ÌâÄ¿ÄÚÈÝ

£¨1£©Ä³Î¶ÈÏÂÖØË®(D2O)µÄÀë×Ó»ý³£ÊýΪ1.6¡Á10£­15£¬Ïñ¶¨ÒåpHÒ»ÑùÀ´¹æ¶¨pD£½£­lgc(D+)£¬Çë»Ø´ðÒÔÏÂÎÊÌ⣺

¢Ùд³öÖØË®µÄµçÀë·½³Ìʽ ¡£

¢Ú¸ÃζÈÏ£¬ÖØË®ÖеÄpD£½_____ ___(ÒÑÖªlg2£½0.3)¡£

¢Û0.01 mol/LµÄNaODÈÜÒºÖÐpD£½____ ____¡£

£¨2£©Ë«ÑõË®£¨H2O2£©ºÍË®¶¼ÊǼ«Èõµç½âÖÊ£¬µ«H2O2±ÈË®¸üÏÔËáÐÔ¡£

¢ÙÈô°ÑH2O2¿´³ÉÊǶþÔªÈõËᣬÇëд³öËüÔÚË®ÖеÚÒ»²½µçÀëµÄ·½³Ìʽ£º______________¡£

¢Ú¼øÓÚH2O2ÏÔÈõËáÐÔ£¬ËüÄÜͬǿ¼î×÷ÓÃÐγÉÕýÑΣ¬ÔÚÒ»¶¨Ìõ¼þÏÂÒ²¿ÉÒÔÐγÉËáʽÑΡ£Çëд³öH2O2ÓëBa(OH)2×÷ÓÃÐγÉÕýÑεĻ¯Ñ§·½³Ìʽ£º_____________________¡£

¢ÛË®µçÀëÉú³ÉH3O+ ºÍOH£­½Ð×öË®µÄ×ÔżµçÀ롣ͬˮһÑù£¬H2O2Ò²Óм«Î¢ÈõµÄ×ÔżµçÀ룬Æä×ÔżµçÀë·½³ÌʽΪ£º_______________________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø