ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¶þÑõ»¯ÂÈ£¨ClO2£©Êǹú¼Ê¹«ÈϸßЧ¡¢°²È«µÄɱ¾ú¡¢±£ÏʼÁ£¬ÊÇÂÈÖƼÁµÄÀíÏëÌæ´úÆ·¡£¹¤ÒµÉÏÖƱ¸ClO2µÄ·½·¨ºÜ¶à£¬NaClO3 ºÍNaClO2ÊÇÖÆÈ¡ClO2µÄ³£¼ûÔ­ÁÏ¡£Íê³ÉÏÂÁÐÌî¿Õ£º

£¨1£©ÒÔÏ·´Ó¦ÊÇÖƱ¸ClO2µÄÒ»ÖÖ·½·¨£ºH2C2O4+2NaClO3+H2SO4¡úNa2SO4+2CO2¡ü+2ClO2¡ü+2H2O

ÉÏÊö·´Ó¦ÎïÖÐÊôÓÚµÚÈýÖÜÆÚÔªËصÄÔ­×Ӱ뾶´óС˳ÐòÊÇ___£»ÆäÖÐÔ­×Ӱ뾶×î´óÔªËصÄÔ­×Ó£¬ÆäºËÍâµç×ÓÅŲ¼Ê½Îª___£¬ÆäºËÍâÓÐ___ÖÖ²»Í¬ÄÜÁ¿µÄµç×Ó¡£

£¨2£©ClO2µÄ·Ö×Ó¹¹ÐÍΪ¡°V¡±ÐΣ¬ÔòClO2ÊÇ___£¨Ñ¡Ìî¡°¼«ÐÔ¡±¡¢¡°·Ç¼«ÐÔ¡±£©·Ö×Ó£¬ÆäÔÚË®ÖеÄÈܽâ¶È±ÈÂÈÆø___£¨Ñ¡Ìî¡°´ó¡±¡¢¡°Ð¡¡±¡¢¡°Ò»Ñù¡±£©¡£

£¨3£©ClO2¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬ÈôClO2ºÍCl2ÔÚÏû¶¾Ê±×ÔÉí¾ù±»»¹Ô­ÎªCl-£¬ClO2µÄÏû¶¾ÄÜÁ¦ÊǵÈÖÊÁ¿Cl2µÄ___±¶£¨±£Áô2λСÊý£©¡£

£¨4£©ÈôÒÔNaClO2ΪԭÁÏÖÆÈ¡ClO2£¬ÐèÒª¼ÓÈë¾ßÓÐ___£¨Ìî¡°Ñõ»¯¡±¡¢¡°»¹Ô­¡±£©ÐÔµÄÎïÖÊ¡£

£¨5£©¹¤ÒµÉÏÖÆÈ¡NaClO3ͨ¹ýµç½â·¨½øÐУ¬µç½âʱ£¬²»Í¬·´Ó¦»·¾³ÏµÄ×Ü·´Ó¦·Ö±ðΪ£º

4NaCl +18H2O¡ú4NaClO3+3O2¡ü+18H2¡ü£¨ÖÐÐÔ»·¾³£©

NaCl +3H2O¡úNaClO3 +3H2¡ü£¨Î¢ËáÐÔ»·¾³£©

¢Ùµç½âʱ£¬ÇâÆøÔÚ___¼«²úÉú¡£

¢Ú¸üÓÐÀûÓÚ¹¤ÒµÉú²úNaClO3µÄ·´Ó¦»·¾³ÊÇ___£¬ÀíÓÉ__¡£

¡¾´ð°¸¡¿Na>S>Cl 1s22s22p63s1 4 ¼«ÐÔ ´ó 2.63 Ñõ»¯ÐÔ Òõ¼« ΢ËáÐÔ»·¾³ תÒƵç×Ó¶¼Éú³ÉÂÈËáÄÆ£¬ÄÜÁ¿ÀûÓÃÂʸߣ»Ë®ÏûºÄÉÙ£»²»Í¬Ê±Éú³ÉÇâÆøºÍÑõÆø£¬Ïà¶Ô¸ü°²È«

