ÌâÄ¿ÄÚÈÝ
A¡«EÊÇÖÐѧ»¯Ñ§³£¼ûÔªËØ£¬ÆäÔ×ӽṹ»òÐÔÖÊÐÅÏ¢ÈçϱíËùʾ£º
£¨1£©AÓëBÐγɵϝºÏÎïµÄ»¯Ñ§Ê½Îª £¬ËüÊôÓÚ £¨Ìî¡°Àë×Ó¡±»ò¡°¹²¼Û¡±£©»¯ºÏÎï
£¨2£©BÓëD¶¼ÊǽϻîÆÃµÄ·Ç½ðÊôÔªËØ£¬Óû¯Ñ§·½³Ìʽ±íÃ÷ÕâÁ½ÖÖµ¥ÖʵÄÑõ»¯ÐÔÇ¿Èõ£º £®
£¨3£©Çø±ðXÓëYµÄ»¯Ñ§·½·¨ÊÇ £®
£¨4£©EÓëB×é³ÉµÄÁ½ÖÖ»¯ºÏÎïMºÍNËùº¬µÄµç×ÓÊý·Ö±ðÓëX¡¢YÏàµÈ£¬ÔòMµÄË®ÈÜÒºÏÔ ÐÔ£¬NµÄ½á¹¹Ê½Îª £®
£¨5£©ÓÐÈËÈÏΪA¡¢CµÄµ¥ÖÊÓõ¼ÏßÁ¬½Óºó²åÈëNaOHÈÜÒºÖпÉÒÔÐγÉÔµç³Ø£¬ÊÔд³ö¸º¼«µÄµç¼«·´Ó¦Ê½£º £®
| ÔªËØ | ½á¹¹¼°ÐÔÖÊ | ||
| A | Ô×Ó×îÍâ²ãµç×ÓÊýÊÇÄÚ²ãµç×Ó×ÜÊýµÄ
| ||
| B | BÊdz£¼û»¯·ÊµÄÖ÷ÒªÔªËØ£¬µ¥Öʳ£ÎÂÏÂ³ÊÆøÌ¬ | ||
| C | µ¥Öʱ»ÓþΪ¡°ÐÅÏ¢¸ïÃüµÄ´ß»¯¼Á¡±£¬Êdz£Óõİ뵼Ìå²ÄÁÏ | ||
| D | ͨ³£Çé¿öÏ£¬DûÓÐÕý»¯ºÏ¼Û£¬A¡¢B¡¢C¡¢E¶¼ÄÜΪDÐγɻ¯ºÏÎï | ||
| E | ÓëD¿ÉÒÔÐγÉÔ×Ó¸öÊý±È·Ö±ðΪ2£º1£¬1£º1µÄÁ½ÖÖÒºÌ廯ºÏÎïXºÍY |
£¨2£©BÓëD¶¼ÊǽϻîÆÃµÄ·Ç½ðÊôÔªËØ£¬Óû¯Ñ§·½³Ìʽ±íÃ÷ÕâÁ½ÖÖµ¥ÖʵÄÑõ»¯ÐÔÇ¿Èõ£º
£¨3£©Çø±ðXÓëYµÄ»¯Ñ§·½·¨ÊÇ
£¨4£©EÓëB×é³ÉµÄÁ½ÖÖ»¯ºÏÎïMºÍNËùº¬µÄµç×ÓÊý·Ö±ðÓëX¡¢YÏàµÈ£¬ÔòMµÄË®ÈÜÒºÏÔ
£¨5£©ÓÐÈËÈÏΪA¡¢CµÄµ¥ÖÊÓõ¼ÏßÁ¬½Óºó²åÈëNaOHÈÜÒºÖпÉÒÔÐγÉÔµç³Ø£¬ÊÔд³ö¸º¼«µÄµç¼«·´Ó¦Ê½£º
¿¼µã£ºÎ»ÖýṹÐÔÖʵÄÏ໥¹ØÏµÓ¦ÓÃ
רÌ⣺
·ÖÎö£ºAÔªËØÔ×Ó×îÍâ²ãµç×ÓÊýÊÇÄÚ²ãµç×Ó×ÜÊýµÄ
