ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿¢ñ£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ__________¡£
A£®ÔªËصĵ縺ÐÔÔ½´ó£¬Æäµ¥ÖÊÔ½Îȶ¨
B£®·Ö×Ó¾§ÌåÖпÉÄܲ»´æÔÚ¹²¼Û¼ü
C£®¾§¸ñÄÜÔ½´ó£¬ÐγɵÄÀë×Ó¾§ÌåÔ½Îȶ¨
D£®½ðÊô¾§ÌåºÍÀë×Ó¾§Ìå¾ù¾ßÓÐÑÓÕ¹ÐÔ
¢ò£®¸ÖÌúÖк¬ÓÐC¡¢N¡¢MnµÈÔªËØ£¬ÊµÑéÖг£ÓùýÁòËáÑÎÑõ»¯·¨²â¶¨¸ÖÌúÖÐÃ̵ĺ¬Á¿£¬·´Ó¦ÔÀíΪ2Mn2++5S2O82-+8H2O 2MnO4-+10SO42-+16H+
£¨1£©MnÔ×ӵļ۲ãµç×ӵĹìµÀ±í´ïʽ£¨µç×ÓÅŲ¼Í¼£©Îª____________________¡£
£¨2£©ÒÑÖªH2S2O8µÄ½á¹¹¼òʽÈçͼËùʾ¡£
¢ÙH2S2O8ÖÐSµÄ¹ìµÀÔÓ»¯·½Ê½Îª______________£¬H¡¢O¡¢SÈýÖÖÔªËØÖУ¬µç¸ºÐÔ×î´óµÄÔªËØÊÇ___________£¨ÌîÔªËØ·ûºÅ£©¡£
¢ÚS»ù̬Ô×ÓÖеç×ÓµÄÔ˶¯×´Ì¬ÓÐ_________ÖÖ¡£
¢ÛÉÏÊö·´Ó¦ÖÐS2O82-¶ÏÁѵĹ²¼Û¼üÀàÐÍΪ___________£¨Ìî¡°¦Ò¼ü¡±»ò¡°¦Ð¼ü¡±) £¬Ã¿Éú³É1mol MnO4-£¬¶ÏÁѵĹ²¼Û¼üÊýĿΪ___________NA¡£
£¨3£©CºÍNÄÜÐγɶàÖֽṹµÄ¾§Ìå¡£Ò»ÖÖÐÂÐ͵ij¬Ó²²ÄÁÏÀàËÆÓÚ½ð¸ÕʯµÄ½á¹¹£¬µ«Ó²¶È±È½ð¸Õʯ´ó£¬Æ侧°ûÈçͼËùʾ£¨Í¼Ê¾Ô×Ó¶¼°üº¬ÔÚ¾§°ûÄÚ£©£¬Æ仯ѧʽΪ______________¡£ÒÑÖª¾§°û²ÎÊýa=0.64nm£¬b=0.55nm£¬c=0.24nm£¬Ôò¸Ã¾§ÌåµÄÃܶÈΪ_______________£¨Áгöʽ×Ó¼´¿É£¬µ«Ê½×ÓÖв»°üº¬×Öĸ£©g/cm3¡£
¡¾´ð°¸¡¿ BC sp3 O 16 ¦Ò¼ü 2.5 C3N4
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º¢ñ£®A£®µ¥ÖÊÎȶ¨ÐÔÓë·Ö×ӽṹÓйأ»B£®Ï¡ÓÐÆøÌå¹¹³ÉµÄ·Ö×Ó¾§ÌåÖв»´æÔÚ¹²¼Û¼ü£»C£®¾§¸ñÄÜÔ½´ó£¬Àë×Ó¼ü¼üÄÜÔ½´ó£»D£®Àë×Ó¾§Ìå²»¾ù¾ßÓÐÑÓÕ¹ÐÔ¡£
¢ò£®£¨1£©MnÊÇ25ºÅÔªËØ£¬¼Ûµç×ӵĵç×ÓÅŲ¼Ê½ÊÇ £¬¸ù¾ÝºéÌعæÔòºÍÅÝÀû²»ÏàÈÝÔÀí£¬Ð´Mn¼Û²ãµç×ӵĹìµÀ±í´ïʽ¡£
