ÌâÄ¿ÄÚÈÝ
ÏÂÁпòͼÖеÄÎïÖʾùΪÖÐѧ»¯Ñ§Öг£¼ûÎïÖÊ£¬ÆäÖмס¢ÒÒΪµ¥ÖÊ£¬ÆäÓà¾ùΪ»¯ºÏÎBΪ³£¼ûҺ̬»¯ºÏÎAΪµ»ÆÉ«¹ÌÌ壬½«GµÄ±¥ºÍÈÜÒºµÎÈë·ÐË®ÖУ¬Öó·Ð¿ÉµÃµ½ºìºÖÉ«½ºÌ壮Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©AµÄµç×ÓʽΪ £¬ÒÒµÄ×é³ÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ £®
£¨2£©·´Ó¦¢Ù¡«¢ÝÖУ¬ÊôÓÚ·ÇÑõ»¯»¹Ô·´Ó¦µÄÊÇ £¨ÌîÐòºÅ£©£»CÖк¬ÓеĻ¯Ñ§¼üÓÐ £¨ÌîÐòºÅ£ºaÀë×Ó¼ü£» b¼«ÐÔ¼ü£»c ·Ç¼«ÐÔ¼ü£©£®
£¨3£©·´Ó¦¢ÝµÄ»¯Ñ§·½³ÌʽΪ £»¼×ÓëB·´Ó¦µÄÀë×Ó·½³ÌʽΪ £®
£¨4£©FÈÜÒºÖÐÑôÀë×ӵļìÑé·½·¨Îª £®
£¨5£©ÔÚFÈÜÒºÖмÓÈëÓëFµÈÎïÖʵÄÁ¿µÄAÇ¡ºÃʹFת»¯ÎªE£¬Ð´³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ £®
£¨1£©AµÄµç×ÓʽΪ
£¨2£©·´Ó¦¢Ù¡«¢ÝÖУ¬ÊôÓÚ·ÇÑõ»¯»¹Ô·´Ó¦µÄÊÇ
£¨3£©·´Ó¦¢ÝµÄ»¯Ñ§·½³ÌʽΪ
£¨4£©FÈÜÒºÖÐÑôÀë×ӵļìÑé·½·¨Îª
£¨5£©ÔÚFÈÜÒºÖмÓÈëÓëFµÈÎïÖʵÄÁ¿µÄAÇ¡ºÃʹFת»¯ÎªE£¬Ð´³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ
¿¼µã£ºÎÞ»úÎïµÄÍÆ¶Ï
רÌâ£ºÍÆ¶ÏÌâ
·ÖÎö£º¼×¡¢ÒÒΪµ¥ÖÊ£¬¶þÕß·´Ó¦Éú³ÉAΪµ»ÆÉ«¹ÌÌ壬ÔòAΪNa2O2£¬¼×¡¢ÒÒ·Ö±ðΪNa¡¢ÑõÆøÖеÄÒ»ÖÖ£»BΪ³£¼ûҺ̬»¯ºÏÎÓëA·´Ó¦Éú³ÉCÓëÒÒ£¬¿ÉÍÆÖªBΪH2O¡¢ÒÒΪÑõÆø¡¢CΪNaOH£¬Ôò¼×ΪNa£»½«GµÄ±¥ºÍÈÜÒºµÎÈë·ÐË®ÖУ¬Öó·Ð¿ÉµÃµ½ºìºÖÉ«½ºÌ壬¿ÉÍÆÖªGΪFeCl3£¬½áºÏת»¯¹ØÏµ¿ÉÖª£¬EΪFe£¨OH£©3£¬DΪFe£¨OH£©2£¬FΪFeCl2£¬¾Ý´Ë½â´ð£®
½â´ð£º
½â£º¼×¡¢ÒÒΪµ¥ÖÊ£¬¶þÕß·´Ó¦Éú³ÉAΪµ»ÆÉ«¹ÌÌ壬ÔòAΪNa2O2£¬¼×¡¢ÒÒ·Ö±ðΪNa¡¢ÑõÆøÖеÄÒ»ÖÖ£»BΪ³£¼ûҺ̬»¯ºÏÎÓëA·´Ó¦Éú³ÉCÓëÒÒ£¬¿ÉÍÆÖªBΪH2O¡¢ÒÒΪÑõÆø¡¢CΪNaOH£¬Ôò¼×ΪNa£»½«GµÄ±¥ºÍÈÜÒºµÎÈë·ÐË®ÖУ¬Öó·Ð¿ÉµÃµ½ºìºÖÉ«½ºÌ壬¿ÉÍÆÖªGΪFeCl3£¬½áºÏת»¯¹ØÏµ¿ÉÖª£¬EΪFe£¨OH£©3£¬DΪFe£¨OH£©2£¬FΪFeCl2£¬