£¬AÓÐ3¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ2£¬ÔòAΪMgÔªËØ£»BÊdz£¼û»¯·ÊµÄÖ÷ÒªÔªËØ£¬µ¥Öʳ£ÎÂÏÂ³ÊÆøÌ¬£¬BΪNÔªËØ£»Cµ¥Öʱ»ÓþΪ¡°ÐÅÏ¢¸ïÃüµÄ´ß»¯¼Á¡±£¬Êdz£Óõİ뵼Ìå²ÄÁÏ£¬ÔòCΪSi£»Í¨³£Çé¿öÏ£¬DûÓÐ×î¸ßÕý»¯ºÏ¼Û£¬A¡¢B¡¢C¡¢E¶¼ÄÜÓëDÐγɻ¯ºÏÎÔòDΪOÔªËØ£»EÓëO¿ÉÒÔÐγÉÔ×Ó¸öÊý±È·Ö±ðΪ2£º1£¬1£º1µÄÁ½ÖÖÒºÌ廯ºÏÎïXºÍY£¬ÔòEΪHÔªËØ£¬XΪˮ¡¢YΪ˫ÑõË®£¬¾Ý´Ë½øÐнâ´ð£®
| 1 |
| 5 |
½â´ð£º
½â£ºAÔªËØÔ×Ó×îÍâ²ãµç×ÓÊýÊÇÄÚ²ãµç×Ó×ÜÊýµÄ
£¬AÓÐ3¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ2£¬ÔòAΪMgÔªËØ£»BÊdz£¼û»¯·ÊµÄÖ÷ÒªÔªËØ£¬µ¥Öʳ£ÎÂÏÂ³ÊÆøÌ¬£¬BΪNÔªËØ£»Cµ¥Öʱ»ÓþΪ¡°ÐÅÏ¢¸ïÃüµÄ´ß»¯¼Á¡±£¬Êdz£Óõİ뵼Ìå²ÄÁÏ£¬ÔòCΪSi£»Í¨³£Çé¿öÏ£¬DûÓÐ×î¸ßÕý»¯ºÏ¼Û£¬A¡¢B¡¢C¡¢E¶¼ÄÜÓëDÐγɻ¯ºÏÎÔòDΪOÔªËØ£»EÓëO¿ÉÒÔÐγÉÔ×Ó¸öÊý±È·Ö±ðΪ2£º1£¬1£º1µÄÁ½ÖÖÒºÌ廯ºÏÎïXºÍY£¬ÔòEΪHÔªËØ£¬XΪˮ¡¢YΪ˫ÑõË®£¬
£¨1£©AÓëBÐγɵϝºÏÎïΪµª»¯Ã¾£¬Æä»¯Ñ§Ê½Îª£ºMg3N2£¬µª»¯Ã¾ÊôÓÚÀë×Ó»¯ºÏÎ
¹Ê´ð°¸Îª£ºMg3N2£»Àë×Ó£»
£¨2£©ÀûÓÃÑõ»¯¼ÁµÄÑõ»¯ÐÔ´¦ÓÚÑõ»¯²úÎïµÄÑõ»¯ÐÔ£¬¿ÉÒÔ˵Ã÷µ¥ÖÊÑõ»¯ÐÔÇ¿Èõ£¬±íÃ÷µªÆø¡¢ÑõÆøµÄÑõ»¯ÐÔÇ¿ÈõµÄ·½³ÌʽΪ£º4NH3+3O2
2N2+6H2O£¬
¹Ê´ð°¸Îª£º4NH3+3O2
2N2+6H2O£»
£¨3£©X¡¢Y·Ö±ðΪH2O¡¢H2O2£¬ÒòË®¿ÉÔÚͨµçÌõ¼þÏ·ֽ⣬H2O2ÔÚ´ß»¯¼Á×÷ÓÃÏ·ֽ⣬Ôò¿ÉÑ¡ÓöþÑõ»¯ÃÌ×÷´ß»¯¼ÁÅжÏÁ½ÖÖÎïÖÊ£¬¹Û²ìÊÇ·ñÓÐÆøÅÝð³ö£¬
¹Ê´ð°¸Îª£ºÈ¡Á½Ö§ÊԹֱܷðÈ¡H2OºÍH2O2£¬ÔÙ·Ö±ð¼ÓÈë¶þÑõ»¯ÃÌ£¬ÈôÓÐÆøÅÝð³öµÄÔÎïÖÊΪH2O2£¬ÎÞÏÖÏóµÄÊÇH2O£»
£¨4£©EºÍB×é³ÉµÄÁ½ÖÖ»¯ºÏÎïMºÍNËùº¬µÄµç×ÓÊý·Ö±ðÓëH2O¡¢H2O2ÏàµÈ£¬ÔòMΪNH3¡¢NΪN2H4£¬NH3µÄË®ÈÜҺΪ°±Ë®£¬°±Ë®ÎªÈõ¼î£¬ÆäÈÜÒºÏÔʾ¼îÐÔ£»N2H4µÄ½á¹¹Ê½Îª
£¬
¹Ê´ð°¸Îª£º¼î£»
£»
£¨5£©Mg¡¢SiµÄµ¥ÖÊÓõ¼ÏßÁ¬½Óºó²åÈëNaOHÈÜÒºÖУ¬SiÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³É¹èËáÄÆÓëÇâÆø£¬¿ÉÒÔÐγÉÔµç³Ø£¬Si·¢ÉúÑõ»¯·´Ó¦£¬¹Ê¸º¼«ÉÏSiʧȥµç×Ó£¬¼îÐÔÌõ¼þÏÂÉú³É¹èËá¸ùÓëË®£¬¸º¼«µç¼«·´Ó¦Ê½Îª£ºSi-4e-+6OH-¨TSiO32-+3H2O£¬
¹Ê´ð°¸Îª£ºSi-4e-+6OH-¨TSiO32-+3H2O£®
| 1 |
| 5 |
£¨1£©AÓëBÐγɵϝºÏÎïΪµª»¯Ã¾£¬Æä»¯Ñ§Ê½Îª£ºMg3N2£¬µª»¯Ã¾ÊôÓÚÀë×Ó»¯ºÏÎ
¹Ê´ð°¸Îª£ºMg3N2£»Àë×Ó£»
£¨2£©ÀûÓÃÑõ»¯¼ÁµÄÑõ»¯ÐÔ´¦ÓÚÑõ»¯²úÎïµÄÑõ»¯ÐÔ£¬¿ÉÒÔ˵Ã÷µ¥ÖÊÑõ»¯ÐÔÇ¿Èõ£¬±íÃ÷µªÆø¡¢ÑõÆøµÄÑõ»¯ÐÔÇ¿ÈõµÄ·½³ÌʽΪ£º4NH3+3O2
| ||
¹Ê´ð°¸Îª£º4NH3+3O2
| ||
£¨3£©X¡¢Y·Ö±ðΪH2O¡¢H2O2£¬ÒòË®¿ÉÔÚͨµçÌõ¼þÏ·ֽ⣬H2O2ÔÚ´ß»¯¼Á×÷ÓÃÏ·ֽ⣬Ôò¿ÉÑ¡ÓöþÑõ»¯ÃÌ×÷´ß»¯¼ÁÅжÏÁ½ÖÖÎïÖÊ£¬¹Û²ìÊÇ·ñÓÐÆøÅÝð³ö£¬
¹Ê´ð°¸Îª£ºÈ¡Á½Ö§ÊԹֱܷðÈ¡H2OºÍH2O2£¬ÔÙ·Ö±ð¼ÓÈë¶þÑõ»¯ÃÌ£¬ÈôÓÐÆøÅÝð³öµÄÔÎïÖÊΪH2O2£¬ÎÞÏÖÏóµÄÊÇH2O£»
£¨4£©EºÍB×é³ÉµÄÁ½ÖÖ»¯ºÏÎïMºÍNËùº¬µÄµç×ÓÊý·Ö±ðÓëH2O¡¢H2O2ÏàµÈ£¬ÔòMΪNH3¡¢NΪN2H4£¬NH3µÄË®ÈÜҺΪ°±Ë®£¬°±Ë®ÎªÈõ¼î£¬ÆäÈÜÒºÏÔʾ¼îÐÔ£»N2H4µÄ½á¹¹Ê½Îª
¹Ê´ð°¸Îª£º¼î£»