¡¾½âÎö¡¿

£¨1£©·´Ó¦ÎïÖÐÊôÓÚµÚÈýÖÜÆÚµÄÔªËØΪNa¡¢S¡¢Cl£¬Í¬ÖÜÆÚÔªËØ´Ó×óµ½ÓÒÔ­×Ӱ뾶Öð½¥¼õС£¬Ô­×Ӱ뾶×î´óÔªËØΪNa£¬½áºÏµç×ÓÅŲ¼Ê½1s22s22p63s1½â´ð£»
£¨2£©ClO2·Ö×Ó¹¹ÐÍΪ¡°V¡±ÐΣ¬Õý¸ºµçºÉÖØÐIJ»Öصþ£¬Îª¼«ÐÔ·Ö×Ó£¬Ò×ÈÜÓÚË®£»
£¨3£©1molCl2¿ÉÒÔ»ñµÃ2molµç×Ó£¬1molClO2¿ÉÒÔ»ñµÃµç×Ó5molµç×Ó£»
£¨4£©ÒÔNaClO2ΪԭÁÏÖÆÈ¡ClO2£¬ClÔªËØ»¯ºÏ¼ÛÓÉ+3¼ÛÉý¸ßµ½+4¼Û£»
£¨5£©¢Ùµç½âʱ£¬ÇâÆøÓÉË®»¹Ô­Éú³É£»
¢Ú¹¤ÒµÉú²úʱ£¬Ó¦×¢ÒⰲȫÎÊÌâ¡£

£¨1£©·´Ó¦ÎïÖÐÊôÓÚµÚÈýÖÜÆÚµÄÔªËØΪNa¡¢S¡¢Cl£¬Í¬ÖÜÆÚÔªËØ´Ó×óµ½ÓÒÔ­×Ӱ뾶Öð½¥¼õС£¬ÔòÔ­×Ӱ뾶´óС˳ÐòΪNa£¾S£¾Cl£¬Ô­×Ӱ뾶×î´óÔªËØΪNa£¬½áºÏµç×ÓÅŲ¼Ê½1s22s22p63s1£¬Í¬Ò»¹ìµÀµç×ÓÄÜÁ¿Ïàͬ£¬ÔòÓÐËÄÖÖÄÜÁ¿²»Í¬µÄµç×Ó£¬¹Ê´ð°¸Îª£ºNa£¾S£¾Cl£»1s22s22p63s1£»4£»

£¨2£©ClO2·Ö×Ó¹¹ÐÍΪ¡°V¡±ÐΣ¬Õý¸ºµçºÉÖØÐIJ»Öصþ£¬Îª¼«ÐÔ·Ö×Ó£¬Ò×ÈÜÓÚË®£¬ÆäÔÚË®ÖеÄÈܽâ¶È±ÈÂÈÆø´ó£¬¹Ê´ð°¸Îª£º¼«ÐÔ£»´ó£»

£¨3£©ÉèÖÊÁ¿¶¼ÊÇ71g£¬ÂÈÆøµÃµ½µÄµç×ÓÊýΪ£º£¬ClO2µÃµ½µÄµç×ÓÊýΪ£º£¬ÔòClO2Ïû¶¾µÄЧÂÊÊÇCl2µÄ±¶ÊýΪ £¬¹Ê´ð°¸Îª£º2.63£»

£¨4£©ÒÔNaClO2ΪԭÁÏÖÆÈ¡ClO2£¬ClÔªËØ»¯ºÏ¼ÛÓÉ+3¼ÛÉý¸ßµ½+4¼Û£¬Ó¦¼ÓÈëÑõ»¯¼Á£¬¹Ê´ð°¸Îª£ºÑõ»¯£»

£¨5£©¢Ùµç½âʱ£¬ÇâÆøÓÉË®»¹Ô­Éú³É£¬ÔòÓ¦ÔÚÒõ¼«Éú³É£¬¹Ê´ð°¸Îª£ºÒõ£»

