.1¡Á10-8
K2=1.1¡Á10-12
¢Ù³£ÎÂÏ£¬ÎïÖʵÄÁ¿Å¨¶ÈÏàµÈµÄNaClO2¡¢NaF¡¢NaCN¡¢Na2SËÄÖÖÈÜÒºµÄpHÓÉ´óµ½Ð¡µÄ˳ÐòΪpH£¨Na2S£©£¾pH£¨NaCN£©£¾pH£¨NaF£©£¾pH£¨NaClO2£©£¨Óû¯Ñ§Ê½±íʾ£©£»Ìå»ýÏàµÈ£¬ÎïÖʵÄÁ¿Å¨¶ÈÏàͬµÄNaF¡¢NaCNÁ½ÈÜÒºÖÐËùº¬ÒõÑôÀë×Ó×ÜÊýµÄ´óС¹ØϵΪ£ºÇ°Õß´ó£¨Ìî¡°Ç°Õߴ󡱡°ÏàµÈ¡±»ò¡°ºóÕß´ó¡±£©£®
¢ÚNa2SÊdz£ÓõijÁµí¼Á£®Ä³¹¤ÒµÎÛË®Öк¬ÓеÈŨ¶ÈµÄCu2+¡¢Fe2+¡¢Pb2+Àë×Ó£¬µÎ¼ÓNa2SÈÜÒººóÊ×ÏÈÎö³öµÄ³ÁµíÊÇCuS£»µ±×îºóÒ»ÖÖÀë×Ó³ÁµíÍêȫʱ£¨¸ÃÀë×ÓŨ¶ÈΪ10-5mol•L-1£©£¬´ËʱÌåϵÖеÄS2-µÄŨ¶ÈΪ6.3¡Á10-13mol/L£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

4£®ÁòËáÑÇÎý£¨SnSO4£©¿ÉÓÃÓÚ¶ÆÎý¹¤Òµ£®Ä³Ð¡×éÉè¼ÆµÄSnSO4ÖƱ¸Â·ÏßÈçͼ£º

ÒÑÖª£º
¢ñ£®ËáÐÔÌõ¼þÏ£¬ÎýÔÚË®ÈÜÒºÖÐÓÐSn2+¡¢Sn4+Á½ÖÖÖ÷Òª´æÔÚÐÎʽ£¬Sn2+Ò×±»Ñõ»¯£®
¢ò£®SnCl2Ò×Ë®½âÉú³É¼îʽÂÈ»¯ÑÇÎý£®
£¨1£©ÎýÔ­×ӵĺ˵çºÉÊýΪ50£¬Óë̼ԪËØͬ´¦¢ôA×壬ÎýλÓÚÖÜÆÚ±íµÄµÚÎåÖÜÆÚ£®
£¨2£©µÃµ½µÄSnSO4¾§ÌåÊǺ¬´óÁ¿½á¾§Ë®µÄ¾§Ì壬¿ÉÖª²Ù×÷¢ñÊÇÕô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§¡¢¹ýÂË¡¢Ï´µÓµÈ£®
£¨3£©ÈܽâSnCl2·ÛÄ©Ðè¼ÓŨÑÎËᣬԭÒòÊÇSnCl2Ë®½â·´Ó¦ÎªSnCl2+H2O?Sn£¨OH£©Cl+HCl£¬¼ÓÈëÑÎËᣬʹ¸ÃƽºâÏò×óÒƶ¯£¬ÒÖÖÆSn2+Ë®½â£®
£¨4£©¼ÓÈëÎý·ÛµÄ×÷ÓÃÓÐÁ½¸ö£º¢Ùµ÷½ÚÈÜÒºpH£»¢Ú·ÀÖ¹Sn2+±»Ñõ»¯£®
£¨5£©·´Ó¦¢ñµÃµ½µÄ³ÁµíÊÇSnO£¬µÃµ½¸Ã³ÁµíµÄÀë×Ó·½³ÌʽÊÇSn2++CO32-¨TSnO¡ý+CO2¡ü£®
£¨6£©ËáÐÔÌõ¼þÏ£¬SnSO4ÓëË«ÑõË®·´Ó¦µÄÀë×Ó·½³ÌʽÊÇSn2++H2O2+2H+¨TSn4++2H2O£®
£¨7£©¸ÃС×éͨ¹ýÏÂÁз½·¨²â¶¨ËùÓÃÎý·ÛµÄ´¿¶È£¨ÔÓÖʲ»²ÎÓë·´Ó¦£©£º
¢Ù½«ÊÔÑùÈÜÓÚ¹ýÁ¿µÄÑÎËáÖУ¬·¢ÉúµÄ·´Ó¦ÎªSn+2HCl¨TSnCl2+H2¡ü£»
¢Ú¼ÓÈë¹ýÁ¿µÄFeCl3ÈÜÒº£»
¢ÛÓÃÒÑ֪Ũ¶ÈµÄK2Cr2O7ÈÜÒºµÎ¶¨¢ÚÖÐÉú³ÉµÄFe2+£¬ÔÙ¼ÆËãÎý·ÛµÄ´¿¶È£®
ÇëÅäƽ·½³Ìʽ£º
6FeCl2+1K2Cr2O7+14HCl¨T6FeCl3+2KCl+2CrCl3+7H2O£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

