ÌâÄ¿ÄÚÈÝ

16£®ÂȼҵÒÔµç½â¾«ÖƱ¥ºÍʳÑÎË®µÄ·½·¨ÖÆÈ¡ÂÈÆø¡¢ÇâÆø¡¢ÉÕ¼îºÍÂȵĺ¬ÑõËáÑεÈϵÁл¯¹¤²úÆ·£®Í¼2ÊÇÀë×Ó½»»»Ä¤·¨µç½âʳÑÎË®µÄʾÒâͼ£¬Í¼ÖеÄÀë×Ó½»»»Ä¤Ö»ÔÊÐíÑôÀë×Óͨ¹ý£®Íê³ÉÏÂÁÐÌî¿Õ£º
£¨1£©Ð´³öµç½â±¥ºÍʳÑÎË®µÄÀë×Ó·½³Ìʽ£®2Cl-+2H2O$\frac{\underline{\;ͨµç\;}}{\;}$2OH-+H2¡ü+Cl2¡ü
£¨2£©Àë×Ó½»»»Ä¤µÄ×÷ÓÃΪ£º·ÀÖ¹Ñô¼«Éú³ÉµÄÂÈÆøÓëÒõ¼«Éú³ÉµÄÇâÑõ»¯ÄÆ·´Ó¦¶øʹ²úÆ·²»´¿¡¢·ÀÖ¹Ñô¼«Éú³ÉµÄÂÈÆøÓëÒõ¼«Éú³ÉµÄÇâÆø·´Ó¦Óö»ð·´Ó¦¶øÒý·¢°²È«Ê¹ʣ®
£¨3£©¾«ÖƱ¥ºÍʳÑÎË®´ÓͼÖÐaλÖò¹³ä£¬ÇâÑõ»¯ÄÆÈÜÒº´ÓͼÖÐdλÖÃÁ÷³ö£®£¨Ñ¡Ìî¡°a¡±¡¢¡°b¡±¡¢¡°c¡±»ò¡°d¡±£©

·ÖÎö £¨1£©µç½â¾«ÖƱ¥ºÍʳÑÎË®Éú³ÉÂÈÆø¡¢ÇâÆø¡¢Éռ
£¨2£©ÑôÀë×Ó½»»»Ä¤Ö»ÄÜÑôÀë×Óͨ¹ý£¬ÒõÀë×ÓºÍÆøÌå²»ÄÜͨ¹ý£»
£¨3£©µç½â±¥ºÍʳÑÎʱÑô¼«ÒõÀë×ÓCl-¡¢OH-·Åµç£¬Cl-µÄ·ÅµçÄÜÁ¦Ç¿ÓÚOH-£¬Ñô¼«·¢ÉúµÄ·½³ÌʽΪ£º2Cl--2e-¨TCl2¡ü£¬Òõ¼«£º2H++2e-¨TH2¡ü£»H2¡¢NaOHÔÚÒõ¼«£¬NaOHÈÜÒºµÄ³ö¿ÚΪd£¬Cl2ÔÚÑô¼«£¬¾«ÖƱ¥ºÍʳÑÎË®´ÓÑô¼«½øÈ룻

½â´ð ½â£º£¨1£©µç½â¾«ÖƱ¥ºÍʳÑÎË®µÄ·½·¨ÖÆÈ¡ÂÈÆø¡¢ÇâÆø¡¢Éռ·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º2Cl-+2H2O$\frac{\underline{\;ͨµç\;}}{\;}$2OH-+H2¡ü+Cl2¡ü£¬
¹Ê´ð°¸Îª£º2Cl-+2H2O$\frac{\underline{\;ͨµç\;}}{\;}$2OH-+H2¡ü+Cl2¡ü£»
£¨2£©ÑôÀë×Ó½»»»Ä¤Ö»ÄÜÑôÀë×Óͨ¹ý£¬ÒõÀë×ÓºÍÆøÌå²»ÄÜͨ¹ý£¬ÓÃʯī×÷µç¼«µç½â±¥ºÍÂÈ»¯ÄÆʱ£¬Ñô¼«ÉÏÂÈÀë×ӷŵçÉú³ÉÂÈÆø£¬ÂÈÆø²»ÄÜͨ¹ýÑôÀë×Ó½»»»Ä¤¶ø½øÈëÒõ¼«£¬Èç¹ûÂÈÆø½øÈëÒõ¼«Ò׺ÍÇâÆø»ìºÏ²úÉú±¬Õ¨£¬ÇÒÒ׺ÍÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÂÈ»¯ÄÆ¡¢´ÎÂÈËáÄƶøµ¼ÖÂÖÆÈ¡µÄÇâÑõ»¯ÄƲ»´¿£»
¹Ê´ð°¸Îª£º·ÀÖ¹Ñô¼«Éú³ÉµÄÂÈÆøÓëÒõ¼«Éú³ÉµÄÇâÑõ»¯ÄÆ·´Ó¦¶øʹ²úÆ·²»´¿£»·ÀÖ¹Ñô¼«Éú³ÉµÄÂÈÆøÓëÒõ¼«Éú³ÉµÄÇâÆø·´Ó¦Óö»ð·´Ó¦¶øÒý·¢°²È«Ê¹ʣ»
£¨3£©µç½â²ÛÖÐÒõ¼«ÊÇÇâÀë×ӷŵçÉú³ÉÇâÆø£¬Ë®µçÀëƽºâÕýÏò½øÐÐÇâÑõ¸ùÀë×ÓŨ¶ÈÔö´ó£¬Éú³ÉÇâÑõ»¯ÄÆÈÜÒº£¬NaOHÈÜÒºµÄ³ö¿ÚΪd£»
Cl2ÔÚÑô¼«£¬ÒÀ¾Ý×°ÖÃͼ·ÖÎö¿ÉÖª¾«ÖƱ¥ºÍʳÑÎË®´ÓÑô¼«½øÈ룬¼´½ø¿ÚΪa£¬
¹Ê´ð°¸Îª£ºa£¬d£»

