ÌâÄ¿ÄÚÈÝ
ϱíÁгöÁËA¡«R¾ÅÖÖÔªËØÔÚÖÜÆÚ±íÖеÄλÖãº
£¨1£©Õâ¾ÅÖÖÔªËØ·Ö±ðΪA ¡¢B ¡¢C ¡¢D ¡¢E ¡¢F ¡¢G ¡¢H ¡¢R £¬ÆäÖл¯Ñ§ÐÔÖÊ×î²»»îÆÃµÄÊÇ £®
£¨2£©G¡¢HÁ½ÖÖÔªËØµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÖУ¬ËáÐÔ×îÇ¿µÄÊÇ £®
£¨3£©A¡¢B¡¢CÈýÖÖÔªËØ°´Ô×Ó°ë¾¶ÓÉ´óµ½Ð¡µÄ˳ÐòÅÅÁÐΪ £®
£¨4£©FÔªËØÇ⻯ÎïµÄ»¯Ñ§Ê½ÊÇ £¬¸ÃÇ⻯ÎïÔÚ³£ÎÂϸúB·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ £®
£¨5£©A¡¢GÁ½ÖÖÔªËØµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ £®
£¨6£©GÔªËØºÍHÔªËØ¡¢AÔªËØºÍBÔªËØÔ×ӵĺ˵çºÉÊýÖ®²î·Ö±ðÊÇ ¡¢ £®
| ¡¡¡¡Ö÷×å ÖÜÆÚ |
¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | 0 |
| ¶þ | E | F | ||||||
| Èý | A | C | D | G | R | |||
| ËÄ | B | H |
£¨2£©G¡¢HÁ½ÖÖÔªËØµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÖУ¬ËáÐÔ×îÇ¿µÄÊÇ
£¨3£©A¡¢B¡¢CÈýÖÖÔªËØ°´Ô×Ó°ë¾¶ÓÉ´óµ½Ð¡µÄ˳ÐòÅÅÁÐΪ
£¨4£©FÔªËØÇ⻯ÎïµÄ»¯Ñ§Ê½ÊÇ
£¨5£©A¡¢GÁ½ÖÖÔªËØµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
£¨6£©GÔªËØºÍHÔªËØ¡¢AÔªËØºÍBÔªËØÔ×ӵĺ˵çºÉÊýÖ®²î·Ö±ðÊÇ
¿¼µã£ºÎ»ÖýṹÐÔÖʵÄÏ໥¹ØÏµÓ¦ÓÃ,ÔªËØÖÜÆÚ±íµÄ½á¹¹¼°ÆäÓ¦ÓÃ,ÔªËØÖÜÆÚÂɺÍÔªËØÖÜÆÚ±íµÄ×ÛºÏÓ¦ÓÃ
רÌâ£ºÔªËØÖÜÆÚÂÉÓëÔªËØÖÜÆÚ±íרÌâ
·ÖÎö£ºÓÉÔªËØÔÚÖÜÆÚ±íµÄλÖÿÉÖª£¬A ΪNa£¬BΪK£¬CΪMg£¬DΪAl£¬EΪB£¬FΪO£¬GΪCl£¬HΪBr£¬RΪAr£¬
£¨1£©ÉÏÊöÔªËØ£¬Ö»ÓÐÏ¡ÓÐÆøÌåµÄÐÔÖÊ×î²»»îÆÃ£»
£¨2£©·Ç½ðÊôÐÔԽǿ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáÐÔԽǿ£»
£¨3£©µç×Ó²ãÔ½¶à£¬Ô×Ó°ë¾¶Ô½´ó£»Í¬ÖÜÆÚÔ×ÓÐòÊý´óµÄ°ë¾¶Ð¡£»
£¨4£©FÔªËØÇ⻯ÎïΪˮ£¬ÓëK·´Ó¦Éú³ÉKOHºÍÇâÆø£»