¢ÚÓɵç½â·½³Ìʽ¿É֪΢ËáÐÔ»·¾³Éú³ÉÆøÌåΪÇâÆø£¬¶øÔÚÖÐÐÔ»·¾³ÖÐÉú³ÉÑõÆøºÍÇâÆø£¬Ò×µ¼Ö±¬Õ¨µÄΣÏÕ£¬ÇÒ΢ËáÐÔ»·¾³ÄÜÁ¿ÀûÓÃÂʸߣ¬Ë®ÏûºÄÉÙ£¬Ôڹʴð°¸Îª£ºÎ¢ËáÐÔ»·¾³£»×ªÒƵç×Ó¶¼Éú³ÉÂÈËáÄÆ£¬ÄÜÁ¿ÀûÓÃÂʸߣ¬Ë®ÏûºÄÉÙ£¬²»Í¬Ê±Éú³ÉÇâÆøºÍÑõÆø£¬Ïà¶Ô¸ü°²È«¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ä³³ÇÊжԴóÆø½øÐмà²â£¬·¢ÏÖ¸ÃÊÐÊ×ÒªÎÛȾÎïΪ¿ÉÎüÈë¿ÅÁ£ÎïPM2.5(Ö±¾¶Ð¡ÓÚµÈÓÚ2.5¦ÌmµÄÐü¸¡¿ÅÁ£Îï)£¬ÆäÖ÷ÒªÀ´Ô´ÎªÈ¼Ãº¡¢»ú¶¯³µÎ²ÆøµÈ¡£Òò´Ë£¬¶ÔPM2.5¡¢SO2¡¢NOxµÈ½øÐÐÑо¿¾ßÓÐÖØÒªÒâÒå¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©PM2.5·ÖÉ¢ÔÚ¿ÕÆøÖÐÐγɵķÖɢϵ__(Ìî¡°ÊôÓÚ¡±»ò¡°²»ÊôÓÚ¡±)½ºÌå¡£

£¨2£©½«PM2.5Ñù±¾ÓÃÕôÁóË®´¦ÀíÖƳɴý²âÊÔÑù¡£Èô²âµÃ¸ÃÊÔÑùËùº¬Ë®ÈÜÐÔÎÞ»úÀë×ӵĻ¯Ñ§×é·Ö¼°Æäƽ¾ùŨ¶ÈÈçÏÂ±í£º

¸ù¾Ý±íÖÐÊý¾ÝÅжϴý²âÊÔÑùΪ__(Ìî¡°Ëᡱ»ò¡°¼î¡±)ÐÔ£¬±íʾ¸ÃÊÔÑùËá¼îÐÔµÄc(H£«)»òc(OH£­)=__mol¡¤L-1¡£

£¨3£©ÃºÈ¼ÉÕÅŷŵÄÑÌÆøº¬ÓÐSO2ºÍNOx£¬ÐγÉËáÓ꣬ÎÛȾ´óÆø£¬²ÉÓÃNaClO2ÈÜÒºÔÚ¼îÐÔÌõ¼þÏ¿ɶÔÑÌÆø½øÐÐÍÑÁò£¬ÍÑÏõ£¬Ð§¹û·Ç³£ºÃ¡£Íê³ÉÏÂÁжÔÑÌÆøÍÑÏõ¹ý³ÌµÄÀë×Ó·½³Ìʽ¡£

__ClO2-£«__NO£«__=__Cl-£«__NO3-£«__

£¨4£©Îª¼õÉÙSO2µÄÅÅ·Å£¬³£²ÉÈ¡µÄ´ëÊ©ÓУº

¢Ù½«Ãº×ª»¯ÎªÇå½àÆøÌåȼÁÏ¡£Ð´³ö½¹Ì¿ÓëË®ÕôÆø·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º__¡£

¢ÚÏ´µÓº¬SO2µÄÑÌÆø¡£ÒÔÏÂÎïÖÊ¿É×öÏ´µÓ¼ÁµÄÊÇ__(Ìî×Öĸ)¡£

a.Ca(OH)2 b.Na2CO3 c.CaCl2 d.NaHSO3

£¨5£©Æû³µÎ²ÆøÖÐNOxºÍCOµÄÉú³É¼°×ª»¯¡£

¢ÙÆû³µÆô¶¯ºó£¬Æû¸×ζÈÔ½¸ß£¬µ¥Î»Ê±¼äÄÚNOÅÅ·ÅÁ¿Ô½´ó£¬Ð´³öÆû¸×ÖÐÉú³ÉNOµÄ»¯Ñ§·½³Ìʽ£º__¡£

