13£®A¡¢B¡¢C¡¢D¡¢E¡¢FÊÇÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄ¶ÌÖÜÆÚÔªËØ£¬BÊǶÌÖÜÆÚÖнðÊôÐÔ×îÇ¿µÄÔªËØ£¬CÊǵؿÇÖк¬Á¿×î¸ßµÄ½ðÊôÔªËØ£¬Dµ¥Öʵľ§ÌåÊÇÁ¼ºÃµÄ°ëµ¼Ìå²ÄÁÏ£¬EµÄ×îÍâ²ãµç×ÓÊýÓëÄÚ²ãµç×ÓÊýÖ®±ÈΪ3£º5£¬AÓëEͬ×壮
£¨1£©DµÄÔ­×ӽṹʾÒâͼΪ
£¨2£©Bµ¥ÖÊÔÚÑõÆøÖÐȼÉÕÉú³É»¯ºÏÎï¼×£¬¼×ÖÐËùº¬»¯Ñ§¼üΪÀë×Ó¼ü¡¢¹²¼Û¼ü¼×µÄµç×ÓʽΪ£®
£¨3£©º¬CÔªËصĻ¯ºÏÎï³£ÓÃ×÷¾»Ë®¼Á£¬ÓÃÎÄ×ֺͻ¯Ñ§ÓÃÓï½âÊ;»Ë®Ô­Òò£ºÂÁÀë×Ó·¢ÉúË®½â£ºAl3+©€3H2OAl£¨OH£©3©€3H+£¬ÉúÇâÑõ»¯ÂÁ½ºÌ壬ÄÜÎü¸½Ë®ÖÐÐü¸¡Îʹ֮Äý¾Û´ïµ½¾»Ë®Ä¿µÄ
£¨4£©Èçͼ±íʾÓÉÉÏÊöÔªËØÖеÄijÁ½ÖÖÔªËØ×é³ÉµÄÆøÌå·Ö×ÓÔÚÒ»¶¨Ìõ¼þϵÄÃܱÕÈÝÆ÷Öгä·Ö·´Ó¦Ç°ºóµÄת»¯¹Øϵ£¬Ð´³ö¸Ãת»¯¹ý³ÌµÄ»¯Ñ§·½³Ìʽ£ºO2+2SO2$\frac{\underline{´ß»¯¼Á}}{¡÷}$2SO3£®
£¨5£©¹¤ÒµÉϽ«¸ÉÔïµÄFµ¥ÖÊͨÈëEÈÛÈڵĵ¥ÖÊÖпÉÖƵû¯ºÏÎïE2F2£¬¸ÃÎïÖÊ¿ÉÓëË®·´Ó¦Éú³ÉÒ»ÖÖÄÜʹƷºìÈÜÒºÍÊÉ«µÄÆøÌ壬0.2mol¸ÃÎïÖʲμӷ´Ó¦Ê±×ªÒÆ0.3molµç×Ó£¬ÆäÖÐÖ»ÓÐÒ»ÖÖÔªËØ»¯ºÏ¼Û·¢Éú¸Ä±ä£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2S2Cl2©€2H2O=3S+SO2¡ü+4HCl£®
£¨6£©GΪ̼ԪËØ£¬ÆäÓëEÔªËØÐγɵĻ¯ºÏÎïGE2ÊÇÒ»ÖÖÓжñ³ôµÄÒºÌ壬°ÑËüµÎÈëÁòËáËữµÄ¸ßÃÌËá¼ØË®ÈÜÒº£¬½«Îö³öÁò»Ç£¬Í¬Ê±·Å³öCO2£¬Ð´³öÅäƽµÄ»¯Ñ§Ê½·½³Ìʽ5CS2+4KMnO4+6H2SO4=2K2SO4+4MnSO4+10S¡ý+5CO2¡ü+6H2O
£¨7£©Á¢·½ZnS¾§Ìå½á¹¹ÓëDµÄµ¥¾§ÌåÏàËÆ£¬Æ侧°û±ß³¤Îªacm£¬ÃܶÈΪ$\frac{4¡Á87}{{a}^{3}{N}_{A}}$g•cm3£¨Ö»ÁÐʽ²»¼ÆË㣬ÓÃNA±íʾ°¢·ü¼ÓµÂÂÞ³£Êý£©

