ÌâÄ¿ÄÚÈÝ

2£®Ä³Ñо¿ÐÔѧϰС×éΪºÏ³É1-¶¡´¼£¬²éÔÄ×ÊÁϵÃÖªÒ»ÌõºÏ³É·Ïߣº
CH3CH=CH2+CO+H2$\stackrel{Ò»¶¨Ìõ¼þ}{¡ú}$CH3CH2CH2CHO$¡ú_{Ni£¬¡÷}^{H_{2}}$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§·½³Ìʽ£ºZn+2HCl=ZnCl2+H2¡ü£¬£¨CH3£©2CHOH$¡ú_{¡÷}^{´ß»¯¼Á}$CH2=CHCH3¡ü+H2O£®
£¨2£©ÈôÓÃÒÔÉÏ×°ÖÃÖƱ¸¸ÉÔï´¿¾»µÄCO£¬×°ÖÃÖÐaºÍbµÄ×÷Ó÷ֱðÊǺãѹ£¬·Àµ¹Îü£»
CºÍdÖгÐ×°µÄÊÔ¼Á·Ö±ðÊÇNaOHÈÜÒº£¬Å¨H2SO4£®ÈôÓÃÒÔÉÏ×°ÖÃÖƱ¸H2£¬ÆøÌå·¢Éú×°ÖÃÖбØÐèµÄ²£Á§ÒÇÆ÷Ãû³ÆÊÇ·ÖҺ©¶·¡¢ÕôÁóÉÕÆ¿£»ÔÚÐéÏß¿òÄÚ»­³öÊÕ¼¯¸ÉÔïH2µÄ×°ÖÃͼ£®
£¨3£©ÖƱûϩʱ£¬»¹²úÉúÉÙÁ¿SO2¡¢CO2¼°Ë®ÕôÆø£¬¸ÃС×éÓÃÒÔÏÂÊÔ¼Á¼ìÑéÕâËÄÖÖÆøÌ壬»ìºÏÆøÌåͨ¹ýÊÔ¼ÁµÄ˳ÐòÊǢܢݢ٢ڢۣ¨»ò¢Ü¢Ý¢Ù¢Û¢Ú£©£¨ÌîÐòºÅ£©
¢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£®

·ÖÎö £¨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£®

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 £¨CH3£©2CHOH$¡ú_{¡÷}^{´ß»¯¼Á}$CH2=CHCH3¡ü+H2O£¬
¹Ê´ð°¸Îª£ºZn+2HCl=ZnCl2+H2¡ü£» £¨CH3£©2CHOH$¡ú_{¡÷}^{´ß»¯¼Á}$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£»·ÖҺ©¶·¡¢ÕôÁóÉÕÆ¿£»£»
£¨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¢Ú¢Û£¨»ò¢Ü¢Ý¢Ù¢Û¢Ú£©£¬
¹Ê´ð°¸Îª£º¢Ü¢Ý¢Ù¢Ú¢Û£¨»ò¢Ü¢Ý¢Ù¢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£®

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

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
10£®äåÒÒÍéÊÇÒ»ÖÖÖØÒªµÄÓлú»¯¹¤Ô­ÁÏ£¬Æä·ÐµãΪ38.4¡æ£®ÖƱ¸äåÒÒÍéµÄÒ»ÖÖ·½·¨ÊÇÒÒ´¼ÓëÇâäåËá·´Ó¦£¬Êµ¼Êͨ³£ÊÇÓÃä廯ÄÆÓëÒ»¶¨Å¨¶ÈµÄÁòËáºÍÒÒ´¼·´Ó¦£®Ä³¿ÎÍâС×éÓûÔÚʵÑéÊÒÖƱ¸äåÒÒÍéµÄ×°ÖÃÈçͼ£¬ÊµÑé²Ù×÷²½ÖèÈçÏ£º
¢Ù¼ì²é×°ÖõÄÆøÃÜÐÔ£»¢ÚÔÚÔ²µ×ÉÕÆ¿ÖмÓÈë95%ÒÒ´¼¡¢80%ÁòËᣬȻºó¼ÓÈëÑÐϸµÄä廯ÄÆ·ÛÄ©ºÍ¼¸Á£Ëé´ÉƬ£»¢ÛСÐļÓÈÈ£¬Ê¹Æä³ä·Ö·´Ó¦£®Çë»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©×°ÖÃAµÄ×÷ÓÃÊÇÀäÄý»ØÁ÷£®
£¨2£©·´Ó¦Ê±Èôζȹý¸ß£¬ÔòÓÐSO2Éú³É£¬Í¬Ê±¹Û²ìµ½»¹ÓÐÒ»ÖÖºì×ØÉ«ÆøÌå²úÉú£¬¸ÃÆøÌåµÄ·Ö×ÓʽÊÇBr2£®
£¨3£©·´Ó¦½áÊøºó£¬µÃµ½µÄ´Ö²úÆ·³Ê×Ø»ÆÉ«£®ÎªÁ˳ýÈ¥´Ö²úÆ·ÖеÄÔÓÖÊ£¬¿ÉÑ¡ÔñÏÂÁÐÊÔ¼ÁÖеÄa £¨ÌîдÉÏÕýÈ·Ñ¡ÏîµÄ×Öĸ£©£®a£®ÑÇÁòËáÄÆÈÜÒº    b£®ÒÒ´¼    c£®ËÄÂÈ»¯Ì¼
¸ÃʵÑé²Ù×÷ÖÐËùÐèµÄÖ÷Òª²£Á§ÒÇÆ÷ÊÇ·ÖҺ©¶·£®£¨ÌîÒÇÆ÷Ãû³Æ£©£®
£¨4£©Òª½øÒ»²½ÖƵô¿¾»µÄäåÒÒÍ飬¿É¼ÌÐøÓÃÕôÁóˮϴµÓ£¬·ÖÒººó£¬ÔÙ¼ÓÈëÎÞË®CaCl2£¬È»ºó½øÐеÄʵÑé²Ù×÷ÊÇ£®b£¨ÌîдÕýÈ·Ñ¡ÏîµÄ×Öĸ£©£®a£®·ÖÒº    b£®ÕôÁó    c£®ÝÍÈ¡
£¨5£©ÎªÁ˼ìÑéäåÒÒÍéÖк¬ÓÐäåÔªËØ£¬²»ÄÜÖ±½ÓÏòäåÒÒÍéÖеμÓÏõËáÒøÈÜÒºÀ´¼ìÑ飬ÆäÔ­ÒòÊÇäåÒÒÍé²»ÄÜÓëÏõËáÒøÈÜÒº·´Ó¦Éú³É³Áµí£®Í¨³£²ÉÓõķ½·¨ÊÇÈ¡ÉÙÁ¿äåÒÒÍ飬Ȼºó¢Ü¢Ù¢Û¢Ú£¨°´ÊµÑéµÄ²Ù×÷˳ÐòÑ¡ÌîÏÂÁÐÐòºÅ£©£®
¢Ù¼ÓÈÈ    ¢Ú¼ÓÈëAgNO3ÈÜÒº   ¢Û¼ÓÈëÏ¡HNO3Ëữ   ¢Ü¼ÓÈëNaOHÈÜÒº£®
7£®Ä³Ñо¿Ð¡×éÄ£Ä⹤ҵÉÏÒÔ»ÆÌú¿óΪԭÁÏÖƱ¸ÁòËáµÄµÚÒ»²½·´Ó¦£º4FeS2+11O2$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe2O3+8SO2£¬½øÐÐͼ1ʵÑ飬²¢²â¶¨¸ÃÑùÆ·ÖÐFeS2ÑùÆ·µÄ´¿¶È£¨¼ÙÉèÆäËüÔÓÖʲ»²ÎÓë·´Ó¦£©£®

