ÌâÄ¿ÄÚÈÝ
4£®¸ù¾ÝA-JÔÚÖÜÆÚ±íÖеÄλÖã¬ÓÃÔªËØ·ûºÅ»ò»¯Ñ§Ê½»Ø´ðÏÂÁÐÎÊÌ⣺| ×åÖÜÆÚ | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | 0 |
| 1 | A | |||||||
| 2 | D | E | G | I | ||||
| 3 | B | C | F | H | ||||
| 4 | J |
£¨2£©±íÖÐÔªËØ£¬»¯Ñ§ÐÔÖÊ×î²»»îÆÃµÄÊÇNe£¬Ö»Óиº¼Û¶øÎÞÕý¼ÛµÄÊÇF£¬Ñõ»¯ÐÔ×îÇ¿µÄµ¥ÖÊÊÇF2£¬»¹ÔÐÔ×îÇ¿µÄµ¥ÖÊÊÇNa£®
£¨3£©×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï¼îÐÔ×îÇ¿µÄÊÇNaOH£¬ËáÐÔ×îÇ¿µÄÊÇHClO4£¬³ÊÁ½ÐÔµÄÊÇAl£¨OH£©3£®
£¨4£©A·Ö±ðÓëD¡¢E¡¢FÐγɵϝºÏÎïÖУ¬×îÎȶ¨µÄÊÇNH3£®
£¨5£©ÔÚC¡¢D¡¢G¡¢HÖУ¬Ô×Ó°ë¾¶×î´óµÄÊÇAl£®
·ÖÎö ÓÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÿÉÖª£¬AΪH£¬BΪNa£¬CΪAl£¬DΪC£¬EΪN£¬FΪP£¬GΪF£¬HΪCl£¬JΪBr£¬IΪNe£¬È»ºóÀûÓÃÔªËØ¼°Æäµ¥ÖÊ¡¢»¯ºÏÎïµÄÐÔÖÊÀ´½â´ð£®
½â´ð ½â£ºÓÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÿÉÖª£¬AΪH£¬BΪNa£¬CΪAl£¬DΪC£¬EΪN£¬FΪP£¬GΪF£¬HΪCl£¬JΪBr£¬IΪNe£¬
£¨1£©JΪBr£¬Ô×ÓÐòÊýΪ35£¬Ô×ӽṹʾÒâͼΪ
£¬
¹Ê´ð°¸Îª£º
£»
£¨2£©ÒÔÉÏÔªËØÖУ¬Ö»ÓÐNeµÄ×îÍâ²ãµç×ÓΪ8£¬ÎªÎȶ¨½á¹¹£¬Ôò»¯Ñ§ÐÔÖʲ»»îÆÃ£¬Ö»Óиº¼Û¶øÎÞÕý¼ÛµÄÊÇF£¬FµÄ·Ç½ðÊôÐÔ×îÇ¿£¬ÔòF2µÄÑõ»¯ÐÔ×îÇ¿£¬NaµÄ½ðÊôÐÔ×îÇ¿£¬Ôò»¹ÔÐÔ×îÇ¿µÄµ¥ÖÊÊÇNa£¬¹Ê´ð°¸Îª£ºNe£»F£»F2£»Na£»
£¨3£©ÉÏÊöÔªËØÖУ¬NaµÄ½ðÊôÐÔ×îÇ¿£¬Ôò×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïNaOHµÄ¼îÐÔ×îÇ¿£¬ÉÏÊöÔªËØÖеÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÖÐÖ»ÓÐAl£¨OH£©3ΪÁ½ÐÔ£¬ClµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïHClO4ËáÐÔ×îÇ¿£¬¹Ê´ð°¸Îª£ºNaOH£»HClO4£»Al£¨OH£©3£»
£¨4£©N¡¢C¡¢PÖÐNµÄ·Ç½ðÊôÐÔ×îÇ¿£¬ÔòNH3×îÎȶ¨£¬¹Ê´ð°¸Îª£ºNH3£»
£¨5£©µç×Ó²ãÔ½¶à£¬Ô×Ó°ë¾¶Ô½´ó£»Ïàͬµç×Ó²ãʱ£¬Ô×ÓÐòÊý´óµÄÔ×Ӱ뾶С£¬ÔòC¡¢D¡¢G¡¢HÖУ¬Ô×Ó°ë¾¶×î´óµÄÊÇAl£¬¹Ê´ð°¸Îª£ºAl£®