·ÖÎö A¡¢B¡¢C¡¢D¡¢E¡¢FÊÇÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄ¶ÌÖÜÆÚÔªËØ£¬BÊǶÌÖÜÆÚÖнðÊôÐÔ×îÇ¿µÄÔªËØ£¬ÔòBÊÇNaÔªËØ£¬CÊǵؿÇÖк¬Á¿×î¸ßµÄ½ðÊôÔªËØ£¬ÔòCÊÇAlÔªËØ£¬Dµ¥Öʵľ§ÌåÊÇÁ¼ºÃµÄ°ëµ¼Ìå²ÄÁÏ£¬ÔòDΪSiÔªËØ£¬EµÄ×îÍâ²ãµç×ÓÊýÓëÄÚ²ãµç×ÓÊýÖ®±ÈΪ3£º5£¬Ô­×ÓÓÐ3¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ6£¬ÔòEΪSÔªËØ£¬¹ÊFΪClÔªËØ£»AÓëEͬ×壬ÔòAΪOÔªËØ£®
£¨1£©DΪSiÔªËØ£¬Ô­×ÓºËÍâÓÐ3¸öµç×Ӳ㣬¸÷²ãµç×ÓÊýΪ2¡¢8¡¢7£»
£¨2£©ÄÆÔÚÑõÆøÖÐȼÉÕÉú³É»¯ºÏÎï¼×ΪNa2O2£»
£¨3£©º¬AlÔªËصĻ¯ºÏÎï³£ÓÃ×÷¾»Ë®¼Á£¬ÒòΪÂÁÀë×ÓÄÜË®½âÉúÇâÑõ»¯ÂÁ½ºÌ壬ÄÜÎü¸½Ë®ÖÐÐü¸¡Î
£¨4£©ÈçͼÖз´Ó¦¿ÉÒÔ±íʾΪ£ºA2+2BA2=2BA3£¬¸÷ÎïÖÊÓÉÉÏÊöÔªËØ×é³É£¬Ó¦ÊÇΪ¶þÑõ»¯ÁòÓëÑõÆø·´Ó¦Éú³ÉÈýÑõ»¯Áò£»
£¨5£©¹¤ÒµÉϽ«¸ÉÔïµÄÂÈÆøͨÈëÈÛÈڵĵ¥ÖÊÁòÖпÉÖƵû¯ºÏÎïS2Cl2£¬¸ÃÎïÖÊ¿ÉÓëË®·´Ó¦Éú³ÉÒ»ÖÖÄÜʹƷºìÈÜÒºÍÊÉ«µÄÆøÌåΪSO2£¬0.2mol¸ÃÎïÖʲμӷ´Ó¦Ê±×ªÒÆ0.3molµç×Ó£¬Ôò1molS2Cl2²Î¼Ó·´Ó¦Òª×ªÒÆ1.5molµç×Ó£¬ÆäÖÐÖ»ÓÐÒ»ÖÖÔªËØ»¯ºÏ¼Û·¢Éú¸Ä±ä£¬ÔòӦΪÁòÔªËصĻ¯ºÏ¼ÛÔڸı䣬SÔªËØÓÉ+1¼Û½µµÍΪ0¼Û£¬¹Ê·¢Éú»¹Ô­·´Ó¦µÄSΪ1.5mol£¬ÔÙ¸ù¾Ýµç×ÓתÒÆÊغã¼ÆËãÑõ»¯²úÎïÖÐÁòÔªËØ»¯ºÏ¼Û£¬½ø¶øÅжϲúÎïÊéд·½³Ìʽ£»
£¨6£©GΪ̼ԪËØ£¬ÆäÓëSÔªËØÐγɵĻ¯ºÏÎïCS2£¬°ÑËüµÎÈëÁòËáËữµÄ¸ßÃÌËá¼ØË®ÈÜÒº£¬½«Îö³öÁò»Ç£¬Í¬Ê±·Å³öCO2£¬Í¬Ê±Éú³ÉÁòËá¼Ø¡¢ÁòËáÃÌÓëË®£»
£¨7£©Á¢·½ZnS¾§Ìå½á¹¹ÓëSiµÄµ¥¾§ÌåÏàËÆ£¬¶øSi¾§ÌåÓë½ð¸Õʯ½á¹¹ÏàËÆ£¬¹ÊSi¾§°ûÖÐÄÚÓÐ4¸ö̼ԭ×Ó£¬ÆäÓàÔ­×Ó´¦ÓÚ¶¥µã¡¢ÃæÐÄ£¬ÀûÓþù̯·¨¼ÆË㾧°ûÖÐSiÔ­×ÓÊýÄ¿£¬ÔòÁ¢·½ZnS¾§Ì徧°ûÖÐÔ­×Ó×ÜÊýÓëSi¾§°ûÔÚÔ­×Ó×ÜÊýÏàµÈ£¬½ø¶ø¼ÆË㾧°ûÖÊÁ¿ÓëÌå»ý£¬ÔÙ¸ù¾Ý¦Ñ=$\frac{m}{V}$¼ÆË㣮