£¨5£©Mg¡¢SiµÄµ¥ÖÊÓõ¼ÏßÁ¬½Óºó²åÈëNaOHÈÜÒºÖУ¬SiÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³É¹èËáÄÆÓëÇâÆø£¬¿ÉÒÔÐγÉÔµç³Ø£¬Si·¢ÉúÑõ»¯·´Ó¦£¬¹Ê¸º¼«ÉÏSiʧȥµç×Ó£¬¼îÐÔÌõ¼þÏÂÉú³É¹èËá¸ùÓëË®£¬¸º¼«µç¼«·´Ó¦Ê½Îª£ºSi-4e-+6OH-¨TSiO32-+3H2O£¬
¹Ê´ð°¸Îª£ºSi-4e-+6OH-¨TSiO32-+3H2O£®
µãÆÀ£º±¾Ì⿼²éÁËλÖᢽṹÓëÐÔÖʹØÏµµÄ×ÛºÏÓ¦Óã¬ÌâÄ¿ÄѶÈÖеȣ¬ÕýÈ·ÍÆ¶Ï¸÷ÔªËØÃû³ÆÎª½â´ð¹Ø¼ü£¬×¢ÒâÕÆÎÕÔ×ӽṹÓëÔªËØÖÜÆÚ±í¡¢ÔªËØÖÜÆÚÂɵĹØÏµ£¬ÊÔÌâ²àÖØ¿¼²éѧÉúµÄ·ÖÎö¡¢Àí½âÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
13 6 |
14 7 |
| A¡¢ÖÊÁ¿Êý | B¡¢ÖÊ×ÓÊý |
| C¡¢µç×ÓÊý | D¡¢ÖÐ×ÓÊý |
ijҺ̬Ìþ£¬Ëü²»¸úäåË®·´Ó¦£¬µ«ÄÜʹKMnO4ËáÐÔÈÜÒºÍÊÉ«£®½«Æä0.5molÍêȫȼÉÕÉú³ÉµÄCO2ͨÈ뺬5mol NaOHµÄÈÜÒºÖУ¬ËùµÃ̼ËáÄÆºÍ̼ËáÇâÄÆµÄÎïÖʵÄÁ¿Ö®±ÈΪ1£º3£®Ôò¸ÃÌþ¿ÉÄÜÊÇ£¨¡¡¡¡£©
| A¡¢1-¶¡Ï© |
| B¡¢¼×±½ |
| C¡¢1£¬3-¶þ¼×±½ |
| D¡¢2-¼×»ù-3-ÒÒ»ù-2-ÎìÏ© |
ÏÂÁйØÓÚ
µÄ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ËùÓÐCÔ×Ó¿ÉÄܹ²Æ½Ãæ |
| B¡¢³ý±½»·ÍâµÄCÔ×Ó¹²Ö±Ïß |
| C¡¢×î¶àÖ»ÓÐ4¸öC¹²Æ½Ãæ |
| D¡¢×î¶àÖ»ÓÐ3¸öC¹²Ö±Ïß |
ÏÂÁгýÔÓÊÔ¼ÁºÍ·½·¨¾ùÕýÈ·µÄÊÇ£¨À¨ºÅÄÚÎïÖÊΪÔÓÖÊ£©£¨¡¡¡¡£©
| A¡¢ÒÒËᣨˮ£©£ºCaO ÕôÁó |
| B¡¢ÒÒËáÒÒõ¥£¨ÒÒËᣩ£ºNaOHÈÜÒº ·ÖÒº |
| C¡¢ÒÒÍ飨ÒÒÏ©£©£ºËáÐÔKMnO4ÈÜÒº Ï´Æø |
| D¡¢äå±½£¨ä壩£ºNaOHÈÜÒº ·ÖÒº |