ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÊµÑéÊÒÒªÅäÖÆ100 mL 2 mol/L NaClÈÜÒº£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)ÅäÖƹý³ÌÖÐÐèҪʹÓõÄÖ÷Òª²£Á§ÒÇÆ÷°üÀ¨ÉÕ±¡¢²£Á§°ô¡¢½ºÍ·µÎ¹Ü¡¢Á¿Í²ºÍ___________¡£
(2)ÓÃÍÐÅÌÌìƽ³ÆÈ¡ÂÈ»¯ÄƹÌÌ壬ÆäÖÊÁ¿Îª__________ g¡£
(3)ÏÂÁÐÖ÷Òª²Ù×÷²½ÖèµÄÕýȷ˳ÐòÊÇ___________(ÌîÐòºÅ)¡£
¢Ù³ÆÈ¡Ò»¶¨ÖÊÁ¿µÄÂÈ»¯ÄÆ£¬·ÅÈëÉÕ±ÖУ¬ÓÃÊÊÁ¿ÕôÁóË®Èܽ⣻
¢Ú¼ÓË®ÖÁÒºÃæÀëÈÝÁ¿Æ¿¾±¿Ì¶ÈÏßÏÂ1~2ÀåÃ×ʱ£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®ÖÁ°¼ÒºÃæÓë¿Ì¶ÈÏßÏàÇУ»
¢Û½«ÈÜҺתÒƵ½ÈÝÁ¿Æ¿ÖУ»
¢Ü¸ÇºÃÆ¿Èû£¬·´¸´ÉÏϵߵ¹£¬Ò¡ÔÈ£»
¢ÝÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±ÄڱںͲ£Á§°ô2~3´Î£¬Ï´µÓҺתÒƵ½ÈÝÁ¿Æ¿ÖС£
(4)Èç¹ûʵÑé¹ý³ÌÖÐȱÉÙ²½Öè¢Ý£¬»áÔì³ÉËùÅäÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶È_______(Ìî¡°Æ«¸ß¡±»ò¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족£¬)
¡¾´ð°¸¡¿100mLÈÝÁ¿Æ¿ 11.7 ¢Ù¢Û¢Ý¢Ú¢Ü Æ«µÍ
¡¾½âÎö¡¿
±¾ÌâÖ÷Òª¿¼²éÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈµÄÈÜҺʵÑé¡£
£¨1£©ÒÀ¾ÝÓùÌÌåÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÒ»°ã²½ÖèÑ¡ÔñÐèÒªµÄÒÇÆ÷£»
£¨2£©ÒÀ¾Ým=cVM¼ÆËãÐèÒªÂÈ»¯ÄƵÄÖÊÁ¿£»
£¨3£©ÒÀ¾ÝÓùÌÌåÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÒ»°ã²½ÖèÅÅÐò£»
£¨4£©·ÖÎö²Ù×÷¶ÔÈÜÖʵÄÎïÖʵÄÁ¿ºÍÈÜÒºÌå»ýµÄÓ°Ï죬ÒÀ¾Ýc=½øÐÐÎó²î·ÖÎö¡£
£¨1£©ÓùÌÌåÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÒ»°ã²½Ö裺¼ÆËã¡¢³ÆÁ¿¡¢Èܽ⡢ÀäÈ´¡¢ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡Ôȵȣ¬Óõ½µÄÒÇÆ÷£ºÍÐÅÌÌìƽ¡¢Ò©³×¡¢ÉÕ±¡¢²£Á§°ô¡¢ÈÝÁ¿Æ¿¡¢½ºÍ·µÎ¹Ü£¬ÅäÖÆ100mL2mol/LNaClÈÜÒº£¬Ó¦Ñ¡Ôñ100mLÈÝÁ¿Æ¿£¬ËùÒÔ»¹È±ÉÙµÄÒÇÆ÷£º100 mLÈÝÁ¿Æ¿£»
£¨2£©ÅäÖÆ100mL2mol/LNaClÈÜÒº£¬ÐèÒªÈÜÖʵÄÖÊÁ¿Îª£º0.1L¡Á2mol/L¡Á58.5g/mol=11.7g£»