ʵÑé²½Ö裺³ÆÈ¡ÑÐϸµÄÑùÆ·4.000g·ÅÈëͼ1b×°ÖÃÖУ¬È»ºóÔÚ¿ÕÆøÖнøÐÐìÑÉÕ£®Îª²â¶¨Î´·´Ó¦¸ßÃÌËá¼ØµÄÁ¿£¨¼ÙÉèÆäÈÜÒºÌå»ý±£³Ö²»±ä£©£¬ÊµÑéÍê³ÉºóÈ¡³ödÖÐÈÜÒº10mLÖÃÓÚ׶ÐÎÆ¿ÀÓÃ0.1000mol/L²ÝËᣨH2C2O4£©±ê×¼ÈÜÒº½øÐе樣®£¨ÒÑÖª£º5SO2+2KMnO4+2H2O¨TK2SO4+2MnSO4+2H2SO4£©
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©³ÆÁ¿ÑùÆ·ÖÊÁ¿ÄÜ·ñÓÃÍÐÅÌÌìƽ²»ÄÜ£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©£»
£¨2£©×°ÖÃaµÄ×÷ÓÃÊǸÉÔï¿ÕÆø£¬¹Û²ìÆøÌåÁ÷ËÙ£»
£¨3£©ÉÏÊö·´Ó¦½áÊøºó£¬ÈÔÐèͨһ¶Îʱ¼äµÄ¿ÕÆø£¬ÆäÄ¿µÄÊÇ´Ù½ø×°ÖÃÖеĶþÑõ»¯ÁòÆøÌåÈ«²¿ÎüÊÕ£»
£¨4£©µÎ¶¨Ê±£¬·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ2MnO4-+5H2C2O4+6H+=2Mn2++10CO2¡ü+8H2O£¬ÒÑÖªµÎ¶¨¹Ü³õ¶ÁÊýΪ0.10mL£¬Ä©¶ÁÊýÈçͼ2Ëùʾ£¬ÏûºÄ²ÝËáÈÜÒºµÄÌå»ýΪ15.00mL£»
£¨5£©¸ÃÑùÆ·ÖÐFeS2µÄ´¿¶ÈΪ90%£»
£¨6£©ÈôÓÃͼ3×°ÖÃÌæ´úͼ1ʵÑé×°ÖÃd£¬Í¬Ñù¿ÉÒԴﵽʵÑéÄ¿µÄÊÇ¢Ú£®£¨Ìî±àºÅ£©
11£®ÊµÑéÊÒ³£ÀûÓü×È©·¨²â¶¨£¨NH4£©2SO4ÑùÆ·ÖеªµÄÖÊÁ¿·ÖÊý£¬Æä·´Ó¦Ô­ÀíΪ£º4NH4++6HCHO¨T3H++6H2O+£¨CH2£©6N4H+[µÎ¶¨Ê±£¬1mol£¨CH2£©6N4H+Óë1mol H+Ï൱]£¬È»ºóÓÃNaOH±ê×¼ÈÜÒºµÎ¶¨·´Ó¦Éú³ÉµÄËᣮijÐËȤС×éÓü×È©·¨½øÐÐÁËÈçÏÂʵÑ飺
²½Öè¢ñ£º³ÆÈ¡ÑùÆ·1.500g£®
²½Öè¢ò£º½«ÑùÆ·Èܽâºó£¬ÍêȫתÒƵ½250mLÈÝÁ¿Æ¿ÖУ¬¶¨ÈÝ£¬³ä·ÖÒ¡ÔÈ£®
²½Öè¢ó£ºÒÆÈ¡25.00mLÑùÆ·ÈÜÒºÓÚ250mL׶ÐÎÆ¿ÖУ¬¼ÓÈë10mL 20%µÄÖÐÐÔ¼×È©ÈÜÒº£¬Ò¡ÔÈ¡¢¾²ÖÃ5minºó£¬¼ÓÈë1¡«2µÎ·Ó̪ÊÔÒº£¬ÓÃNaOH±ê×¼ÈÜÒºµÎ¶¨ÖÁÖյ㣮°´ÉÏÊö²Ù×÷·½·¨ÔÙÖظ´2´Î£®
£¨1£©¸ù¾Ý²½Öè¢óÌî¿Õ£º
¢Ù¼îʽµÎ¶¨¹ÜÓÃÕôÁóˮϴµÓºó£¬Ö±½Ó¼ÓÈëNaOH±ê×¼ÈÜÒº½øÐе樣¬Ôò²âµÃÑùÆ·ÖеªµÄÖÊÁ¿·ÖÊýÆ«¸ß£¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족£©£®
¢Ú׶ÐÎÆ¿ÓÃÕôÁóˮϴµÓºó£¬Ë®Î´µ¹¾¡£¬ÔòµÎ¶¨Ê±ÓÃÈ¥NaOH±ê×¼ÈÜÒºµÄÌå»ýÎÞÓ°Ï죨Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°ÎÞÓ°Ï족£©£®
¢ÛµÎ¶¨Ê±±ßµÎ±ßÒ¡¶¯×¶ÐÎÆ¿£¬ÑÛ¾¦Ó¦¹Û²ìB£®
A£®µÎ¶¨¹ÜÄÚÒºÃæµÄ±ä»¯
B£®×¶ÐÎÆ¿ÄÚÈÜÒºÑÕÉ«µÄ±ä»¯
¢ÜµÎ¶¨´ïµ½ÖÕµãʱµÄÏÖÏó£º×îºóÒ»µÎNaOHÈÜÒºµÎÏ£¬ÈÜÒºÓÉÎÞÉ«µ½·Ûºì£¨»òdzºì£©£¬ÇÒ°ë·ÖÖÓÄÚ²»±äÉ«£®
£¨2£©µÎ¶¨½á¹ûÈçϱíËùʾ£º
µÎ¶¨
´ÎÊý
´ý²âÈÜÒºµÄÌå»ý/mL±ê×¼ÈÜÒºµÄÌå»ý
µÎ¶¨Ç°¿Ì¶È/mLµÎ¶¨ºó¿Ì¶È/mL
125.001.0221.03
225.002.0021.99
325.000.2020.20
ÈôNaOH±ê×¼ÈÜÒºµÄŨ¶ÈΪ0.101 0mol/L£¬Ôò¸ÃÑùÆ·ÖеªµÄÖÊÁ¿·ÖÊýΪ_18.85%£®

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

¾«Ó¢¼Ò½ÌÍø