ÌâÄ¿ÄÚÈÝ
11£®ÔªËØÖÜÆÚ±íÊÇѧϰ»¯Ñ§µÄÖØÒª¹¤¾ß£¬ËüÒþº¬×ÅÐí¶àÐÅÏ¢ºÍ¹æÂÉ£®Èç±íËùÁÐÊÇÎåÖÖ¶ÌÖÜÆÚµÄÔ×Ó°ë¾¶¼°Ö÷Òª»¯ºÏ¼Û£¨ÒÑÖªîëµÄÔ×Ӱ뾶Ϊ0.089nm£©| ÔªËØ´úºÅ | A | B | C | D | E |
| Ô×Ó°ë¾¶/nm | 0.16 | 0.143 | 0.102 | 0.099 | 0.074 |
| Ö÷Òª»¯ºÏ¼Û | +2 | +3 | +6¡¢-2 | -1 | -2 |
£¨2£©BµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÓëCµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï·´Ó¦µÄÀë×Ó·½³ÌʽΪ£ºAl£¨OH£©3+3H+=Al3+3H2O£»
£¨3£©ÉÏÊöÎåÖÖÔªËØµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔ×îÇ¿µÄÊÇHClO4£¨Ìѧʽ£©
£¨4£©CºÍEÐγɵϝºÏÎïµÄ»¯Ñ§Ê½·Ö±ðΪSO2¡¢SO3£®
£¨5£©AºÍDËùÐγɻ¯ºÏÎïµÄ¾§ÌåÀàÐÍ£ºÀë×Ó¾§Ì壮
·ÖÎö ¶ÌÖÜÆÚÔªËØÖУ¬C¡¢E¶¼ÓÐ-2¼Û£¬´¦ÓÚ¢öA×壬CÓÐ+6¼ÛÇÒÔ×Ó°ë¾¶C£¾E£¬¹ÊCΪÁò¡¢EΪÑõ£»DÓÐ-1¼Û£¬Ô×Ó°ë¾¶´óÓÚÑõ£¬¹ÊDΪCl£»A¡¢B»¯ºÏ¼Û·Ö±ðΪ+2¡¢+3£¬·Ö±ð´¦ÓÚ¢òA×å¡¢¢óA×壬Ô×Ó°ë¾¶A£¾B£¾Áò£¬¹ÊAΪMg¡¢BΪAl£¬ÒԴ˽â´ð¸ÃÌ⣮
½â´ð ½â£º¶ÌÖÜÆÚÔªËØÖУ¬C¡¢E¶¼ÓÐ-2¼Û£¬´¦ÓÚ¢öA×壬CÓÐ+6¼ÛÇÒÔ×Ó°ë¾¶C£¾E£¬¹ÊCΪÁò¡¢EΪÑõ£»DÓÐ-1¼Û£¬Ô×Ó°ë¾¶´óÓÚÑõ£¬¹ÊDΪCl£»A¡¢B»¯ºÏ¼Û·Ö±ðΪ+2¡¢+3£¬·Ö±ð´¦ÓÚ¢òA×å¡¢¢óA×壬Ô×Ó°ë¾¶A£¾B£¾Áò£¬¹ÊAΪMg¡¢BΪAl£®
£¨1£©CΪÁò£¬¶ÔÓ¦µÄÇ⻯ÎﺬÓÐ2¸öS-H¼ü£¬½á¹¹Ê½ÎªH-S-H£¬¹Ê´ð°¸Îª£ºH-S-H£»
£¨2£©BµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïΪAl£¨OH£©3£¬CµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïΪH2SO4£¬¶þÕß·´Ó¦µÄÀë×Ó·½³ÌʽΪ£ºAl£¨OH£©3+3H+=Al3+3H2O£¬
¹Ê´ð°¸Îª£ºAl£¨OH£©3+3H+=Al3+3H2O£»
£¨3£©ÉÏÊöÎåÖÖÔªËØÖÐClµÄ·Ç½ðÊôÐÔ×îÇ¿£¬¹Ê×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔ×îÇ¿µÄÊÇ HClO4£¬¹Ê´ð°¸Îª£ºHClO4£»
£¨4£©CºÍEÐγɵϝºÏÎïÓÐSO2¡¢SO3£¬¹Ê´ð°¸Îª£ºSO2£»SO3£»
£¨5£©AºÍDËùÐγɻ¯ºÏÎïΪMgCl2£¬ÊôÓÚÀë×Ó¾§Ì壬¹Ê´ð°¸Îª£ºÀë×Ó¾§Ì壮
µãÆÀ ±¾Ì⿼²é½á¹¹ÐÔÖÊλÖùØÏµ×ÛºÏÓ¦Óã¬Îª¸ß¿¼³£¼ûÌâÐÍ£¬²àÖØÓÚѧÉúµÄ·ÖÎöÄÜÁ¦µÄ¿¼²é£¬¸ù¾ÝÔ×Ó°ë¾¶Ó뻯ºÏ¼ÛÍÆ¶ÏÔªËØÊǽâÌâ¹Ø¼ü£¬×¢Òâ¶ÔÔªËØÖÜÆÚÂɵÄÀí½âÕÆÎÕ£®
| A£® | 1mol NaÓëÒÒ´¼ÍêÈ«·´Ó¦£¬Ê§È¥2NAµç×Ó | |
| B£® | ±ê×¼×´¿öÏ£¬22.4L±½º¬NA¸öC6H6·Ö×Ó | |