1£®Ä³Í¬Ñ§ÓÃ10mol•L-1µÄŨÑÎËáÅäÖÆ100mL 2mol•L-1µÄÏ¡ÑÎËᣬ²¢½øÐÐÓйØʵÑ飮Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÐèÒªÓÃÁ¿Í²Á¿È¡Å¨ÑÎËá20.0mL£®
£¨2£©ÅäÖƸÃÏ¡ÑÎËáʱʹÓõÄÒÇÆ÷³ýÁ¿Í²¡¢ÉÕ±­¡¢²£Á§°ôÍ⣬»¹±ØÐëÓõ½µÄÒÇÆ÷ÓнºÍ·µÎ¹Ü¡¢100mLÈÝÁ¿Æ¿£®
£¨3£©ÊµÑéÊÒÖÐËùÓÃÉÙÁ¿ÂÈÆøÓÃÏÂÁз½·¨ÖÆÈ¡£º4HCl£¨Å¨£©+MnO2$\frac{\underline{\;\;¡÷\;\;}}{\;}$Cl2¡ü+MnCl2+2H2O£®¸Ã·´Ó¦ÖÐHClÊÇ»¹Ô­¼Á£¬Èô²úÉú±ê×¼×´¿öϵÄCl22.24L£¬ÔòÐèÒª2mol•L-1µÄÏ¡ÑÎËá200ml£¬ÐèÒªMnO2µÄÖÊÁ¿Îª8.7g£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

8£®ClO2×÷ΪһÖÖ¹ãÆ×Ð͵ÄÏû¶¾¼Á£¬½«Öð½¥ÓÃÀ´È¡´úCl2³ÉΪ×ÔÀ´Ë®µÄÏû¶¾¼Á£®ÒÑÖªClO2ÊÇÒ»ÖÖÒ×ÈÜÓÚË®¶øÄÑÈÜÓÚÓлúÈܼÁµÄÆøÌ壬ʵÑéÊÒÖƱ¸ClO2µÄÔ­ÀíÊÇÓÃÑÇÂÈËáÄƹÌÌåÓë´¿¾»µÄÂÈÆø·´Ó¦ 2NaClO2+Cl2¨T2ClO2+2NaCl
Èçͼ1ÊÇʵÑéÊÒÓÃÓÚÖƱ¸ºÍÊÕ¼¯Ò»¶¨Á¿´¿¾»µÄClO2µÄ×°Öã¨Ä³Ð©¼Ð³Ö×°Öú͵æ³ÖÓÃÆ·Ê¡ÂÔ£©£®ÆäÖÐEÖÐÊ¢ÓÐCCl4ÒºÌ壮

£¨1£©ÒÇÆ÷PµÄÃû³ÆÊÇ·ÖҺ©¶·
£¨2£©Ð´³ö×°ÖÃAÖÐÉÕÆ¿ÄÚ·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£ºMnO2+4HCl£¨Å¨£©$\frac{\underline{\;\;¡÷\;\;}}{\;}$MnCl2+Cl2¡ü+2H2O
£¨3£©E×°ÖÃÖÐËùÊ¢ÊÔ¼ÁµÄ×÷ÓÃÊÇÓÃÓÚ³ýÈ¥ClO2ÖÐδ·´Ó¦µÄCl2
£¨4£©F´¦Ó¦Ñ¡ÓõÄÊÕ¼¯×°ÖÃÊÇͼ2¢Ú£¨ÌîÐòºÅ£©£¬ÆäÖÐÓëE×°Öõ¼¹ÜÏàÁ¬µÄµ¼¹Ü¿ÚÊÇͼ2d£¨Ìî½Ó¿Ú×Öĸ£©£®