µãÆÀ ±¾Ì⿼²éλÖᢽṹÓëÐÔÖÊ£¬Éæ¼°ÔªËØÖÜÆÚ±íºÍÔªËØÖÜÆÚÂÉ£¬Îª¸ßƵ¿¼µã£¬Ã÷È·ÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊǽâ´ð±¾ÌâµÄ¹Ø¼ü£¬È»ºóÀûÓõ¥ÖÊ¡¢»¯ºÏÎïµÄÐÔÖÊÀ´½â´ð¼´¿É£¬ÌâÄ¿ÄѶȲ»´ó£®
| A£® | 1ÖÖ | B£® | 2ÖÖ | C£® | 3ÖÖ | D£® | 4ÖÖ |
¢ñ¡¢SO2¡¢CO2ת»¯ÀûÓÃÊǾ»»¯»·¾³£¬Ô츣ÈËÀàµÄÓÐЧ;¾¶£¬Ò»ÖÖÓõ绯ѧÔÀí£¬½«SO2¡¢CO2ת»¯³ÉÓÃ;¹ã·ºµÄ»¯¹¤²úÆ·H2SO4ºÍCH3OH£¬Æä×°ÖÃÈçͼËùʾ£º
£¨1£©¸Ã×°ÖõŤ×÷ÔÀíÊÇÔµç³Ø£»£¨Ìî¡°Ôµç³Ø¡±»ò¡°µç½â³Ø¡±£©
£¨2£©ÈôAΪCO2£¬BΪH2£¬CΪCH3OH£¬ÔòͨÈëH2-¼«Îª¸º£»
£¨3£©ÈôAΪSO2£¬BΪO2£¬CΪH2SO4£¬ÔòA¼«µÄµç¼«·´Ó¦Ê½ÎªSO2+2H2O-2e-=SO42-+4H+£®
¢ò¡¢ÎøÊǵؿÇÖÐÏ¡ÓÐÔªËØ£¬¹¤ÒµÉÏÎø¹Ä·ÏÁÏ£¨Ö÷Òª³É·Ö£ºÎø¡¢íÚ¡¢Ì¼¡¢Í¡¢ÌúºÏ½ð£©»ØÊÕ¾«Á¶ÎøµÄÒ»ÖÖ¹¤ÒÕÁ÷³ÌÈçÏ£º
ÒÑÖª£º
| ÎïÀíÐÔÖÊ | ÈÛµã | ·Ðµã | Éý»ª | ÈܽâÐÔ |
| SeO2 | 340¡æ | 684¡æ | 315¡æ | Ò×ÈÜÓÚË® |
| TeO2 | 733¡æ | 1260¡æ | 450¡æ | Ò×ÈÜÓÚË® |
£¨2£©·ÏÆøÖ÷Òª³É·ÖÊÇCO2£»
£¨3£©²½Öè¢ÜµÄ·´Ó¦·½³Ìʽ£ºH2SeO3$\frac{\underline{\;\;¡÷\;\;}}{\;}$SeO2+H2O£»²½Öè¢ÞµÄ·´Ó¦·½³Ìʽ£º2H2SO3+SeO2=Se+2H2SO4£»
£¨4£©¸ù¾Ý±íÖÐÊý¾Ý£¬²½Öè¢ÝÖзÖÀëSeO2ºÍTeO2µÄ×î¼Ñ·½°¸ÊÇÉý»ª£¬½«Î¶ȿØÖÆÔÚ315¡æµ½450¡æÖ®¼ä£®
| A£® | V£¨NaOH£©=0ʱ£¬c£¨H+£©=1¡Á10-2 mol/L | |
| B£® | V£¨NaOH£©£¼10 mLʱ£¬¿ÉÄÜ´æÔÚc£¨Na+£©=2c£¨C2O42-£©+c£¨HC2O4-£© | |
| C£® | V£¨NaOH£©=10mLʱ£¬c£¨H+£©=1¡Á10-7 mol/L | |
| D£® | V£¨NaOH£©£¾10 mLʱ£¬c£¨Na+£©£¾c£¨HC2O4-£©£¾c£¨C2O42-£© |
| A£® | 5.04L | B£® | 6.72L | C£® | 20.16L | D£® | 40.32L |
| A£® | RµÄÑõ»¯Îï¶¼ÄÜÈÜÓÚË® | |
| B£® | RµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯Îï¶¼ÊÇH2RO3 | |
| C£® | RÊǷǽðÊôÔªËØ | |
| D£® | RµÄÑõ»¯Îï¶¼ÄÜÓëNaOHÈÜÒº·´Ó¦ |