£¨3£©ÓùÌÌåÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÒ»°ã²½Ö裺¼ÆËã¡¢³ÆÁ¿¡¢Èܽ⡢ÀäÈ´¡¢ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔÈ¡¢×°Æ¿¡¢Ìù±êÇ©£¬ËùÒÔÕýÈ·µÄ²Ù×÷²½ÖèΪ£º¢Ù¢Û¢Ý¢Ú¢Ü£»
£¨4£©Èç¹ûʵÑé¹ý³ÌÖÐȱÉÙ²½Öè¢Ý£¬»áÔì³É²¿·ÖÈÜÖÊËðʧ£¬ÈÜÖʵÄÎïÖʵÄÁ¿Æ«Ð¡£¬ËùÅäÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈÆ«µÍ¡£
¡¾ÌâÄ¿¡¿ÖÎÀíSO2¡¢CO¡¢NOxÎÛȾÊÇ»¯Ñ§¹¤×÷ÕßÑо¿µÄÖØÒª¿ÎÌâ¡£
¢ñ.ÁòË᳧´óÁ¿Åŷź¬SO2µÄβÆø»á¶Ô»·¾³Ôì³ÉÑÏÖØΣº¦¡£
£¨1£©¹¤ÒµÉÏ¿ÉÀûÓ÷ϼîÒº£¨Ö÷Òª³É·ÖΪNa2CO3£©´¦ÀíÁòË᳧βÆøÖеÄSO2£¬µÃµ½Na2SO3ÈÜÒº£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ__________________________________¡£
¢ò.Á¤Çà»ìÄýÍÁ¿É×÷Ϊ·´Ó¦£»2CO(g)+O2(g)2CO2(g)µÄ´ß»¯¼Á¡£Í¼¼×±íʾÔÚÏàͬµÄºãÈÝÃܱÕÈÝÆ÷¡¢ÏàͬÆðʼŨ¶È¡¢Ïàͬ·´Ó¦Ê±¼ä¶ÎÏÂ,ʹÓÃͬÖÊÁ¿µÄ²»Í¬Á¤Çà»ìÄýÍÁ£¨¦ÁÐÍ¡¢¦ÂÐÍ£©´ß»¯Ê±£¬COµÄת»¯ÂÊÓëζȵĹØϵ¡£
£¨2£©a¡¢b¡¢c¡¢d ËĵãÖУ¬´ïµ½Æ½ºâ״̬µÄÊÇ__________________________________¡£
£¨3£©ÒÑÖªcµãʱÈÝÆ÷ÖÐO2Ũ¶ÈΪ0.02 mol/L£¬Ôò50¡æʱ£¬ÔÚ¦ÁÐÍÁ¤Çà»ìÄýÍÁÖÐCOת»¯·´Ó¦µÄƽºâ³£ÊýK=____________£¨Óú¬xµÄ´úÊýʽ±íʾ£©¡£
£¨4£©ÏÂÁйØÓÚͼ¼×µÄ˵·¨ÕýÈ·µÄÊÇ_____________¡£
A.COת»¯·´Ó¦µÄƽºâ³£ÊýK(a)
B.ÔÚ¾ùδ´ïµ½Æ½ºâ״̬ʱ£¬Í¬ÎÂϦÂÐÍÁ¤Çà»ìÄýÍÁÖÐCOת»¯ËÙÂʱȦÁÐÍÒª´ó
C.bµãʱCOÓëO2·Ö×ÓÖ®¼ä·¢ÉúÓÐЧÅöײµÄ¼¸ÂÊÔÚÕû¸öʵÑé¹ý³ÌÖÐ×î¸ß
D.eµãת»¯ÂʳöÏÖÍ»±äµÄÔÒò¿ÉÄÜÊÇζÈÉý¸ßºó´ß»¯¼Áʧȥ»îÐÔ
¢ó.ijº¬îÜ´ß»¯¼Á¿ÉÒÔ´ß»¯Ïû³ý²ñÓͳµÎ²ÆøÖеÄ̼ÑÌ(C)ºÍNOx¡£²»Í¬Î¶ÈÏ£¬½«Ä£ÄâβÆø£¨³É·ÖÈçϱíËùʾ£©ÒÔÏàͬµÄÁ÷ËÙͨ¹ý¸Ã´ß»¯¼Á£¬²âµÃËùÓвúÎCO2¡¢N2¡¢N2O£©ÓëNOµÄÏà¹ØÊý¾Ý½á¹ûÈçͼÒÒËùʾ¡£
Ä£ÄâβÆø | ÆøÌå(10mol) | ̼ÑÌ | ||
NO | O2 | He | ||
ÎïÖʵÄÁ¿(mol) | 0.025 | 0.5 | 9.475 | n |
£¨5£©375¡æʱ£¬²âµÃÅųöµÄÆøÌåÖк¬0.45 molO2ºÍ0.0525 mol CO2£¬ÔòYµÄ»¯Ñ§Ê½Îª______________¡£
£¨6£©ÊµÑé¹ý³ÌÖвÉÓÃNOÄ£ÄâNOx£¬¶ø²»²ÉÓÃNO2µÄÔÒòÊÇ____________________________¡£