¢ÚÆû³µÈ¼ÓͲ»ÍêȫȼÉÕʱ²úÉúCO£¬Ä¿Ç°£¬ÔÚÆû³µÎ²ÆøϵͳÖÐ×°Öô߻¯×ª»¯Æ÷¿É¼õÉÙCOºÍNOµÄÎÛȾ£¬Æ仯ѧ·´Ó¦·½³ÌʽΪ__¡£

¡¾ÌâÄ¿¡¿»¯Ñ§·´Ó¦ËÙÂʺÍÏÞ¶ÈÓëÉú²ú¡¢Éú»îÃÜÇÐÏà¹Ø¡£

£¨1£©Ä³Ñ§ÉúΪÁË̽¾¿Ð¿ÓëÑÎËá·´Ó¦¹ý³ÌÖеÄËÙÂʱ仯£¬ÔÚ400 mLÏ¡ÑÎËáÖмÓÈë×ãÁ¿µÄп·Û£¬ÓÃÅÅË®¼¯Æø·¨ÊÕ¼¯·´Ó¦·Å³öµÄÇâÆø£¬ÊµÑé¼Ç¼ÈçÏ£¨ÀÛ¼ÆÖµ£©£º

ʱ¼ä/min

1

2

3

4

5

ÇâÆøÌå»ý/mL£¨±ê×¼×´¿ö£©

100

240

464

576

620

¢ÙÄÄһʱ¼ä¶Î·´Ó¦ËÙÂÊ×î´ó________min£¨Ìî¡°0¡«1¡±£¬¡°1¡«2¡±£¬¡°2¡«3¡±£¬¡°3¡«4¡±»ò¡°4¡«5¡±£©£¬Ô­ÒòÊÇ_____¡£

¢ÚÇó3¡«4 minʱ¼ä¶ÎÒÔÑÎËáµÄŨ¶È±ä»¯À´±íʾµÄ¸Ã·´Ó¦ËÙÂÊ______£¨ÉèÈÜÒºÌå»ý²»±ä£©¡£

£¨2£©ÁíһѧÉúΪ¿ØÖÆ·´Ó¦ËÙÂÊ·ÀÖ¹·´Ó¦¹ý¿ìÄÑÒÔ²âÁ¿ÇâÆøÌå»ý£¬ËûÊÂÏÈÔÚÑÎËáÖмÓÈëµÈÌå»ýµÄÏÂÁÐÈÜÒºÒÔ¼õÂý·´Ó¦ËÙÂÊ£¬ÄãÈÏΪ²»¿ÉÐеÄÊÇ________£¨Ìî×Öĸ£©¡£

A.ÕôÁóË® B.KClÈÜÒº

C. KNO3ÈÜÒºD.Na2SO4ÈÜÒº

£¨3£©Ä³Î¶ÈÏÂÔÚ4 LÃܱÕÈÝÆ÷ÖУ¬X¡¢Y¡¢ZÈýÖÖÆø̬ÎïÖʵÄÎïÖʵÄÁ¿Ëæʱ¼ä±ä»¯ÇúÏßÈçͼ¡£

¢Ù¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ_________¡£

¢Ú¸Ã·´Ó¦´ïµ½Æ½ºâ״̬µÄ±êÖ¾ÊÇ____£¨Ìî×Öĸ£©¡£

A.YµÄÌå»ý·ÖÊýÔÚ»ìºÏÆøÌåÖб£³Ö²»±ä

B.X¡¢YµÄ·´Ó¦ËÙÂʱÈΪ3¡Ã1

C.ÈÝÆ÷ÄÚÆøÌåѹǿ±£³Ö²»±ä

D.ÈÝÆ÷ÄÚÆøÌåµÄ×ÜÖÊÁ¿±£³Ö²»±ä

E.Éú³É1 mol YµÄͬʱÏûºÄ2 mol Z

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

¾«Ó¢¼Ò½ÌÍø