£¨5£©A¡¢GÁ½ÖÖÔªËØµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·Ö±ðΪNaOH¡¢HClO4£¬·¢ÉúÖкͷ´Ó¦Éú³ÉÑκÍË®£»
£¨6£©GÔªËØºÍHÔªËØµÄÔ×ÓÐòÊý·Ö±ðΪ17¡¢35£¬AÔªËØºÍBÔªËØÔ×ÓÐòÊý·Ö±ðΪ11¡¢19£¬ÒԴ˼ÆËãºËµçºÉÊýÖ®²î£®
£¨1£©ÉÏÊöÔªËØ£¬Ö»ÓÐÏ¡ÓÐÆøÌåµÄÐÔÖÊ×î²»»îÆÃ£»
£¨2£©·Ç½ðÊôÐÔԽǿ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáÐÔԽǿ£»
£¨3£©µç×Ó²ãÔ½¶à£¬Ô×Ó°ë¾¶Ô½´ó£»Í¬ÖÜÆÚÔ×ÓÐòÊý´óµÄ°ë¾¶Ð¡£»
£¨4£©FÔªËØÇ⻯ÎïΪˮ£¬ÓëK·´Ó¦Éú³ÉKOHºÍÇâÆø£»
£¨5£©A¡¢GÁ½ÖÖÔªËØµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·Ö±ðΪNaOH¡¢HClO4£¬·¢ÉúÖкͷ´Ó¦Éú³ÉÑκÍË®£»
£¨6£©GÔªËØºÍHÔªËØµÄÔ×ÓÐòÊý·Ö±ðΪ17¡¢35£¬AÔªËØºÍBÔªËØÔ×ÓÐòÊý·Ö±ðΪ11¡¢19£¬ÒԴ˼ÆËãºËµçºÉÊýÖ®²î£®
½â´ð£º
½â£º£¨1£©ÓÉÔªËØÔÚÖÜÆÚ±íµÄλÖÿÉÖª£¬A ΪNa£¬BΪK£¬CΪMg£¬DΪAl£¬EΪB£¬FΪO£¬GΪCl£¬HΪBr£¬RΪAr£¬ÉÏÊöÔªËØ£¬Ö»ÓÐArµÄÐÔÖÊ×î²»»îÆÃ£¬
¹Ê´ð°¸Îª£ºNa£»K£»Mg£»Al£»B£»O£»Cl£»Br£»Ar£»Ar£»
£¨2£©·Ç½ðÊôÐÔCl£¾Br£¬Ôò×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáÐÔԽǿµÄËáΪHClO4£¬¹Ê´ð°¸Îª£ºHClO4£»
£¨3£©µç×Ó²ãÔ½¶à£¬Ô×Ó°ë¾¶Ô½´ó£»Í¬ÖÜÆÚÔ×ÓÐòÊý´óµÄ°ë¾¶Ð¡£¬ÔòÔ×Ó°ë¾¶ÓÉ´óµ½Ð¡µÄ˳ÐòÅÅÁÐΪB£¾A£¾C»òK£¾Na£¾Mg£¬¹Ê´ð°¸Îª£ºB£¾A£¾C»òK£¾Na£¾Mg£»
£¨4£©FÔªËØÇ⻯ÎïΪˮ£¬Æä»¯Ñ§Ê½ÎªH2O£¬ÓëK·´Ó¦Éú³ÉKOHºÍÇâÆø£¬¸Ã·´Ó¦Îª2K+2H2O=2KOH+H2¡ü£¬¹Ê´ð°¸Îª£ºH2O£»2K+2H2O=2KOH+H2¡ü£»
£¨5£©A¡¢GÁ½ÖÖÔªËØµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·Ö±ðΪNaOH¡¢HClO4£¬·¢ÉúÖкͷ´Ó¦Éú³ÉÑκÍË®£¬¸Ã·´Ó¦ÎªNaOH+HClO4=NaClO4+H2O£¬
¹Ê´ð°¸Îª£ºNaOH+HClO4=NaClO4+H2O£»
£¨6£©GÔªËØºÍHÔªËØµÄÔ×ÓÐòÊý·Ö±ðΪ17¡¢35£¬AÔªËØºÍBÔªËØÔ×ÓÐòÊý·Ö±ðΪ11¡¢19£¬ºËµçºÉÊýÖ®²î·Ö±ðΪ35-17=18¡¢19-11=8£¬¹Ê´ð°¸Îª£º18£»8£®