µãÆÀ ±¾Ì⿼²éÁ˵ç½âÔ­ÀíµÄ·ÖÎö£¬µç¼«·ÖÎöÅжϷ½·¨£¬»¯Ñ§·½³ÌʽÊéдµÈ£¬ÌâÄ¿ÄѶÈÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
6£®£¨1£©ÓÃÒ»ÖÖÊÔ¼Á¼ø±ðÏÂÁи÷×éÎïÖÊ£º
¢Ù¼ø±ðFe¡¢FeO¡¢CuO¡¢FeS¡¢MnO2¡¢»îÐÔ̼µÈºÚÉ«ÎïÖÊ£¬ÊÔ¼ÁÊÇŨÑÎËá
¢Ú¼ø±ðFeSO4¡¢£¨NH4£©2SO4¡¢AlCl3¡¢MgCl2¡¢KNO3µÈÎåÖÖÈÜÒº£¬ÊÔ¼ÁÊÇÇâÑõ»¯ÄÆÈÜÒº
¢Û¼ø±ðK2S¡¢AgNO3¡¢NH4SCN¡¢KBr¡¢NaIµÈÎåÖÖÎÞÉ«ÈÜÒº£¬ÊÔ¼ÁÊÇÂÈ»¯ÌúÈÜÒº
£¨2£©ÊµÑéÊÒÀï³£ÓõĸÉÔï¼ÁÓУº¢ÙŨÁòËᣨ98%£©£¬¢ÚÎÞË®ÂÈ»¯¸Æ£¬¢Û±äÉ«¹è½º[¹è½ºµÄÖ÷Òª³É·ÖÊǶþÑõ»¯¹è£¬ÔÚÆäÖвôÈëÉÙÁ¿µÄÎÞË®ÂÈ»¯îÜ£¨CoCl2£©×÷ָʾ¼Á£¬ÎÞË®ÂÈ»¯îܳÊÀ¶É«£¬ÎüË®ºó±äΪCoCl2•6H2O³Ê·ÛºìÉ«]£¬¢ÜÎåÑõ»¯¶þÁ×£¬¢Ý¼îʯ»Ò£¨Ö÷Òª³É·ÖÊÇÇâÑõ»¯ÄÆ¡¢Ñõ»¯¸Æ£¬ÖÆ·¨ÊÇ£º°ÑÉúʯ»Ò¼Óµ½Å¨µÄÉÕ¼îÈÜÒºÖУ¬ÔÙ¼ÓÇ¿ÈÈÕô¸É£©£¬µÈµÈ£®
a¡¢Ð´³öÖÆÈ¡¸ÉÔï¼Á¼îʯ»Ò¹ý³ÌÖÐÓйط´Ó¦µÄ»¯Ñ§·½³ÌʽCaO+H2O¨TCa£¨OH£©2£¬Ca£¨OH£©2$\frac{\underline{\;\;¡÷\;\;}}{\;}$CaO+H2O£®
b¡¢ÉÏÊöÎïÖÊÖУ¬ÊôÓÚ´¿¾»ÎïµÄÊÇB
A£®¢Ù¢Ú¢ÜB£®¢Ú¢ÜC£®¢Ù¢Ú¢Ü¢ÝD£®È«²¿
c¡¢ÉÏÊö¸ÉÔï¼ÁÖУ¬²»ÒËÓÃÓÚ¸ÉÔïÂÈ»¯ÇâÆøÌåµÄÊÇ¢Ý
d¡¢ÉÏÊö¢Ù¡«¢Ü£¬ÆäÖ÷Òª»¯Ñ§³É·ÖÒÀ´ÎÊôÓÚËá¡¢ÑΡ¢Ñõ»¯Îï¡¢Ñõ»¯Îï
£¨Ìîд¸÷ÎïÖÊËùÊôµÄÀà±ð£©£®
7£®ÊµÑéÊÒÐèÒªÓÃNaOH¹ÌÌåÅäÖÆ0.1mol/LNaOHÈÜÒº450mLºÍÓÃŨÁòËáÅäÖÆ0.5mol/LµÄÁòËáÈÜÒº500mL£®¸ù¾ÝÕâÁ½ÖÖÈÜÒºµÄÅäÖÆÇé¿ö»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©ÔÚÈçͼËùʾÒÇÆ÷ÖУ¬ÅäÖÆÉÏÊöÈÜÒº¿Ï¶¨²»ÐèÒªµÄÊÇA¡¢C£¨ÌîÐòºÅ£©£¬³ýͼÖÐÒÑÓÐÒÇÆ÷Í⣬ÅäÖÆÉÏÊöÈÜÒº»¹ÐèÒªµÄ²£Á§ÒÇÆ÷ÊÇÉÕ±­¡¢²£Á§°ô¡¢500mLÈÝÁ¿Æ¿£®
£¨2£©ÔÚÈÝÁ¿Æ¿µÄʹÓ÷½·¨ÖУ¬ÏÂÁвÙ×÷²»ÕýÈ·µÄÊÇB¡¢C¡¢D
A£®ÈÝÁ¿Æ¿Ï´µÓºó²ÐÁôÉÙÁ¿Ë®²»Ó°ÏìʹÓÃ
B£®ÈÝÁ¿Æ¿ÓÃˮϴ¾»ºó£¬ÔÙÓôýÅäÈÜҺϴµÓ
C£®ÅäÖÆNaOHÈÜҺʱ£¬Èç¹ûÊÔÑùÊǹÌÌ壬°Ñ³ÆºÃµÄ¹ÌÌåÓÃÖ½ÌõСÐĵ¹ÈëÈÝÁ¿Æ¿ÖУ¬»ºÂý¼ÓË®ÖÁ½Ó½ü¿Ì¶ÈÏß1¡«2cm´¦£¬ÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏߣ®
D£®ÅäÖÆÁòËáÈÜҺʱ£¬ÈôÊÔÑùÊÇÒºÌ壬ÓÃÁ¿Í²È¡ÑùºóÓò£Á§°ôÒýÁ÷µ¹ÈëÈÝÁ¿Æ¿ÖУ¬»ºÂý¼ÓË®ÖÁ¿Ì¶ÈÏß1¡«2cm´¦£¬ÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏߣ®
E£®¸ÇºÃÆ¿Èû£¬ÓÃʳָ¶¥×¡Æ¿Èû£¬ÁíÒ»Ö»ÊÖÍÐסƿµ×£¬°ÑÈÝÁ¿Æ¿·´¸´µ¹×ª¶à´ÎÒ¡ÔÈ£®
£¨3£©ÓÃÍÐÅÌÌìƽ³ÆÈ¡NaOHµÄÖÊÁ¿Îª2.0g£®ÔÚʵÑéÖÐÆäËû²Ù×÷¾ùÕýÈ·£¬Èô¶¨ÈÝʱÑöÊӿ̶ÈÏߣ¬ÔòËùµÃÈÜҺŨ¶ÈСÓÚ0.1mol/L£¨Ìî¡°´óÓÚ¡±¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©£®
£¨4£©¸ù¾Ý¼ÆËãµÃÖª£¬ÐèÓÃÁ¿Í²Á¿È¡ÖÊÁ¿·ÖÊýΪ98%¡¢ÃܶÈΪ1.84g/cm3µÄŨÁòËáµÄÌå»ýΪ13.6mL£¨±£Áôµ½Ð¡Êýµãºó1λ£®£©£¬ÈôʵÑéÊÒÓÐ15mL¡¢20mL¡¢50mLÁ¿Í²£¬Ó¦Ñ¡ÓÃ15mLÁ¿Í²×îºÃ£®

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

¾«Ó¢¼Ò½ÌÍø