£¨5£©ÒÔÏÂÊÇβÆøÎüÊÕ×°Öã¬ÄÜÓÃÓÚÎüÊÕ¶àÓàClO2ÆøÌ壬²¢ÄÜ·ÀÖ¹µ¹ÎüµÄ×°ÖõÄÊÇÈçͼ3µÄD

A£®¢Ù¢ÚB£®¢Ú¢ÛC£®¢Û¢ÜD£®¢Ú¢Ü
£¨6£©ÈôÓÃ100mL 2mol•L-1µÄŨÑÎËáÓë×ãÁ¿µÄMnO2ÖƱ¸Cl2£¬Ôò±»Ñõ»¯µÄHClµÄÎïÖʵÄÁ¿ÊÇC£¨ÌîÐòºÅ£©£®
A£®£¾0.1mol        B.0.1mol¡¡¡¡¡¡¡¡C£®£¼0.1mol        D£®ÎÞ·¨Åжϣ®
£¨7£©ClO2Ò²¿ÉÓÉNaClO3ÔÚH2SO4ÈÜÒº´æÔÚÏÂÓëNa2SO3·´Ó¦ÖƵã®Çëд³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º2ClO3-+SO32-+2H+¨T2ClO2+SO42-+H2O£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

18£®ÊµÑéÊÒ²ÉÓÃMgCl2¡¢AlCl3µÄ»ìºÏÈÜÒºÓë¹ýÁ¿°±Ë®·´Ó¦ÖƱ¸MgAl2O4£¬Ö÷ÒªÁ÷³ÌÈçͼ1£º

£¨1£©ÎªÊ¹Mg2+¡¢Al3+ͬʱÉú³É³Áµí£¬Ó¦ÏÈÏò³Áµí·´Ó¦Æ÷ÖмÓÈëB£¨Ìî¡°A¡±»ò¡°B¡±£©£¬ÔٵμÓÁíÒ»·´Ó¦Î
£¨2£©Èçͼ2Ëùʾ£¬¹ýÂ˲Ù×÷ÖеÄÒ»´¦´íÎóÊÇ©¶·Ï¶˼â×ìδ½ôÌùÉÕ±­ÄÚ±Ú£®

£¨3£©ÅжÏÁ÷³ÌÖгÁµíÊÇ·ñÏ´¾»Ëù²ÉÈ¡µÄ·½·¨ÊÇÈ¡ÉÙÁ¿×îºóÒ»´ÎÏ´µÓÒº£¬¼ÓÈëAgNO3ÈÜÒº£¨»òÁ×ËáËữµÄAgNO3ÈÜÒº£©£¬ÈôÉú³É°×É«³Áµí£¬Ôò˵Ã÷ûÓÐÏ´µÓ¸É¾»£»ÈôûÓгÁµíÉú³É£¬Ôò˵Ã÷ÒѾ­Ï´µÓ¸É¾»£®
£¨4£©¸ßαºÉÕʱ£¬ÓÃÓÚÊ¢·Å¹ÌÌåµÄÒÇÆ÷Ãû³ÆÊÇÛáÛö£®
ÎÞË®AlCl3£¨183¡ãCÉý»ª£©Óö³±Êª¿ÕÆø¼´²úÉú´óÁ¿°×Îí£¬ÊµÑéÊÒ¿ÉÓÃÏÂÁÐͼ3×°ÖÃÖƱ¸£º
£¨5£©×°ÖàBÖÐÊ¢·Å±¥ºÍNaClÈÜÒº£¬¸Ã×°ÖõÄÖ÷Òª×÷ÓÃÊdzýÈ¥HCl£®FÖÐÊÔ¼ÁµÄ×÷ÓÃÊÇÎüÊÕË®ÕôÆø£®ÓÃÒ»¼þÒÇÆ÷×°ÌîÊʵ±ÊÔ¼ÁºóÒ²¿ÉÆðµ½FºÍGµÄ×÷Óã¬Ëù×°ÌîµÄÊÔ¼ÁΪ¼îʯ»Ò£¨»òNaOHÓëCaO»ìºÏÎ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