£¨1£©AΪNa2O2£¬µç×ÓʽΪ
£¬ÒÒΪÑõÆø£¬Æä×é³ÉÔªËØÑõÔªËØÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊǵڶþÖÜÆÚµÚ¢öA×壬
¹Ê´ð°¸Îª£º
£»µÚ¶þÖÜÆÚµÚ¢öA×壻
£¨2£©·´Ó¦¢Ù¡«¢ÝÖУ¬¢Ù¢Ú¢ÝÊôÓÚÑõ»¯»¹Ô·´Ó¦£¬¢Û¢ÜÊôÓÚ·ÇÑõ»¯»¹Ô·´Ó¦£»CΪNaOH£¬º¬ÓеĻ¯Ñ§¼üÓУºÀë×Ó¼ü¡¢¼«ÐÔ¼ü£¬
¹Ê´ð°¸Îª£º¢Û¢Ü£»ab£»
£¨3£©·´Ó¦¢ÝµÄ»¯Ñ§·½³ÌʽΪ£º4Fe£¨OH£©2+O2+2H2O=4Fe£¨OH£©3£»
¼×ÓëB·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º2Na+2H2O=2Na++2OH-+H2¡ü£¬
¹Ê´ð°¸Îª£º4Fe£¨OH£©2+O2+2H2O=4Fe£¨OH£©3£»2Na+2H2O=2Na++2OH-+H2¡ü£»
£¨4£©FeCl2ÈÜÒºÖÐÑôÀë×ӵļìÑé·½·¨Îª£ºÈ¡ÉÙÁ¿FÈÜÒº£¬µÎ¼ÓÉÙÁ¿KSCNÈÜÒº£¬ÈÜÒºÎޱ仯£¬ÔٵμÓË«ÑõË®»òÂÈË®£¬ÈôÈÜÒº±ä³ÉºìÉ«£¬ÔòÈÜÒºÖк¬ÓÐFe2+£¬
¹Ê´ð°¸Îª£ºÈ¡ÉÙÁ¿FÈÜÒº£¬µÎ¼ÓÉÙÁ¿KSCNÈÜÒº£¬ÈÜÒºÎޱ仯£¬ÔٵμÓË«ÑõË®»òÂÈË®£¬ÈôÈÜÒº±ä³ÉºìÉ«£¬ÔòÈÜÒºÖк¬ÓÐFe2+£»
£¨5£©ÔÚFÈÜÒºÖмÓÈëÓëFµÈÎïÖʵÄÁ¿µÄAÇ¡ºÃʹFת»¯ÎªE£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º4 Na2O2+4Fe2+=4Fe£¨OH£©3¡ý+O2¡ü+8Na+£¬
¹Ê´ð°¸Îª£º4 Na2O2+4Fe2+=4Fe£¨OH£©3¡ý+O2¡ü+8Na+£®
£¨1£©AΪNa2O2£¬µç×ÓʽΪ
¹Ê´ð°¸Îª£º
£¨2£©·´Ó¦¢Ù¡«¢ÝÖУ¬¢Ù¢Ú¢ÝÊôÓÚÑõ»¯»¹Ô·´Ó¦£¬¢Û¢ÜÊôÓÚ·ÇÑõ»¯»¹Ô·´Ó¦£»CΪNaOH£¬º¬ÓеĻ¯Ñ§¼üÓУºÀë×Ó¼ü¡¢¼«ÐÔ¼ü£¬
¹Ê´ð°¸Îª£º¢Û¢Ü£»ab£»
£¨3£©·´Ó¦¢ÝµÄ»¯Ñ§·½³ÌʽΪ£º4Fe£¨OH£©2+O2+2H2O=4Fe£¨OH£©3£»
¼×ÓëB·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º2Na+2H2O=2Na++2OH-+H2¡ü£¬