| C£® | 0.5mol-OHºÍ0.5mol OH-¾ùº¬ÓÐ5NAµç×Ó | |
| D£® | ³£Î³£Ñ¹£¬8gCH4º¬5NA¸öµç×Ó |
| A£® | 1£¬3-¶¡¶þÏ©µÄ·Ö×Óʽ£ºC4H6 | B£® | äåÒÒÍéµÄµç×Óʽ£º | ||
| C£® | ¼×È©µÄ½á¹¹Ê½£º | D£® | ÆÏÌÑÌǵĽṹ¼òʽ£ºCH2OH£¨CHOH£©4CHO |
| A£® | ³£Î³£Ñ¹ÏµÄ33.6LÂÈÆøÓë27gÂÁ³ä·Ö·´Ó¦£¬×ªÒƵç×ÓÊýΪ3NA | |
| B£® | ±ê×¼×´¿öÏ£¬22.4LNOºÍ11.2LÑõÆø»ìºÏ£¬ÆøÌåµÄ·Ö×Ó×ÜÊýΪ1.5 NA | |
| C£® | 7.8 g Na2O2º¬ÓеÄÒõÀë×ÓÊýĿΪ0.1 NA | |
| D£® | 80mL10mol/LµÄŨÑÎËáÓë×ãÁ¿MnO2·´Ó¦£¬×ªÒƵç×ÓÊýΪ0.4NA |
| A£® | 1mol18O2Ëùº¬ÖÐ×ÓÊýΪ16NA | |
| B£® | 100mL pH=3µÄ´×ËáÈÜÒºÖУ¬ÇâÀë×ÓÊýĿСÓÚ10-4NA | |
| C£® | 0.5molÂÁ·Ö±ðÓë×ãÁ¿ÉÕ¼îºÍÑÎËá·´Ó¦×ªÒÆµÄµç×ÓÊýÏàµÈ£¬¾ùΪ1.5NA | |
| D£® | ±ê×¼×´¿öÏ£¬11.2L SO3Ëùº¬·Ö×ÓÊýΪ0.5NA |
| A£® | ±½¡¢¼ºÍé¡¢ËÄÂÈ»¯Ì¼ | B£® | ÒÒËáÒÒõ¥¡¢ÒÒ´¼¡¢ËÄÂÈ»¯Ì¼ | ||
| C£® | äå±½¡¢ÒÒ´¼¡¢ËÄÂÈ»¯Ì¼ | D£® | äå±½¡¢ÒÒ´¼¡¢ÒÒËá |
£¨¢ñ£©CaO2µÄÖÆ±¸ÔÀí£ºCaCl2+H2O2+2NH3•H2O+6H2O¨TCaO2•8H2O¡ý+2NH4ClʵÑé²½ÖèÈçͼ1£¬·´Ó¦×°ÖÃÈçͼ2Ëùʾ£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©XÒÇÆ÷Ãû³ÆÇòÐÎÀäÄý¹Ü£®
£¨2£©¼ÓÈ백ˮµÄ×÷ÓÃÊÇÖкͷ´Ó¦Éú³ÉµÄHCl£¬Ê¹CaCl2+H2O2?CaO2+2HClÏòÓÒ½øÐУ®
£¨3£©³Áµí·´Ó¦Ê±³£Óñùˮԡ¿ØÖÆÎ¶ÈÔÚ0¡æ×óÓÒ£¬Æä¿ÉÄÜÔÒòÊǼõÉÙË«ÑõË®ÊÜÈȷֽ⡢½µµÍ²úÎïÈܽâ¶È±ãÓÚÎö³ö£¨»ò¸Ã·´Ó¦·ÅÈÈ£©£¨Ð´³öÁ½ÖÖ£©
£¨4£©¹ýÂ˺óÏ´µÓ³ÁµíµÄÊÔ¼Á×îºÃÓÃB
A£®ÈÈË®B£®ÀäË®C£®ÒÒ´¼D£®ÒÒÃÑ
£¨5£©CaO2Öü´æÊ±Ó¦¸Ã×¢ÒâµÄÎÊÌâÊÇÃܷ⣨»ò·À³±¡¢±ÜÃâÓëÒ×ȼÎï½Ó´¥µÈ£©£¨Ð´Ò»Ìõ¼´¿É£©
£¨¢ò£©CaO2´¿¶È¼ì²â£¬½«Ò»¶¨Á¿CaO2ÈÜÓÚÏ¡ÁòËᣬÓñê×¼KMnO4ÈÜÓڵζ¨Éú³ÉµÄH2O2£¨KMnO4·´Ó¦ºóÉú³ÉMn2+£©¼ÆËãÈ·¶¨CaO2µÄº¬Á¿£®
£¨6£©ÏÖÿ´Î³ÆÈ¡0.4000gÑùÆ·Èܽâºó£¬ÓÃ0.1000mol/LµÄKMnO4ÈÜÒºµÎ¶¨ËùµÃÊý¾ÝÈç±íËùʾ£¬ÔòCaO2ÑùÆ·µÄ´¿¶È90.00%
| ʵÑéÐòºÅ | µÚ1´Î | µÚ2´Î | µÚ3´Î | µÚ4´Î |
| ÏûºÄKMnO4Ìå»ý/mL | 19.98 | 20.02 | 20.20 | 20.00 |
A£®ºæ¿¾Ê±¼ä²»×ã
B£®Ôڽྻ¸ÉÔïµÄËáʽµÎ¶¨¹ÜÖÐδÈóÏ´¼´×°±ê×¼Òº
C£®µÎ¶¨Ç°¼â×ì´¦ÓÐÆøÅÝ£®µÎ¶¨ºóÏûʧ
D£®ÅäÖÃKMnO4±ê×¼ÈÜÒº¶¨ÈÝʱ¸©ÊÓÈÝÁ¿Æ¿±êÏߣ®