½â´ð ½â£ºA¡¢B¡¢C¡¢D¡¢E¡¢FÊÇÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄ¶ÌÖÜÆÚÔªËØ£¬BÊǶÌÖÜÆÚÖнðÊôÐÔ×îÇ¿µÄÔªËØ£¬ÔòBÊÇNaÔªËØ£¬CÊǵؿÇÖк¬Á¿×î¸ßµÄ½ðÊôÔªËØ£¬ÔòCÊÇAlÔªËØ£¬Dµ¥Öʵľ§ÌåÊÇÁ¼ºÃµÄ°ëµ¼Ìå²ÄÁÏ£¬ÔòDΪSiÔªËØ£¬EµÄ×îÍâ²ãµç×ÓÊýÓëÄÚ²ãµç×ÓÊýÖ®±ÈΪ3£º5£¬Ô­×ÓÓÐ3¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ6£¬ÔòEΪSÔªËØ£¬¹ÊFΪClÔªËØ£»AÓëEͬ×壬ÔòAΪOÔªËØ£®
£¨1£©DΪSiÔªËØ£¬Ô­×ӽṹʾÒâͼΪ£¬¹Ê´ð°¸Îª£º£»
£¨2£©ÄÆÔÚÑõÆøÖÐȼÉÕÉú³É»¯ºÏÎï¼×ΪNa2O2Ëùº¬»¯Ñ§¼üÓÐÀë×Ó¼ü¡¢¹²¼Û¼ü£¬Æäµç×ÓʽΪ£¬
¹Ê´ð°¸Îª£ºÀë×Ó¼ü¡¢¹²¼Û¼ü£»£»
£¨3£©º¬AlÔªËصĻ¯ºÏÎï³£ÓÃ×÷¾»Ë®¼Á£¬ÒòΪÂÁÀë×ÓÄÜË®½âÉúÇâÑõ»¯ÂÁ½ºÌ壬ÄÜÎü¸½Ë®ÖÐÐü¸¡Îʹ֮Äý¾Û´ïµ½¾»Ë®Ä¿µÄ£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£ºAl3+©€3H2OAl£¨OH£©3©€3H+£¬
¹Ê´ð°¸Îª£ºÂÁÀë×Ó·¢ÉúË®½â£ºAl3+©€3H2OAl£¨OH£©3©€3H+£¬ÉúÇâÑõ»¯ÂÁ½ºÌ壬ÄÜÎü¸½Ë®ÖÐÐü¸¡Îʹ֮Äý¾Û´ïµ½¾»Ë®Ä¿µÄ£»
£¨4£©ÈçͼÖз´Ó¦¿ÉÒÔ±íʾΪ£ºA2+2BA2=2BA3£¬¸÷ÎïÖÊÓÉÉÏÊöÔªËØ×é³É£¬Ó¦ÊÇΪ¶þÑõ»¯ÁòÓëÑõÆø·´Ó¦Éú³ÉÈýÑõ»¯Áò£¬¸Ã·´Ó¦·½³ÌʽΪ£ºO2+2SO2$\frac{\underline{´ß»¯¼Á}}{¡÷}$2SO3£¬
¹Ê´ð°¸Îª£ºO2+2SO2$\frac{\underline{´ß»¯¼Á}}{¡÷}$2SO3£»