¹Ê´ð°¸Îª£º4Fe£¨OH£©2+O2+2H2O=4Fe£¨OH£©3£»2Na+2H2O=2Na++2OH-+H2¡ü£»
£¨4£©FeCl2ÈÜÒºÖÐÑôÀë×ӵļìÑé·½·¨Îª£ºÈ¡ÉÙÁ¿FÈÜÒº£¬µÎ¼ÓÉÙÁ¿KSCNÈÜÒº£¬ÈÜÒºÎޱ仯£¬ÔٵμÓË«ÑõË®»òÂÈË®£¬ÈôÈÜÒº±ä³ÉºìÉ«£¬ÔòÈÜÒºÖк¬ÓÐFe2+£¬
¹Ê´ð°¸Îª£ºÈ¡ÉÙÁ¿FÈÜÒº£¬µÎ¼ÓÉÙÁ¿KSCNÈÜÒº£¬ÈÜÒºÎޱ仯£¬ÔٵμÓË«ÑõË®»òÂÈË®£¬ÈôÈÜÒº±ä³ÉºìÉ«£¬ÔòÈÜÒºÖк¬ÓÐFe2+£»
£¨5£©ÔÚFÈÜÒºÖмÓÈëÓëFµÈÎïÖʵÄÁ¿µÄAÇ¡ºÃʹFת»¯ÎªE£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º4 Na2O2+4Fe2+=4Fe£¨OH£©3¡ý+O2¡ü+8Na+£¬
¹Ê´ð°¸Îª£º4 Na2O2+4Fe2+=4Fe£¨OH£©3¡ý+O2¡ü+8Na+£®
µãÆÀ£º±¾Ì⿼²éÎÞ»úÎïÍÆ¶Ï£¬Éæ¼°Na¡¢FeÔªËØ»¯ºÏÎïµÄÐÔÖʼ°×ª»¯£¬ÎïÖʵÄÑÕÉ«ÊÇÍÆ¶ÏÍ»ÆÆ¿Ú£¬ÔÙ½áºÏת»¯¹ØÏµÍƶϣ¬ÐèҪѧÉúÊìÁ·ÕÆÎÕÎïÖʵÄÐÔÖÊ£¬ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÎïÖÊÖÐÑõÔ×ÓÊýÄ¿Óë11.7g Na2O2ÖÐÑõÔ×ÓÊýÒ»¶¨ÏàµÈµÄÊÇ£¨¡¡¡¡£©
| A¡¢6.72L CO |
| B¡¢6.6g CO2 |
| C¡¢8 g SO3 |
| D¡¢9.6g H2SO4 |
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢»¥ÎªÍ¬ËØÒìÐÎÌåµÄÎïÖʵÄÐÔÖÊÍêÈ«Ïàͬ |
| B¡¢»¥ÎªÍ¬ËØÒìÐÎÌåµÄÎïÖÊÖ®¼ä²»¿ÉÄÜ·¢ÉúÏ໥ת»¯ |
| C¡¢ÑõÆøºÍ³ôÑõÖ®¼äµÄת»¯ÊÇÎïÀí±ä»¯ |
| D¡¢ÑõÆøºÍ³ôÑõÖ®¼äµÄת»¯ÊÇ»¯Ñ§±ä»¯ |
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢×ÔÈ»½çÖк¬ÓдóÁ¿µÄÓÎÀë̬µÄ¹è£¬´¿¾»µÄ¹è¾§Ìå¿ÉÓÃÓÚÖÆ×÷¼ÆËã»úоƬ |
| B¡¢¹èËáÄÆµÄË®ÈÜÒºË׳ÆË®²£Á§£¬¿ÉÓÃ×÷ľ²Ä·À¸¯¼Á |
| C¡¢Ë®Äà¡¢²£Á§¡¢Ë®¾§¶¼ÊǹèËáÑÎÖÆÆ· |
| D¡¢¶þÑõ»¯¹è²»ÓëÈκÎËá·´Ó¦£¬¿ÉÓÃÊ¯Ó¢ÖÆÔìÄÍËáÈÝÆ÷ |