£¨2£©¸ù¾Ý¼Û²ãµç×Ó¶Ô=¦Ò ¼üµç×Ó¶Ô+ÖÐÐÄÔ×ÓÉϵŵç×Ó¶Ô£¬½áºÏS2O8 2-µÄ½á¹¹ÅжÏSÔ×ÓÔÓ»¯ÀàÐÍ;·Ç½ðÊôÐÔԽǿµç¸ºÐÔÔ½´ó¡£
Ô×ÓºËÍâÓÐÒ»¸öµç×Ó¾ÍÓÐ1ÖÖÔ˶¯×´Ì¬¡£
·´Ó¦ÖÐS2O82-¶ÏÁѵĹ²¼Û¼üÊÇO-Oµ¥¼ü£¬µ¥¼ü¶¼ÊǦҼü£¬¸ù¾ÝÀë×Ó·½³ÌʽÿÉú³É2mol MnO4-£¬ÏûºÄ5mol S2O82-£»
£¨3£©Í¼Ê¾Ô×Ó¶¼°üº¬ÔÚ¾§°ûÄÚ£¬¸ù¾Ýͼʾ£¬Ã¿¸ö¾§°ûº¬ÓÐ6¸öCÔ×Ó¡¢8¸öNÔ×Ó£»Ã¿¸ö¾§°ûµÄÖÊÁ¿ÊÇ £»Ã¿¸ö¾§°ûµÄÌå»ýÊÇ £¬¸ù¾Ý ¼ÆËãÃܶȣ»
½âÎö£º¢ñ£®A£®µ¥ÖÊÎȶ¨ÐÔÓë·Ö×ӽṹÓйأ¬ÈçFµÄµç¸ºÐÔ´óÓÚN£¬N2±ÈF2Îȶ¨£¬¹ÊA´íÎó£»B£®Ï¡ÓÐÆøÌå¹¹³ÉµÄ·Ö×Ó¾§ÌåÖв»´æÔÚ¹²¼Û¼ü£¬¹ÊBÕýÈ·£»C£®¾§¸ñÄÜÔ½´ó£¬Àë×Ó¼ü¼üÄÜÔ½´ó£¬¾§ÌåÔ½Îȶ¨£¬¹ÊCÕýÈ·£»D£®Àë×Ó¾§Ìå²»¾ù¾ßÓÐÑÓÕ¹ÐÔ£¬¹ÊD´íÎó¡£
¢ò£®£¨1£©MnÊÇ25ºÅÔªËØ£¬¼Ûµç×ӵĵç×ÓÅŲ¼Ê½ÊÇ £¬¸ù¾ÝºéÌعæÔòºÍÅÝÀû²»ÏàÈÝÔÀí£¬ Mn¼Û²ãµç×ӵĹìµÀ±í´ïʽÊÇ¡£
£¨2£©¢ÙÁòÔ×Ó¼Û²ãµç×Ó¶ÔÊý=¦Ò ¼üµç×Ó¶Ô+ÖÐÐÄÔ×ÓÉϵŵç×Ó¶Ô=4+12(6-4¡Á1-2)=4£¬ËùÒÔSÔ×Ó²ÉÈ¡sp3ÔÓ»¯£»·Ç½ðÊôÐÔԽǿµç¸ºÐÔÔ½´ó£¬H¡¢O¡¢SÈýÖÖÔªËØÖУ¬µç¸ºÐÔ×î´óµÄÔªËØÊÇO¡£
¢ÚÓÐÒ»¸öµç×Ó¾ÍÓÐ1ÖÖÔ˶¯×´Ì¬£¬SÔ×ÓºËÍâÓÐ16¸öµç×Ó£¬ËùÒÔS»ù̬Ô×ÓÖеç×ÓµÄÔ˶¯×´Ì¬ÓÐ16ÖÖ¡£
¢Û·´Ó¦ÖÐS2O82-¶ÏÁѵĹ²¼Û¼üÊÇO-Oµ¥¼ü£¬µ¥¼ü¶¼ÊǦҼü£¬S2O82-¶ÏÁѵĹ²¼Û¼üÀàÐÍΪ¦Ò¼ü£»¸ù¾ÝÀë×Ó·½³ÌʽÿÉú³É2mol MnO4-£¬ÏûºÄ5mol S2O82-£¬Ã¿Éú³É1mol MnO4-£¬¶ÏÁѵÄS2O82-Öй²¼Û¼üÊýĿΪ2.5 NA£»
£¨3£©Í¼Ê¾Ô×Ó¶¼°üº¬ÔÚ¾§°ûÄÚ£¬ËùÒÔÿ¸ö¾§°ûº¬ÓÐ6¸öCÔ×Ó¡¢8¸öNÔ×Ó£¬»¯Ñ§Ê½ÎªC3N4£»Ã¿¸ö¾§°ûµÄÖÊÁ¿ÊÇ £»Ã¿¸ö¾§°ûµÄÌå»ýÊÇ £¬¸ù¾Ý £¬ÃܶÈ= ¡Â= g/cm3£»