£¨5£©¹¤ÒµÉϽ«¸ÉÔïµÄÂÈÆøͨÈëÈÛÈڵĵ¥ÖÊÁòÖпÉÖƵû¯ºÏÎïS2Cl2£¬¸ÃÎïÖÊ¿ÉÓëË®·´Ó¦Éú³ÉÒ»ÖÖÄÜʹƷºìÈÜÒºÍÊÉ«µÄÆøÌåΪSO2£¬0.2mol¸ÃÎïÖʲμӷ´Ó¦Ê±×ªÒÆ0.3molµç×Ó£¬Ôò1molS2Cl2²Î¼Ó·´Ó¦Òª×ªÒÆ1.5molµç×Ó£¬ÆäÖÐÖ»ÓÐÒ»ÖÖÔªËØ»¯ºÏ¼Û·¢Éú¸Ä±ä£¬ÔòӦΪÁòÔªËصĻ¯ºÏ¼ÛÔڸı䣬SÔªËØÓÉ+1¼Û½µµÍΪ0¼Û£¬¹Ê·¢Éú»¹Ô­·´Ó¦µÄSΪ1.5mol£¬Ôò±»Ñõ»¯µÄSΪ1mol¡Á2-1.5mol=0.5mol£¬ÁîÑõ»¯²úÎïÖÐSÔªËØ»¯ºÏ¼ÛΪa£¬Ôò0.5mol¡Á£¨a-1£©=1.5£¬½âµÃa=4£¬¹ÊÉú³É¶þÑõ»¯Áò£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2S2Cl2©€2H2O=3S+SO2¡ü+4HCl£¬
¹Ê´ð°¸Îª£º2S2Cl2©€2H2O=3S+SO2¡ü+4HCl£»
£¨6£©aΪ̼ԪËØ£¬ÆäÓëSÔªËØÐγɵĻ¯ºÏÎïCS2£¬°ÑËüµÎÈëÁòËáËữµÄ¸ßÃÌËá¼ØË®ÈÜÒº£¬½«Îö³öÁò»Ç£¬Í¬Ê±·Å³öCO2£¬Í¬Ê±Éú³ÉÁòËá¼Ø¡¢ÁòËáÃÌÓëË®£¬Åäƽºó»¯Ñ§Ê½·½³ÌʽΪ£º5CS2+4KMnO4+6H2SO4=2K2SO4+4MnSO4+10S¡ý+5CO2¡ü+6H2O£¬
¹Ê´ð°¸Îª£º5CS2+4KMnO4+6H2SO4=2K2SO4+4MnSO4+10S¡ý+5CO2¡ü+6H2O£»
£¨7£©Á¢·½ZnS¾§Ìå½á¹¹ÓëSiµÄµ¥¾§ÌåÏàËÆ£¬¶øSi¾§ÌåÓë½ð¸Õʯ½á¹¹ÏàËÆ£¬¹ÊSi¾§°ûÖÐÄÚÓÐ4¸ö̼ԭ×Ó£¬ÆäÓàÔ­×Ó´¦ÓÚ¶¥µã¡¢ÃæÐÄ£¬¹Ê¾§°ûÖÐSiÔ­×ÓÊýĿΪ4+8¡Á$\frac{1}{8}$+6¡Á$\frac{1}{2}$=8£¬ÔòÁ¢·½ZnS¾§Ì徧°ûÖк¬ÓÐ4¸öZn¡¢4¸öSÔ­×Ó£¬¾§°ûÖÊÁ¿Îª4¡Á$\frac{87}{{N}_{A}}$g£¬¾§°û±ß³¤Îªacm£¬¾§°ûÌå»ýΪ£¨acm£©3£¬ÔòÃܶÈΪ4¡Á$\frac{87}{{N}_{A}}$g¡Â£¨acm£©3=$\frac{4¡Á87}{{a}^{3}{N}_{A}}$g•cm3£¬
¹Ê´ð°¸Îª£º$\frac{4¡Á87}{{a}^{3}{N}_{A}}$£®