¹Ê´ð°¸Îª£ºNa£»K£»Mg£»Al£»B£»O£»Cl£»Br£»Ar£»Ar£»
£¨2£©·Ç½ðÊôÐÔCl£¾Br£¬Ôò×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáÐÔԽǿµÄËáΪHClO4£¬¹Ê´ð°¸Îª£ºHClO4£»
£¨3£©µç×Ó²ãÔ½¶à£¬Ô×Ó°ë¾¶Ô½´ó£»Í¬ÖÜÆÚÔ×ÓÐòÊý´óµÄ°ë¾¶Ð¡£¬ÔòÔ×Ó°ë¾¶ÓÉ´óµ½Ð¡µÄ˳ÐòÅÅÁÐΪB£¾A£¾C»òK£¾Na£¾Mg£¬¹Ê´ð°¸Îª£ºB£¾A£¾C»òK£¾Na£¾Mg£»
£¨4£©FÔªËØÇ⻯ÎïΪˮ£¬Æä»¯Ñ§Ê½ÎªH2O£¬ÓëK·´Ó¦Éú³ÉKOHºÍÇâÆø£¬¸Ã·´Ó¦Îª2K+2H2O=2KOH+H2¡ü£¬¹Ê´ð°¸Îª£ºH2O£»2K+2H2O=2KOH+H2¡ü£»
£¨5£©A¡¢GÁ½ÖÖÔªËØµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·Ö±ðΪNaOH¡¢HClO4£¬·¢ÉúÖкͷ´Ó¦Éú³ÉÑκÍË®£¬¸Ã·´Ó¦ÎªNaOH+HClO4=NaClO4+H2O£¬
¹Ê´ð°¸Îª£ºNaOH+HClO4=NaClO4+H2O£»
£¨6£©GÔªËØºÍHÔªËØµÄÔ×ÓÐòÊý·Ö±ðΪ17¡¢35£¬AÔªËØºÍBÔªËØÔ×ÓÐòÊý·Ö±ðΪ11¡¢19£¬ºËµçºÉÊýÖ®²î·Ö±ðΪ35-17=18¡¢19-11=8£¬¹Ê´ð°¸Îª£º18£»8£®
µãÆÀ£º±¾Ì⿼²éλÖᢽṹ¡¢ÐÔÖʵĹØÏµ¼°Ó¦Óã¬Îª¸ßƵ¿¼µã£¬°ÑÎÕÔªËØµÄλÖü°ÔªËØ»¯ºÏÎïÐÔÖÊΪ½â´ðµÄ¹Ø¼ü£¬×¢ÖØ»ù´¡ÖªÊ¶µÄ¿¼²é£¬ÌâÄ¿ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÉèNAΪ°¢·ü¼ÓµÂÂÞ³£Êý£¬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢18gH2OÖк¬Óеĵç×ÓÊýΪ10 NA |
| B¡¢46gNO2ºÍ46gN2O4º¬ÓеÄÔ×ÓÊý¾ùΪ3 NA |
| C¡¢1L 1mol?L-1µÄÑÎËáÖУ¬Ëùº¬HCl·Ö×ÓÊýΪNA |
| D¡¢±ê×¼×´¿öÏ£¬11.2L O3Öк¬1.5 NA¸öÑõÔ×Ó |
ÔÚNa2CO3ÈÜÒºÖдæÔÚµÄÏÂÁйØÏµ²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢c£¨Na+£©=2c£¨CO32-£©+2c£¨H CO3-£©+2c£¨H2 CO3£© |
| B¡¢c£¨Na+£©+c£¨H+£©=c£¨OH-£©+c£¨H CO3-£©+c£¨CO32-£© |
| C¡¢c£¨OH-£©=c£¨H+£©+c£¨H CO3-£©+2c£¨H2 CO3£© |
| D¡¢c£¨Na+£©£¾c£¨CO32-£©£¾c£¨OH-£©£¾c£¨H CO3-£© |