5£®ÉèNA±íʾ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£¬ÏÂÁÐÐðÊö²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®25¡æ£¬1.01¡Á105Pa£¬64 g SO2Öк¬ÓеÄÔ­×ÓÊýΪ3NA
B£®³£Î³£Ñ¹Ï£¬1.06 g Na2CO3º¬ÓеÄNa+¸öÊýΪ0.02NA
C£®³£Î³£Ñ¹Ï£¬32 g O2ºÍO3µÄ»ìºÏÆøÌåËùº¬Ô­×ÓÊýΪ2NA
D£®º¬ÓÐNA¸öÑõÔ­×ÓµÄÑõÆøÔÚ±ê×¼×´¿öϵÄÌå»ýΪ22.4 L

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

2£®ÊÒÎÂÏ£¬½«0.1molNa2CO3¹ÌÌåÈÜÓÚË®Åä³É100mLÈÜÒº£¬¸Ä±äÏÂÁÐÌõ¼þ£¬ÔòÓйؽáÂÛ²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
 Ñ¡ÏıäµÄÌõ¼þ ½áÂÛ
 A ÉýΠCO32-µÄË®½âƽºâÏòÓÒÒƶ¯
 B ¼ÓÈëAlCl3¹ÌÌå ²úÉú´óÁ¿ÆøÌå
 C ¼ÓÈë100mLH2O ÈÜÒºÖÐc£¨H+£©¡¢c£¨OH-£©¾ù¼õС
 D ¼ÓÈëÉÙÁ¿CH3COONa¹ÌÌåÈÜÒºÖÐn£¨CO32-£©Ôö´ó
A£®AB£®BC£®CD£®D

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

16£®Ä³»¯Ñ§¿ÎÍâС×éÓÃÈçͼËùʾµÄ×°ÖÃÖÆÈ¡äå±½£®ÏÈÏò·ÖҺ©¶·ÖмÓÈë±½ºÍÒºä壬ÔÙ½«»ìºÏÒºÂýÂýµÎÈë·´Ó¦Æ÷A£¨A϶˻îÈû¹Ø±Õ£©ÖУ®
£¨1£©Ð´³öAÖз´Ó¦µÄ»¯Ñ§·½³Ìʽ£®
£¨2£©·´Ó¦Ê±¹Û²ìµ½AÖз´Ó¦ÒºÎ¢·Ð²¢³äÂúºì×ØÉ«µÄÕôÆø£¬²úÉú¸ÃÏÖÏóµÄÔ­ÒòÊDZ½ÓëÒºäåµÄÈ¡´ú·´Ó¦Îª·ÅÈÈ·´Ó¦£¬äåÒ×»Ó·¢£®
£¨3£©³ýÈ¥ÈÜÓÚäå±½ÖеÄÒºä壬ʵÑé½áÊøʱ£¬´ò¿ªA϶˵ĻîÈû£¬È÷´Ó¦ÒºÁ÷ÈëBÖУ¬³ä·ÖÕñµ´£¬Ð´³öÓйط´Ó¦µÄ»¯Ñ§·½³ÌʽBr2+2NaOH¨TNaBr+NaBrO+H2O»ò3Br2+6NaOH¨T5NaBr+NaBrO3+3H2O£®
£¨4£©CÖÐÊ¢·ÅCCl4µÄ×÷ÓÃÊdzýÈ¥HBrÆøÌåÖеÄäåÕôÆø£®
£¨5£©ÄÜÖ¤Ã÷±½ºÍÒºäå·¢ÉúµÄÊÇÈ¡´ú·´Ó¦£¬¶ø²»ÊǼӳɷ´Ó¦£¬¿ÉÏòÊÔ¹ÜDÖмÓÈë×ÏɫʯÈïÊÔÒº£¬³öÏÖÏÖÏóÔòÄÜÖ¤Ã÷ÈÜÒº±äΪºìÉ«£¨»òÏõËáËữµÄAgNO3ÈÜÒº£¬Èô²úÉúµ­»ÆÉ«³Áµí£©£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