ÌâÄ¿ÄÚÈÝ

(8·Ö)ÑÇÏõËá(HNO2)ÊÇÒ»Öֱȴ×ËáÂÔÇ¿µÄÈõËᣬºÜ²»Îȶ¨£¬Ò×·¢Éú×ÔÉíÑõ»¯»¹Ô­·´Ó¦¶ø·Ö½â¡£
(1)µÍÎÂÏ£¬½«µÈÎïÖʵÄÁ¿µÄNOºÍNO2ͨÈëË®ÖУ¬¿ÉÖƵÃHNO2£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ__________________________________________________________.
(2)NO¼ÈÓÐÑõ»¯ÐÔÓÖÓл¹Ô­ÐÔ£¬ÆäÑõ»¯²úÎï»ò»¹Ô­²úÎïÓëÈÜÒºµÄpHµÄ¹ØϵÈçϱíËùʾ£º
pH·¶Î§
´óÓÚ7
СÓÚ7
²úÎï
NO
NO¡¢N2O¡¢N2ÖеÄÒ»ÖÖ
¢ÙÔÚ¼îÐÔÌõ¼þÏ£¬NaNO2ÈÜÒºÓëNaClOÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽΪ
_________________________________________________________.
¢ÚÈôHNO2ÓëÇâµâËᷴӦʱ°´ÎïÖʵÄÁ¿Ö®±È1¡Ã2½øÐУ¬ÇÒI£­±»Ñõ»¯³ÉI2£¬Ôò²úÎïÖꬵªµÄÎïÖÊΪ__________(Ìѧʽ).
(3)ÔÚÀ䶳µÄNaNO2ÈÜÒºÖмÓÈë»òͨÈëÏÂÁÐÎïÖÊ£¬²»ÄÜÖƵÃHNO2µÄÊÇ________(ÌîÐòºÅ).
a£®Ï¡H2SO4¡¡¡¡     b£®Ï¡HCl        c£®CO2              d£®SO2
£¨8·Ö£©(1)NO£«NO2£«H2O===2HNO2
(2)¢ÙNO£«ClO£­===NO£«Cl£­¡¡¢ÚN2O
(3)cd
£¨1£©µÈÎïÖʵÄÁ¿µÄNOºÍNO2ͨÈëË®ÖУ¬¿ÉÖƵÃHNO2,Ôò·´Ó¦Ê½ÎªNO£«NO2£«H2O===2HNO2£»£¨2£©¼îÐÔÌõ¼þNOµÄ»¹Ô­²úÎïΪNO£¬Ôò¢Ù·´Ó¦ÎªNO£«ClO£­===NO£«Cl£­£»¢ÚHNO2ÓëÇâµâËᷴӦʱ°´ÎïÖʵÄÁ¿Ö®±È1¡Ã2½øÐУ¬ÇÒI£­±»Ñõ»¯³ÉI2£¬ÔòN±»»¹Ô­Îª+1¼ÛµÄN£»£¨3£©CO2ΪÈõËᣬ²»ÓëNaNO2·´Ó¦£¬SO2±»NaNO2Ñõ»¯£¬Ñ¡cd¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø