ÌâÄ¿ÄÚÈÝ
A¡¢B¡¢C¡¢D¡¢EÊÇÔ×ÓÐòÊýÒÀ´ÎÔö´óµÄ¶ÌÖÜÆÚÔªËØ£¬A¡¢DÔÚÖÜÆÚ±íÖеÄÏà¶ÔλÖÃÈçÏÂ±í£¬ÇÒÔªËØAµÄ×î¸ßÕý»¯ºÏ¼ÛÓë×îµÍ¸º»¯ºÏ¼ÛµÄ¾ø¶ÔÖµÏà²î2£¬BÓëDÊôÓÚͬÖ÷×åÔªËØ£»ÔªËØCÊÇÒ»ÖÖÒø°×É«½ðÊô£¬·ÅÖÃÔÚ¿ÕÆøÖлáѸËÙ±»Ñõ»¯³É°×É«ÎïÖÊ¡£
![]()
£¨1£©DµÄÔ×ӽṹʾÒâͼΪ £»
£¨2£©ÔªËØEÔÚÔªËØÖÜÆÚ±íÖÐλÓÚµÚ ×壻
£¨3£©C¡¢D¡¢EÀë×Ó°ë¾¶µÄ´óС¹ØÏµÎª £¨ÓÃÀë×Ó·ûºÅ±íʾ£©£»
£¨4£©ÔªËØBµÄµ¥ÖÊÓëÔªËØCµÄµ¥Öʿɷ¢Éú»¯Ñ§·´Ó¦Éú³É»¯ºÏÎï¼×£¬Ôò¼×µÄ»¯Ñ§Ê½Îª
£¬ÊµÑéÖ¤Ã÷¼×Äܹ»ÓëË®·¢Éú»¯Ñ§·´Ó¦£¬ÊÔд³ö¼×ÓëË®·´Ó¦µÄÀë×Ó·½³Ìʽ
£»
£¨5£©ÈôÒÒÊÇÔªËØAµÄ×î¼òµ¥ÆøÌ¬Ç⻯Î±ûÊÇÔªËØCµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯Îï¡£
¢ÙpHÏàͬµÄÒÒ±ûµÄË®ÈÜÒº£¬·Ö±ðÓÃÕôÁóˮϡÊ͵½ÔÀ´µÄx¡¢y±¶£¬Ï¡ÊͺóÁ½ÖÖÈÜÒºµÄpHÈÔÈ»Ïàͬ£¬Ôòx y£¨Ìîд¡°£¾¡±¡¢¡°£¼¡±»ò¡°=¡±£½£»
¢ÚÔÚ΢µç×Ó¹¤ÒµÖУ¬ÒÒµÄË®ÈÜÒº³£ÓÃ×÷¿ÌÊ´¼ÁH2O2µÄÇå³ý¼Á£¬Ëù·¢Éú·´Ó¦µÄ²úÎï²»ÎÛȾ»·¾³£¬Æä»¯Ñ§·½³ÌʽΪ £¨²»ÐèÒªÅ䯽£©¡£
(1) ![]()
£¨2£©¢÷A£¨1·Ö£©
£¨3£©Cl-£¾S2-£¾Na+£¨2·Ö£©
(4£©Na2O¡¢Na2O2(2·Ö£©
Na2O+H2O=2Na++2OH-¡¢2Na2O2+2H2O=4Na++4OH-+O2¡ü(4·Ö)
£¨5£©¢Ù£¾£¨2·Ö£© ¢ÚNH¡¤H2O+H2O2¡úN2¡ü+H2O£¨2·Ö£©
½âÎö:
ÂÔ
| A¡¢¼òµ¥Àë×ӵİ뾶£ºC£¾D£¾E£¾B | B¡¢¹¤ÒµÉϳ£Óõç½â·¨ÖƵÃCºÍDµÄµ¥ÖÊ | C¡¢Îȶ¨ÐÔ£ºA2B£¾A2E | D¡¢µ¥ÖÊD¿ÉÓÃÓÚÒ±Á¶Ä³Ð©ÄÑÈÛ½ðÊô |