ÌâÄ¿ÄÚÈÝ
2£®| A£® | ÏàͬζÈÏ£¬AgClÔÚ´¿Ë®ºÍÔÚNaClÈÜÒºÖеÄÈܽâ¶ÈÏàµÈ | |
| B£® | ÔAgNO3ÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ0.1mol/L | |
| C£® | ͼÖÐxµÄ×ø±êΪ£¨100£¬6£© | |
| D£® | 0.1mol/LµÄNaClÈÜÒº»»³É0.1mol/LµÄNaIÈÜҺʱ£¬Í¼Ïó±äΪÐéÏß²¿·Ö |
·ÖÎö A£®ÂÈÀë×ÓŨ¶È´óСӰÏìÂÈ»¯ÒøµÄÈܽâ¶È£»
B£®¸ù¾ÝpAg=-lg{c£¨Ag+£©}Çó³öAg+µÄŨ¶È£»
C£®xµãc£¨Ag+£©=10-6 mol•L-1£¬¸ù¾ÝÏõËáÒøµÄÁ¿Çó³öÏûºÄµÄÂÈ»¯ÄÆ£»
D£®ÓÉÓÚKsp£¨AgI£©¸üС£¬ËùÒÔc£¨Ag+£©¸üС£®
½â´ð ½â£ºA£®ÈÜÒºÖÐÂÈÀë×ÓŨ¶ÈÔ½´ó£¬ÂÈ»¯ÒøµÄÈܽâ¶ÈԽС£¬ÔòAgClÔÚË®ÖеÄÈܽâ¶È½Ï´ó£¬¹ÊA´íÎó£»
B£®Í¼ÖÐÔµãpAg=0£¬ÔòAg+µÄŨ¶ÈΪ£ºc£¨Ag+£©=100 mol•L-1£¬¼´ÔAgNO3ÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ1 mol•L-1£¬¹ÊB´íÎó£»
C£®xµãc£¨Ag+£©=10-6 mol•L-1£¬Ò»°ãÈÏΪÈÜÒºÖÐÀë×ÓŨ¶ÈСÓÚ10-5 mol•L-1£¬¼´³ÁµíÍêÈ«£¬ÔòAgNO3ÓëNaClÇ¡ºÃ·´Ó¦£¬n£¨NaCl£©=n£¨AgNO3£©=0.01L¡Á1mol•L-1=0.01mol£¬ËùÒÔV£¨NaCl£©=100mL£¬¼´xµãµÄ×ø±êΪ£¨100£¬6£©£¬¹ÊCÕýÈ·£»
D£®ÓëAgClÏà±È£¬µâ»¯ÒøµÄKsp£¨AgI£©¸üС£¬ËùÒÔ°Ñ0.1 mol•L-1µÄNaCl»»³É0.1mol•L-1NaI£¬ÔòÈÜÒºÖÐc£¨Ag+£©¸üС£¬ÔòpAg¸ü´ó£¬Í¼Ïó²»·û£¬¹ÊD´íÎó£®
¹ÊÑ¡C£®
µãÆÀ ±¾Ì⿼²éÁËAgClµÄKspµÄÓ¦Óã¬Îª¸ßƵ¿¼µã£¬×¢Òâ°ÑÎÕÌâ¸ÉÖеÄÐÅÏ¢£¬¿¼²éѧÉú·ÖÎöÌâÄ¿ÐÅÏ¢²¢ÓÃÓÚ½â¾öÎÊÌâµÄÄÜÁ¦£¬ÌâÄ¿ÄѶÈÖеȣ®
| A£® | 2a=3b | |
| B£® | 7b=4a | |
| C£® | Ô»ìºÏÆøÌåÖÐV£¨H2£©=bL£¬V£¨O2£©=£¨a-b£©L | |
| D£® | Ô»ìºÏÆøÌåÖÐV£¨H2£©=2£¨a-b£©L£¬V£¨O2£©=£¨2b-a£©L |
| A£® | º¬µâÁ¿½Ï¸ß | B£® | º¬ÁòÁ¿½Ï¸ß | C£® | º¬¹¯Á¿½Ï¸ß | D£® | º¬·úÁ¿½Ï¸ß |
¢Ù2NO£¨g£©+O2 £¨g£©?2NO2£¨g£©¡÷H£¼0 ¢Ú2NO2£¨g£©?N2O4£¨g£©¡÷H£¼0
²âµÃNO2ºÍN2O4µÄŨ¶È±ä»¯ÈçͼËùʾ£¬0¡«10minά³ÖÈÝÆ÷ζÈΪT¡æ£¬10minʱ¸Ä±äij·´Ó¦Ìõ¼þ£¬Ò»¶Îʱ¼äºóÔÙ´ÎÆ½ºâ£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | ǰ5min·´Ó¦µÄƽ¾ùËÙÂÊv£¨NO£©=0.24mol•£¨L•min£©-1 | |
| B£® | T¡æÊ±·´Ó¦¢ÙµÄ»¯Ñ§Æ½ºâ³£ÊýK=0.36 | |
| C£® | 10minʱ¸Ä±ä·´Ó¦Ìõ¼þ¿ÉÄÜÊǽµµÍÎÂ¶È | |
| D£® | ÈôÆðʼʱÏò¸ÃÈÝÆ÷ÖгäÈë1.6mol NO2ºÍ4.0mol N2O4£¬T¡æ´ïµ½Æ½ºâʱ£¬NO2µÄÎïÖʵÄÁ¿Å¨¶ÈÓëͼÖÐ5¡«10minµÄ²»Í¬ |
£¨1£©Èç±íËùÁÐÊý¾ÝÊǸ÷´Ó¦ÔÚ²»Í¬Î¶ÈÏµĻ¯Ñ§Æ½ºâ³£Êý£¨K£©
| ÎÂ¶È | 250¡æ | 300¡æ | 350¡æ |
| K | 2.041 | 0.270 | 0.012 |
¢Ú300¡æÏ£¬½«2mol CO¡¢6mol H2ºÍ4molCH3OH³äÈë2LµÄÃܱÕÈÝÆ÷ÖУ¬ÅжϷ´Ó¦ÕýÏò£¨Ìî¡°ÕýÏò¡±»ò¡°ÄæÏò¡±£©½øÐУ®
¢ÛÒªÌá¸ßCOµÄת»¯ÂÊ£¬¿ÉÒÔ²ÉÈ¡µÄ´ëÊ©ÊÇdf£¨ÌîÐòºÅ£©£®
a£®ÉýΠb£®¼ÓÈë´ß»¯¼Á c£®Ôö¼ÓCOµÄŨ¶È
d£®¼ÓÈëH2¼Óѹ e£®¼ÓÈë¶èÐÔÆøÌå¼Óѹ f£®·ÖÀë³ö¼×´¼
£¨2£©Èçͼ±íʾÔÚζȷֱðΪT1¡¢T2ʱ£¬Æ½ºâÌåϵÖÐH2µÄÌå»ý·ÖÊýËæÑ¹Ç¿±ä»¯ÇúÏߣ¬A¡¢CÁ½µãµÄ·´Ó¦ËÙÂÊA£¼C£¨Ìî¡°£¾¡±¡¢¡°=¡±»ò¡°£¼¡±£¬ÏÂͬ£©£¬A¡¢CÁ½µãµÄ»¯Ñ§Æ½ºâ³£ÊýA=C£¬ÓÉ״̬Bµ½×´Ì¬A£¬¿É²ÉÓÃÉýÎµķ½·¨£¨Ìî¡°ÉýΡ±»ò¡°½µÎ¡±£©£®
| A£® | Á½ÇåÒº»ìºÏ£¬AgClºÍAgI¶¼³Áµí | |
| B£® | ÏòAgIÇåÒº¼ÓÈëAgNO3£¬c£¨Ag+£©Ôö´ó£¬KSp£¨AgI£©Ò²Ôö´ó | |
| C£® | ÈôÈ¡0.1435¿ËAgCl¹ÌÌå·ÅÈë100mLË®£¨ºöÂÔÌå»ý±ä»¯£©£¬c£¨Cl-£©Îª0.01mol/L | |
| D£® | ÈôAgNO3×ãÁ¿£¬AgClºÍAgI¶¼¿É³Áµí£¬µ«ÒÔAgClΪÖ÷ |
| A£® | ¸ÃAgI½ºÁ£´øÕýµçºÉ | |
| B£® | ¸ÃAgI½ºÌå´ø¸ºµçºÉ | |
| C£® | ¸ÃAgI½ºÌå½øÐеçӾʱ£¬½ºÁ£ÏòÑô¼«Òƶ¯ | |
| D£® | ¸ÃAgI½ºÌåÊǵç½âÖÊ |
| A£® | Na+¡¢K+¡¢CO32-¡¢NO3- | B£® | K+¡¢MnO4-¡¢NH4+¡¢NO3- | ||
| C£® | NH4+¡¢SO42-¡¢Al3+¡¢NO3- | D£® | Na+¡¢Ca2+¡¢NO3-¡¢CO32- |