|
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¶ÁÊý´ÎÊý | ÖÊÁ¿£¨g£© | |
׶ÐÎÆ¿+Ë®+ÊÔÑù | µÚ1´Î | 192.214 |
µÚ2´Î | 192.164 | |
µÚ3´Î | 192.028 | |
µÚ4´Î | 192.010 | |
µÚ5´Î | 192.010 |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
| ¶ÁÊý´ÎÊý | ÖÊÁ¿£¨g£© |
׶ÐÎÆ¿+Ë®+ÊÔÑù | µÚÒ»´Î | 192.214 |
µÚ¶þ´Î | 192.164 | |
µÚÈý´Î | 192.028 | |
µÚËÄ´Î | 192.010 | |
µÚÎå´Î | 192.010 |
(1)д³öNa2O2ºÍH2O·´Ó¦µÄ»¯Ñ§·½³Ìʽ ¡£
(2)¼ÆËã¹ýÑõ»¯ÄƵÄÖÊÁ¿·ÖÊýʱ£¬±ØÐèµÄÊý¾ÝÊÇ £¬²»±Ø×÷µÚÁù´Î¶ÁÊýµÄÔÒòÊÇ ¡£
(3)²â¶¨ÉÏÊöÑùÆ·£¨
¢Ù²Ù×÷¢òµÄÃû³ÆÊÇ ¡£
¢ÚÐèÖ±½Ó²â¶¨µÄÎïÀíÁ¿ÊÇ ¡£
¢Û²â¶¨¹ý³ÌÖÐÐèÒªµÄÒÇÆ÷Óеç×ÓÌìƽ¡¢Õô·¢Ã󡢾ƾ«µÆ£¬»¹ÐèÒª ¡¢ £¨¹Ì¶¨¡¢¼Ð³ÖÒÇÆ÷³ýÍ⣩¡£
¢ÜÔÚתÒÆÈÜҺʱ£¬ÈçÈÜҺתÒƲ»ÍêÈ«£¬ÔòNa2O2µÄÖÊÁ¿·ÖÊýµÄ²â¶¨½á¹û £¨Ìî¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
| ¶ÁÊý´ÎÊý | ÖÊÁ¿/g |
׶ÐÎÆ¿+Ë®+ÊÔÑù | µÚ1´Î | 192.214 |
µÚ2´Î | 192.164 | |
µÚ3´Î | 192.028 | |
µÚ4´Î | 192.010 | |
µÚ5´Î | 192.010 |
£¨1£©Ð´³öNa2O2ºÍH2O·´Ó¦µÄ»¯Ñ§·½³Ìʽ________________________________¡£
£¨2£©¼ÆËã¹ýÑõ»¯ÄÆÖÊÁ¿·ÖÊýʱ£¬±ØÐèµÄÊý¾ÝÊÇ________________¡£²»±Ø×÷µÚ6´Î¶ÁÊýµÄÔÒòÊÇ________________________________¡£
£¨3£©²â¶¨ÉÏÊöÑùÆ·£¨1.560 g£©ÖÐNa2O2ÖÊÁ¿·ÖÊýµÄÁíÒ»ÖÖ·½°¸£¬Æä²Ù×÷Á÷³ÌÈçÏ£º
ÑùÆ·¡ýÏ¡ÑÎËá
¢Ù²Ù×÷¢òµÄÃû³ÆÊÇ____________¡£
¢ÚÐèÖ±½Ó²â¶¨µÄÎïÀíÁ¿ÊÇ____________¡£
¢Û²â¶¨¹ý³ÌÖÐÐèÒªµÄÒÇÆ÷Óеç×ÓÌìƽ¡¢Õô·¢Ã󡢾ƾ«µÆ£¬»¹ÐèÒª________¡¢________£¨¹Ì¶¨¡¢¼Ð³ÖÒÇÆ÷³ýÍ⣩¡£
¢ÜÔÚתÒÆÈÜҺʱ£¬ÈçÈÜҺתÒƲ»ÍêÈ«£¬ÔòNa2O2ÖÊÁ¿·ÖÊýµÄ²â¶¨½á¹û____________£¨Ìî¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010-2011ѧÄêÁÉÄþÊ¡¸ßÈýµÚËÄ´ÎÄ£Ä⿼ÊÔ£¨Àí×Û£©»¯Ñ§²¿·Ö ÌâÐÍ£ºÊµÑéÌâ
²âijÖÖº¬ÓÐÉÙÁ¿Ñõ»¯ÄƵĹýÑõ»¯ÄÆÊÔÑùµÄÖÊÁ¿·ÖÊý¡£
·½·¨Ò»£ºÀûÓÃÏÂͼװÖòⶨ»ìºÏÎïÖÐNa2O2µÄÖÊÁ¿·ÖÊý£¬ÒÑÖªÊÔÑùÖÊÁ¿Îª1.560g¡¢×¶ÐÎÆ¿ºÍË®µÄÖÊÁ¿Îª190.720g£¬Ã¿¸ôÏàͬʱ¼ä¶ÁµÃµç×ÓÌìƽµÄÊý¾ÝÈç±í£º
£¨1£©Ð´³öNa2O2ºÍH2O·´Ó¦µÄ»¯Ñ§·½³Ìʽ________________
£¨2£©¸ÃÊÔÑùÖйýÑõ»¯ÄƵÄÖÊÁ¿·ÖÊýΪ____________________£¨±£Áô3λÓÐЧÊý×Ö£©
²»±Ø×÷µÚ6´Î¶ÁÊýµÄÔÒòÊÇ____________________________________
·½·¨¶þ£º²â¶¨ÉÏÊöÑùÆ·£¨1.560g£©ÖÐNa2O2ÖÊÁ¿·ÖÊýµÄÁíÒ»ÖÖ·½°¸£¬Æä²Ù×÷Á÷³ÌÈçÏ£º
£¨3£©²Ù×÷¢òµÄÃû³ÆÊÇ________________________
£¨4£©ÐèÖ±½Ó²â¶¨µÄÎïÀíÁ¿ÊÇ______________________________
£¨5£©²â¶¨¹ý³ÌÖÐÐèÒªµÄÒÇÆ÷Óеç×ÓÌìƽ¡¢Õô·¢Ã󡢾ƾ«µÆ¡¢»¹ÐèÒª________¡¢_______£¨¹Ì¶¨¡¢¼Ð³ÖÒÇÆ÷³ýÍ⣩
£¨6£©ÔÚתÒÆÈÜҺʱ£¬ÈçÈÜҺתÒƲ»ÍêÈ«£¬ÔòNa2O2ÖÊÁ¿·ÖÊýµÄ²â¶¨½á¹û__________________
£¨ÌîÆ«´ó¡¢Æ«Ð¡»ò²»±ä£©¡£
·½·¨Èý£ºÇë´ÓÏÂͼÖÐÑ¡ÓÃÊʵ±ÒÇÆ÷²â¶¨»ìºÏÎïÖÐNa2O2µÄÖÊÁ¿·ÖÊý£¬ÒªÇó²Ù×÷¼òµ¥¡£
³ý´ý²âÊÔÑùÍ⣬ÏÞÑ¡ÊÔ¼Á£ºCaCO3¹ÌÌå,6mol/LÑÎËáºÍÕôÁóË®
£¨7£©ËùÑ¡ÓÃ×°ÖõÄÁ¬½Ó˳ÐòÓ¦ÊÇ(Ìî¸÷½Ó¿ÚµÄ×Öĸ;Á¬½Ó½º¹ÜÊ¡ÂÔ)__________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com