µãÆÀ ±¾Ì⿼²é½á¹¹ÐÔÖÊλÖùØϵ×ÛºÏÓ¦Óã¬ÌâÄ¿±È½Ï×ۺϣ¬Éæ¼°ºËÍâµç×ÓÅŲ¼¡¢µç×Óʽ¡¢ÑÎÀàË®½âÓ¦Óá¢Ñõ»¯»¹Ô­·´Ó¦¡¢¾§°û¼ÆËãµÈ£¬£¨7£©Öо§°û¼ÆËãΪÒ×´íµã¡¢Äѵ㣬ÐèҪѧÉúÊì¼ÇÖÐѧ³£¼ûµÄ¾§°û½á¹¹£¬ÄѵãÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

3£®½ðÊôÄÆ·Ö±ðÓëÏÂÁÐÈÜÒº·´Ó¦Ê±£¬¼ÈÓгÁµíÎö³ö£¬ÓÖÓÐÆøÌåÒݳöµÄÊÇ£¨¡¡¡¡£©
A£®BaCl2ÈÜÒºB£®K2SO4ÈÜÒºC£®CuSO4D£®NH4NO3ÈÜÒº

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

4£®A¡¢B¡¢C¡¢DÊÇËÄÖÖÓлúÎËüÃǵķÖ×ÓÖк¬ÓÐÏàͬµÄ̼ԭ×ÓÊý£¬ÆäÖÐAºÍBÊÇÌþ£®ÔÚ±ê×¼×´¿öÏ£¬A¶ÔÇâÆøµÄÏà¶ÔÃܶÈÊÇ13£¬BÓëHCl·´Ó¦Éú³ÉC£¬CÓëD»ìºÏºó¼ÓÈëNaOH²¢¼ÓÈÈ£¬¿ÉÉú³ÉB£®
£¨1£©ÅжÏA¡¢B¡¢C¡¢D¸÷ÊÇÄÄÖÖÓлúÎд³öËüÃǵĽṹ¼òʽA£ºCH¡ÔCH¡¢B£ºCH2¨TCH2¡¢C£ºCH3CH2Cl¡¢D£ºC2H5OH£®
£¨2£©Ð´³öÏàÓ¦µÄ·½³Ìʽ£®CH2¨TCH2+HCl$\stackrel{´ß»¯¼Á}{¡ú}$CH3CH2Cl¡¢CH3CH2Cl+NaOH$¡ú_{¡÷}^{ÒÒ´¼}$CH2¨TCH2+NaCl+H2O£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

1£®ÔÚѹǿΪ0.1MPa¡¢10LºãÈݵÄÃܱÕÈÝÆ÷ÖУ¬½«2mol COÓë 5mol H2µÄ»ìºÏÆøÌåÔÚ´ß»¯¼Á×÷ÓÃÏÂÄÜÉú³É¼×´¼£ºCO£¨g£©+2H2£¨g£©¨TCH3OH£¨g£©¡÷H£¼0 Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¢Ù¸Ã·´Ó¦µÄìرä¡÷S£¼0£¨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°=¡±£©£®
¢ÚÈôζÈT1£¾T2£¬Ôòƽºâ³£ÊýK£¨T1£©Ð¡ÓÚK£¨T2£©£¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©
¢ÛÏÂÁдëÊ©¼È¿É¼Ó¿ì·´Ó¦ËÙÂÊÓÖ¿ÉÔö¼Ó¼×´¼²úÂʵÄÊÇD£»
A£®Éý¸ßζȠ                       
B£®½«CH3OH£¨g£©´ÓÌåϵÖзÖÀë
C£®³äÈëHe£¬Ê¹Ìåϵ×ÜѹǿÔö´ó         
D£®ÔÙ³äÈë2mol COºÍ5mol H2
¢ÜÏÂÁпÉ˵Ã÷·´Ó¦ÒÑ´ïµ½»¯Ñ§Æ½ºâ״̬µÄÊÇCD£»
A£®vÉú³É£¨CH3OH£©=vÏûºÄ£¨CO£©                 
B£®»ìºÏÆøÌåµÄÃܶȲ»Ôٸıä
C£®»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿²»Ôٸı䠠     
D£®COÓëH2Ũ¶È±È²»Ôٱ仯
£¨2£©ÈôζÈT2ʱ£¬5minºó·´Ó¦´ïµ½Æ½ºâ£¬COµÄת»¯ÂÊΪ75%£¬Ôò£º
¢ÙƽºâʱÌåϵ×ܵÄÎïÖʵÄÁ¿Îª4mol£»
¢Ú·´Ó¦µÄƽºâ³£ÊýK=75L2/mol2£»
¢Û·´Ó¦ÔÚ0-5minÇø¼äµÄƽ¾ù·´Ó¦ËÙÂÊv£¨H2£©=0.06mol•L-1•min-1£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

8£®ÒÑÖªÓлúÎïAµÄºìÍâ¹âÆ׺ͺ˴Ź²ÕñÇâÆ×Èçͼ£¬ÏÂÁÐ˵·¨´íÎóµÄÊÇ£¨¡¡¡¡£©
A£®ÓɺìÍâ¹âÆ׿ÉÖª£¬¸ÃÓлúÎïÖÐÖÁÉÙÓÐÈýÖÖ²»Í¬µÄ»¯Ñ§¼ü
B£®Óɺ˴Ź²ÕñÇâÆ׿ÉÖª£¬¸ÃÓлúÎï·Ö×ÓÖÐÓÐÈýÖÖ²»Í¬»¯Ñ§»·¾³µÄÇâÔ­×Ó
C£®½öÓÉÆäºË´Å¹²ÕñÇâÆ×ÎÞ·¨µÃÖªÆä·Ö×ÓÖеÄÇâÔ­×Ó×ÜÊý
D£®ÈôAµÄ»¯Ñ§Ê½ÎªC3H6O£¬ÔòÆä½á¹¹¼òʽΪCH3COCH3

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

18£®ÓëOH-¾ßÓÐÏàͬÖÊ×ÓÊýºÍµç×ÓÊýµÄÁ£×ÓÊÇ£¨¡¡¡¡£©
A£®F-B£®NH3C£®H2OD£®Na+

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

5£®°Ñ¹ýÁ¿µÄCO2ÆøÌåͨÈëµ½ÏÂÁÐÎïÖʵÄÈÜÒºÖУ¬²»±ä»ë×ǵÄÊÇ£¨¡¡¡¡£©
A£®Ca£¨OH£©2B£®C£®NaAlO2D£®Na2SiO3

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

2£®»¯Ñ§ÓëÉú»îÃÜÇÐÏà¹Ø£¬ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®ÕÓÆøºÍÒº»¯Ê¯ÓÍÆø¶¼ÊÇ¿ÉÔÙÉúÄÜÔ´
B£®Ãº¾­Æø»¯¡¢Òº»¯ºÍ¸ÉÁóÈý¸öÎïÀí±ä»¯¹ý³Ì£¬¿É±äΪÇå½àÄÜÔ´
C£®PM 2.5º¬ÓеÄǦ¡¢¸õ¡¢ÉéµÈ¶ÔÈËÌåÓꦵÄÔªËؾùÊÇÖؽðÊôÔªËØ
D£®Ò½Ò©Öг£Óþƾ«À´Ïû¶¾£¬ÊÇÒòΪ¾Æ¾«Äܹ»Ê¹Ï¸¾úµ°°×Ìå·¢Éú±äÐÔ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

10£®ÏÂÁÐÓйط½³ÌʽÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®Óô߻¯·¨´¦ÀíβÆøÖеÄCOºÍNO£ºCO+NO$\frac{\underline{\;´ß»¯¼Á\;}}{\;}$C+NO2
B£®ÉÙÁ¿SO2ͨÈëµ½Ba£¨OH£©2ÈÜÒº£ºSO2+Ba2++2OH-¨TBaSO3¡ý+H2O
C£®NH4HCO3ÈÜÓÚ¹ýÁ¿µÄNaOHÈÜÒºÖУºHCO3+OH-¨TCO32-+H2O
D£®Å¨ÑÎËáÓë¶þÑõ»¯Ã̹©ÈÈ£ºMn2O+4HCl£¨Å¨£©$\frac{\underline{\;\;¡÷\;\;}}{\;}$Mn2++2Cl-+Cl2¡ü+2H2O

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