ÌâÄ¿ÄÚÈÝ

ÄƵÄÑõ»¯Îïͨ³£ÓÐÑõ»¯ÄÆ£¨Na2O£©ºÍ¹ýÑõ»¯ÄÆ£¨Na2O2£©£®Na2OÊÇ°×É«¹ÌÌ壬Na2O2Êǵ­»ÆÉ«¹ÌÌ壮Na2O2Öг£»ìÓÐÉÙÁ¿Na2O£¬»¯Ñ§ÐËȤС×éµÄͬѧÓû²â¶¨Ä³ÊÔÑùÖÐNa2O2µÄ´¿¶È£¬ÇëÄãºÍËûÃÇÒ»ÆðÍê³ÉʵÑ飺
£¨1£©ÎÒÃÇÒѾ­ÖªµÀ£ºNa2O+H2O¨T2NaOHÇëÍê³ÉNa2O2ÓëH2O·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º2Na2O2+2H2O¨T4NaOH+______¡ü£¬¼ìÑé¸ÃÆøÌå¿ÉÓÃ______£®
£¨2£©¸ÃÐËȤС×éµÄͬѧÉè¼ÆÁ˼ס¢ÒÒÁ½Ì××°Ö㺼××°ÖÃÖÐÐéÏß·½¿òÄÚΪÆøÌå·¢Éú×°Öã¬ÄãÈÏΪӦºÍʵÑéÊÒÖÆÈ¡______µÄ×°ÖÃÏàͬ£®¸ÃÐËȤС×éÑ¡ÔñÕâÖÖ·½·¨ÊÕ¼¯ÆøÌåµÄÒÀ¾ÝÊÇ______£¬ÄãÈÏΪ»¹¿ÉÒÔÓÃ______·¨ÊÕ¼¯£®
£¨3£©ÒÒ×°ÖÃÓÃÀ´²â¶¨Éú³ÉÆøÌåµÄ______£®
£¨4£©¼××°ÖÃÓÃÀ´²â¶¨Éú³ÉÆøÌåµÄ______£®£¨±ê×¼×´¿öÏ£©£®ÈôÖªµÀÊÔÑùµÄÖÊÁ¿£¬ÒªÏëÇó³öNa2O2µÄ´¿¶È£¬»¹ÐèÒªÖªµÀµÄÊý¾ÝÓÐ______£®
A£®ÆøÌåÔÚ±ê×¼×´¿öϵÄÃܶȡ¡¡¡
B£®·´Ó¦×°ÖÃÖмÓÈëË®µÄÖÊÁ¿
C£®·´Ó¦ºóÈÜÒºµÄÖÊÁ¿£®

½â£º£¨1£©Na2O2ÓëH2O·´Ó¦Éú³ÉÇâÑõ»¯ÄƺÍÑõÆø£»ÒòΪÑõÆøÓÐÖúȼÐÔ£¬Òò´Ë¿ÉÓôø»ðÐǵÄľÌõÀ´¼ìÑ飬¹Ê´ð°¸Îª£ºO2£»´ø»ðÐǵÄľÌõ£»
£¨2£©¹ýÑõ»¯ÄÆÊǹÌÌ壬ˮÊÇÒºÌ壬Òò´Ë´Ë·´Ó¦ÊǹÌÒºÔÚ³£ÎÂÏ·´Ó¦ÖÆÈ¡ÆøÌ壬ËùÒÔºÍʵÑéÊÒÓùýÑõ»¯ÇâÖÆÈ¡ÑõÆø»òʵÑéÊÒÓôóÀíʯºÍÏ¡ÑÎËáÖÆÈ¡¶þÑõ»¯Ì¼µÄ·¢Éú×°ÖÃÏàͬ£»Í¼ÖÐÊÇÅÅË®·¨ÊÕ¼¯£¬¿ÉÖªÑõÆø²»Ò×ÈÜÓÚË®£»ÒòΪÑõÆøµÄÃܶȱȿÕÆø´ó£¬Òò´Ë»¹¿ÉÓÃÏòÉÏÅÅ¿ÕÆø·¨ÊÕ¼¯£¬¹Ê´ð°¸Îª£ºÑõÆø»ò¶þÑõ»¯Ì¼£»ÑõÆø²»Ò×ÈÜÓÚË®£»ÏòÉÏÅÅ¿ÕÆø£»
£¨3£©¸ù¾ÝÒÒ×°ÖõÄÌصã¿ÉÖªÒÒ×°ÖÃÓÃÀ´²â¶¨Éú³ÉÆøÌåµÄÖÊÁ¿£¬¹Ê´ð°¸Îª£ºÖÊÁ¿£»
£¨4£©¸ù¾Ý¼××°ÖõÄÌصã¿ÉÖª¼××°ÖÃÓÃÀ´²â¶¨Éú³ÉÆøÌåµÄÌå»ý£»ÒªÏëÇó³öNa2O2µÄ´¿¶È£¬ÐèÖªµÀÆäÖÊÁ¿£¬´ÓÌâÄ¿¿´¿Éͨ¹ýNa2O2ÓëH2O·´Ó¦µÄ»¯Ñ§·½³ÌʽÇóµÄ£¬ÒѲâ³öÑõÆøµÄÌå»ý£¬Òò´ËÖ»ÒªÖªµÀÑõÆøµÄÃܶȼ´¿É£¬Òò´Ë´ð°¸Îª£ºÌå»ý£»A£®
·ÖÎö£º£¨1£©¸ù¾Ý¹ýÑõ»¯ÄƺÍË®µÄ·´Ó¦·ÖÎö£¬¸ù¾ÝÑõÆøµÄ¼ìÑé·½·¨·ÖÎö£»
£¨2£©¸ù¾Ý·´Ó¦ÎïµÄ״̬ºÍ·´Ó¦Ìõ¼þÑ¡Ôñ·¢Éú×°Ö㻸ù¾ÝÑõÆøµÄÊÕ¼¯×°ÖÃÅжÏÑõÆøµÄÃܶȺÍË®ÈÜÐÔ£»
£¨3£©¸ù¾ÝÒÒ×°ÖõÄÌصãÅжÏÆäÓÃ;£»
£¨4£©¸ù¾Ý¼××°ÖõÄÌصãÅжÏÆäÓÃ;£¬ÒªÏëÇó³öNa2O2µÄ´¿¶È£¬ÐèÖªµÀÆäÖÊÁ¿£¬´ÓÌâÄ¿¿´¿Éͨ¹ýNa2O2ÓëH2O·´Ó¦µÄ»¯Ñ§·½³ÌʽÇóµÃ£¬ÒѲâ³öÑõÆøµÄÌå»ý£¬Òò´ËÖ»ÒªÖªµÀÑõÆøµÄÃܶȼ´¿É£®
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éѧÉú½ðÊôÄƵÄÑõ»¯ÎïºÍ¹ýÑõ»¯ÎïµÄÐÔÖÊÒÔ¼°ÓÃÅÅË®Á¿Æø·¨²â¶¨ÆøÌåµÄÌå»ýµÄ·½·¨£¬ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2006?Áijǣ©ÄƵÄÑõ»¯Îïͨ³£ÓÐÑõ»¯ÄÆ£¨Na2O£©ºÍ¹ýÑõ»¯ÄÆ£¨Na2O2£©£®Na2OÊÇ°×É«¹ÌÌ壬Na2O2Êǵ­»ÆÉ«¹ÌÌ壮Na2O2Öг£»ìÓÐÉÙÁ¿Na2O£¬»¯Ñ§ÐËȤС×éµÄͬѧÓû²â¶¨Ä³ÊÔÑùÖÐNa2O2µÄ´¿¶È£¬ÇëÄãºÍËûÃÇÒ»ÆðÍê³ÉʵÑ飺
£¨1£©ÎÒÃÇÒѾ­ÖªµÀ£ºNa2O+H2O¨T2NaOHÇëÍê³ÉNa2O2ÓëH2O·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º2Na2O2+2H2O¨T4NaOH+
O2
O2
¡ü£¬¼ìÑé¸ÃÆøÌå¿ÉÓÃ
´ø»ðÐǵÄľÌõ
´ø»ðÐǵÄľÌõ
£®
£¨2£©¸ÃÐËȤС×éµÄͬѧÉè¼ÆÁ˼ס¢ÒÒÁ½Ì××°Öãº

¼××°ÖÃÖÐÐéÏß·½¿òÄÚΪÆøÌå·¢Éú×°Öã¬ÄãÈÏΪӦºÍʵÑéÊÒÖÆÈ¡
ÑõÆø»ò¶þÑõ»¯Ì¼
ÑõÆø»ò¶þÑõ»¯Ì¼
µÄ×°ÖÃÏàͬ£®¸ÃÐËȤС×éÑ¡ÔñÕâÖÖ·½·¨ÊÕ¼¯ÆøÌåµÄÒÀ¾ÝÊÇ
ÑõÆø²»Ò×ÈÜÓÚË®
ÑõÆø²»Ò×ÈÜÓÚË®
£¬ÄãÈÏΪ»¹¿ÉÒÔÓÃ
ÏòÉÏÅÅ¿ÕÆø
ÏòÉÏÅÅ¿ÕÆø
·¨ÊÕ¼¯£®
£¨3£©ÒÒ×°ÖÃÓÃÀ´²â¶¨Éú³ÉÆøÌåµÄ
ÖÊÁ¿
ÖÊÁ¿
£®
£¨4£©¼××°ÖÃÓÃÀ´²â¶¨Éú³ÉÆøÌåµÄ
Ìå»ý
Ìå»ý
£®£¨±ê×¼×´¿öÏ£©£®ÈôÖªµÀÊÔÑùµÄÖÊÁ¿£¬ÒªÏëÇó³öNa2O2µÄ´¿¶È£¬»¹ÐèÒªÖªµÀµÄÊý¾ÝÓÐ
A
A
£®
A£®ÆøÌåÔÚ±ê×¼×´¿öϵÄÃܶȠ   
B£®·´Ó¦×°ÖÃÖмÓÈëË®µÄÖÊÁ¿
C£®·´Ó¦ºóÈÜÒºµÄÖÊÁ¿£®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø