ÌâÄ¿ÄÚÈÝ
£¨1£©ÒÑ֪ijÔ×ÓÖеĵç×Ó¡¢ÖÊ×Ó¡¢ÖÐ×ÓµÈÁ£×ÓÊýÖ®ºÍΪ40£¬ÆäÖÐ14¸öÁ£×Ó²»´øµç£¬Ôò¸ÃÔ×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿Îª
£¨2£©Ì¼Ô×ÓµÄÖÊÁ¿Îª1.993¡Á10-26Kg£¬12g̼Լº¬
£¨3£©ÈËÌåÖк¬Óйý¶àµÄÄòËᣨC5H4N4O3£©»áÒýÆðÍ´·çºÍÉö½áʯ£¬ÖÎÁÆʱ¿ÉÒÔ·þÓÃàÑßÊ´¼ £¨C5H3N4OH£©£¬Á½Õß×é³ÉÔªËصÄÖÖÀà
£¨4£©¸ßλòÃÍÁÒײ»÷¾ùÄÜʹÏõËá立¢Éú¾çÁҵķֽⷴӦ£¬Éú³É´óÁ¿µÄÆøÌå²¢·Å³ö´óÁ¿µÄÈÈ£¬Òò¶ø·¢Éú±¬Õ¨£®2001Äê3ÔÂ16ÈÕʯ¼Òׯ±¬Õ¨°¸ÖУ¬×ï·¸¾ÍÊÇÓÃËü×öըҩΣº¦Éç»áÖΰ²µÄ£®ÒÑÖªÏõËá隣¬Õ¨·´Ó¦»¯Ñ§·½³ÌʽΪ£º2NH4NO3¨T2N2¡ü+O2¡ü+4X£¬ÔòXµÄ»¯Ñ§Ê½ÊÇ
27
27
£®£¨2£©Ì¼Ô×ÓµÄÖÊÁ¿Îª1.993¡Á10-26Kg£¬12g̼Լº¬
6.02¡Á1023
6.02¡Á1023
¸ö̼Ô×Ó£®ÒÑÖªÌúÔ×ÓµÄÖÊÁ¿Îª9.288¡Á10-26Kg£¬ÔòÌúÔ×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿ÊÇ56
56
£®£¨3£©ÈËÌåÖк¬Óйý¶àµÄÄòËᣨC5H4N4O3£©»áÒýÆðÍ´·çºÍÉö½áʯ£¬ÖÎÁÆʱ¿ÉÒÔ·þÓÃàÑßÊ´¼ £¨C5H3N4OH£©£¬Á½Õß×é³ÉÔªËصÄÖÖÀà
Ïàͬ
Ïàͬ
£¨Ìî¡°Ïàͬ¡±»ò¡°²»Í¬¡±£©£¬Ã¿¸ö·Ö×ÓÖк¬ÓÐÑõ
Ñõ
Ô×Ó¸öÊý²»Í¬£®£¨4£©¸ßλòÃÍÁÒײ»÷¾ùÄÜʹÏõËá立¢Éú¾çÁҵķֽⷴӦ£¬Éú³É´óÁ¿µÄÆøÌå²¢·Å³ö´óÁ¿µÄÈÈ£¬Òò¶ø·¢Éú±¬Õ¨£®2001Äê3ÔÂ16ÈÕʯ¼Òׯ±¬Õ¨°¸ÖУ¬×ï·¸¾ÍÊÇÓÃËü×öըҩΣº¦Éç»áÖΰ²µÄ£®ÒÑÖªÏõËá隣¬Õ¨·´Ó¦»¯Ñ§·½³ÌʽΪ£º2NH4NO3¨T2N2¡ü+O2¡ü+4X£¬ÔòXµÄ»¯Ñ§Ê½ÊÇ
H2O
H2O
£®·ÖÎö£º£¨1£©¸ù¾ÝÔ×ӵĽṹÒÔ¼°¹¹³ÉÔ×ÓµÄÁ£×ÓÖ®¼äµÄ¹Øϵ½øÐзÖÎö£¬Ïà¶ÔÔ×ÓÖÊÁ¿¡ÖÖÊÁ¿Êý=ÖÊ×ÓÊý+ÖÐ×ÓÊý£®
£¨2£©ÒÔÒ»ÖÖ̼Ô×ÓÖÊÁ¿µÄ
Ϊ±ê×¼£¬ÆäËûÔ×ÓµÄÖÊÁ¿¸úËüÏà±È½ÏËùµÃµ½µÄ±È£¬×÷ΪÕâÖÖÔ×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿£®
£¨3£©¸ù¾ÝÄòËᣨC5H4N4O3£©ÓëàÑßÊ´¼£¨C5H3N4OH£©»¯Ñ§Ê½µÄº¬Òå½øÐзÖÎö½â´ð£®
£¨4£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª£¬ÔÚ»¯Ñ§·´Ó¦ÖУ¬·´Ó¦Ç°ºóÔ×ÓµÄÖÖÀàûÓиı䣬ÊýĿûÓÐÔö¼õ£¬Ô×ÓµÄÖÊÁ¿Ò²Ã»Óиı䣮
£¨2£©ÒÔÒ»ÖÖ̼Ô×ÓÖÊÁ¿µÄ
1 |
12 |
£¨3£©¸ù¾ÝÄòËᣨC5H4N4O3£©ÓëàÑßÊ´¼£¨C5H3N4OH£©»¯Ñ§Ê½µÄº¬Òå½øÐзÖÎö½â´ð£®
£¨4£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª£¬ÔÚ»¯Ñ§·´Ó¦ÖУ¬·´Ó¦Ç°ºóÔ×ÓµÄÖÖÀàûÓиı䣬ÊýĿûÓÐÔö¼õ£¬Ô×ÓµÄÖÊÁ¿Ò²Ã»Óиı䣮
½â´ð£º½â£º£¨1£©Ô×ÓÒ»°ãÊÇÓÉÖÊ×Ó¡¢ÖÐ×Ó¡¢µç×Ó¹¹³ÉµÄ£¬ÆäÖÐÖÐ×Ó²»´øµç£¬Ò»¸öÖÊ×Ó´øÒ»¸öµ¥Î»µÄÕýµçºÉ£¬Ò»¸öµç×Ó´øÒ»¸öµ¥Î»µÄ¸ºµçºÉ£¬ÔÚÔ×ÓÖУ¬ÖÊ×ÓÊý=µç×ÓÊý£®ÒÑÖª¸ÃÔªËصÄÒ»¸öÔ×ÓÖÐ14¸ö΢Á£²»´øµç£¬Ò²¾ÍÊÇ˵ÓÐ14¸öÖÐ×Ó£¬ÖÊ×Ӻ͵ç×Ó¹²ÓÐ40-14=26£¬ÓÖÒòΪÖÊ×ÓÊý=µç×ÓÊý£¬¹ÊÖÊ×ÓÊýΪ13£¬ËùÒÔÏà¶ÔÔ×ÓÖÊÁ¿¡ÖÖÊÁ¿Êý=13+14=27£¬¹Ê´ð°¸Îª£º13£»27£®
£¨2£©Ì¼Ô×ÓµÄÖÊÁ¿Îª1.993¡Á10-26Kg£¬12g̼Լº¬Ì¼Ô×ӵĸöÊýΪ12g¡Â1.993¡Á10-26Kg=6.02¡Á1023¸ö£¬ÌúÔ×ÓµÄÖÊÁ¿Îª9.288¡Á10-26Kg£¬ÔòÌúÔ×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿=
¡Ö56£»¹Ê´ð°¸Îª£º6.02¡Á1023£»56£»
£¨3£©ÓÉÄòËᣨC5H4N4O3£©ÓëàÑßÊ´¼£¨C5H3N4OH£©»¯Ñ§Ê½¿ÉÖª£¬ÄòËᣨC5H4N4O3£©ÓëàÑßÊ´¼£¨C5H3N4OH£©¶¼ÊÇÓÉ̼¡¢Çâ¡¢µª¡¢ÑõËÄÖÖÔªËØ×é³ÉµÄ£¬¹ÊÁ½Õß×é³ÉÔªËصÄÖÖÀàÏàͬ£»
ÿ¸öÄòËá¡¢àÑßÊ´¼·Ö×ÓÖоùº¬ÓÐ5¸ö̼Ô×Ó¡¢4¸öÇâÔ×ÓºÍ4¸öµªÔ×Ó£¬µ«1¸ö·Ö×ÓÖÐËùº¬µÄÑõÔ×ÓÊýÄ¿·Ö±ðÊÇ3¡¢1£¬Ã¿¸ö·Ö×ÓÖк¬ÓеÄÑõÔ×ÓÊýÄ¿²»Í¬£®
¹Ê´ð°¸Îª£ºÏàͬ£»Ñõ£®
£¨4£©¸ù¾ÝÖÊÁ¿Êغ㶨Âɺͻ¯Ñ§·½³Ìʽ¿ÉÖª£¬XµÄ»¯Ñ§Ê½Öк¬ÓÐNÔªËصÄÔ×Ó¸öÊýΪ£º£¨2¡Á2-2¡Á2£©¡Â4=0£¬º¬ÓÐHÔªËصÄÔ×Ó¸öÊýΪ£º£¨2¡Á4¡Â4£©=2£¬º¬ÓÐOÔªËصÄÔ×Ó¸öÊýΪ£º£¨2¡Á3-2£©¡Â4=1£®
¹ÊXµÄ»¯Ñ§Ê½Îª£ºH2O£®¹Ê´ð°¸Îª£ºH2O£®
£¨2£©Ì¼Ô×ÓµÄÖÊÁ¿Îª1.993¡Á10-26Kg£¬12g̼Լº¬Ì¼Ô×ӵĸöÊýΪ12g¡Â1.993¡Á10-26Kg=6.02¡Á1023¸ö£¬ÌúÔ×ÓµÄÖÊÁ¿Îª9.288¡Á10-26Kg£¬ÔòÌúÔ×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿=
9.288¡Á10-26Kg | ||
1.993¡Á10-26Kg¡Á
|
£¨3£©ÓÉÄòËᣨC5H4N4O3£©ÓëàÑßÊ´¼£¨C5H3N4OH£©»¯Ñ§Ê½¿ÉÖª£¬ÄòËᣨC5H4N4O3£©ÓëàÑßÊ´¼£¨C5H3N4OH£©¶¼ÊÇÓÉ̼¡¢Çâ¡¢µª¡¢ÑõËÄÖÖÔªËØ×é³ÉµÄ£¬¹ÊÁ½Õß×é³ÉÔªËصÄÖÖÀàÏàͬ£»
ÿ¸öÄòËá¡¢àÑßÊ´¼·Ö×ÓÖоùº¬ÓÐ5¸ö̼Ô×Ó¡¢4¸öÇâÔ×ÓºÍ4¸öµªÔ×Ó£¬µ«1¸ö·Ö×ÓÖÐËùº¬µÄÑõÔ×ÓÊýÄ¿·Ö±ðÊÇ3¡¢1£¬Ã¿¸ö·Ö×ÓÖк¬ÓеÄÑõÔ×ÓÊýÄ¿²»Í¬£®
¹Ê´ð°¸Îª£ºÏàͬ£»Ñõ£®
£¨4£©¸ù¾ÝÖÊÁ¿Êغ㶨Âɺͻ¯Ñ§·½³Ìʽ¿ÉÖª£¬XµÄ»¯Ñ§Ê½Öк¬ÓÐNÔªËصÄÔ×Ó¸öÊýΪ£º£¨2¡Á2-2¡Á2£©¡Â4=0£¬º¬ÓÐHÔªËصÄÔ×Ó¸öÊýΪ£º£¨2¡Á4¡Â4£©=2£¬º¬ÓÐOÔªËصÄÔ×Ó¸öÊýΪ£º£¨2¡Á3-2£©¡Â4=1£®
¹ÊXµÄ»¯Ñ§Ê½Îª£ºH2O£®¹Ê´ð°¸Îª£ºH2O£®
µãÆÀ£º±¾ÌâÄѶȽϴó£¬ÕÆÎÕÔ×ÓÖеÄÓйØÊýÁ¿¹Øϵ¡¢Ïà¶ÔÔ×ÓÖÊÁ¿µÄ¼ÆËãÒÔ¼°ÖÊÁ¿Êغ㶨ÂɵÄÓйØ֪ʶÊǽâÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÎÒÃÇÖÜΧµÄÎïÖÊÊÀ½çÊÇÓÉ100¶àÖÖÔªËØ×é³ÉµÄ£¬ÎªÁ˱ãÓÚÑо¿ÔªËصÄÐÔÖÊ£¬³£³£ÐèҪѰÕÒËüÃÇÖ®¼äµÄÄÚÔÚ¹æÂÉ£®Ï±íÁгöµÄÊÇ1¡«18ºÅÔªËصIJ¿·Ö×î¸ßÕý»¯ºÏ¼ÛºÍ×îµÍ¸º»¯ºÏ¼Û£®ÇëÄãÔĶÁºó£¬»Ø´ðÏÂÁÐÎÊÌ⣺
1 H +1 | 2 He 0 | ||||||
3 Li +1 | 4 Be +2 | 5 B +3 | 6 C +4-4 | 7 N +5-3 | 8 O -2 | 9 F -1 | 10 Ne 0 |
11 Na +1 | 12 Mg +2 | 13 Al +3 | 14 Si +4-4 | 15 P +5-3 | 16 S | 17 Cl +7-1 | 18 Ar 0 |
£¨2£©ÍƲâ16ºÅÔªËصÄ×îµÍ¸º»¯ºÏ¼ÛΪ________£¬×î¸ßÕý»¯ºÏ¼ÛµÄÑõ»¯ÎïµÄ»¯Ñ§Ê½Îª________£®
£¨3£©ÔªËØÖÜÆÚ±íÊÇÎÒÃÇѧϰ»¯Ñ§µÄÖØÒª¹¤¾ß£¬ËüÀˆ²Øןܶà¹æÂÉ£®´Ó»¯ºÏ¼Û½Ç¶È·ÖÎö£¬ÎÒÃÇ¿ÉÒÔ˵³öÆäÖеÄÒ»¸ö¹æÂÉ£º________£®
£¨2008?ÄϺ£ÇøÄ£Ä⣩ÎÒÃÇÖÜΧµÄÎïÖÊÊÀ½çÊÇÓÉ100¶àÖÖÔªËØ×é³ÉµÄ£¬ÎªÁ˱ãÓÚÑо¿ÔªËصÄÐÔÖÊ£¬³£³£ÐèҪѰÕÒËüÃÇÖ®¼äµÄÄÚÔÚ¹æÂÉ£®Ï±íÁгöµÄÊÇ1¡«18ºÅÔªËصIJ¿·Ö×î¸ßÕý»¯ºÏ¼ÛºÍ×îµÍ¸º»¯ºÏ¼Û£®ÇëÄãÔĶÁºó£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÒÑ֪ijԪËØR2+µÄÀë×ӽṹʾÒâͼΪ£»Ôò¸ÃÔªËصÄ______µÄ×îÍâ²ãµç×ÓÊýΪ______£¬ÊôÓÚ______ÔªËØ£¨Ìî¡°½ðÊô¡±»ò¡°·Ç½ðÊô¡±£©£»11ºÅÔªËØÔÚ»¯Ñ§·´Ó¦ÖÐÐγɵÄÁ£×ÓÓë______£¨Ð´ÔªËØ·ûºÅ£©Ô×Ó¾ßÓÐÏàͬµÄºËÍâµç×ÓÅŲ¼£®
£¨2£©ÍƲâ16ºÅÔªËصÄ×îµÍ¸º»¯ºÏ¼ÛΪ______£¬×î¸ßÕý»¯ºÏ¼ÛµÄÑõ»¯ÎïµÄ»¯Ñ§Ê½Îª______£®
£¨3£©ÔªËØÖÜÆÚ±íÊÇÎÒÃÇѧϰ»¯Ñ§µÄÖØÒª¹¤¾ß£¬ËüÀˆ²Øןܶà¹æÂÉ£®´Ó»¯ºÏ¼Û½Ç¶È·ÖÎö£¬ÎÒÃÇ¿ÉÒÔ˵³öÆäÖеÄÒ»¸ö¹æÂÉ£º______£®
1 H +1 | 2 He | ||||||
3 Li +1 | 4 Be +2 | 5 B +3 | 6 C +4-4 | 7 N +5-3 | 8 O -2 | 9 F -1 | 10 Ne |
11 Na +1 | 12 Mg +2 | 13 Al +3 | 14 Si +4-4 | 15 P +5-3 | 16 S | 17 Cl +7-1 | 18 Ar |
£¨2£©ÍƲâ16ºÅÔªËصÄ×îµÍ¸º»¯ºÏ¼ÛΪ______£¬×î¸ßÕý»¯ºÏ¼ÛµÄÑõ»¯ÎïµÄ»¯Ñ§Ê½Îª______£®
£¨3£©ÔªËØÖÜÆÚ±íÊÇÎÒÃÇѧϰ»¯Ñ§µÄÖØÒª¹¤¾ß£¬ËüÀˆ²Øןܶà¹æÂÉ£®´Ó»¯ºÏ¼Û½Ç¶È·ÖÎö£¬ÎÒÃÇ¿ÉÒÔ˵³öÆäÖеÄÒ»¸ö¹æÂÉ£º______£®