ÌâÄ¿ÄÚÈÝ
£¨2011?ãÉÐÐÇøһģ£©ÒÔÏÂÊÇ̽¾¿Ë®µÄ×é³ÉµÄʵÑ飮ÓÒͼÊǵç½âˮʵÑéµÄʾÒâͼ£º£¨1£©A¶Ë½Óµç³Ø______¼«£¨Ìî¡°Õý¡±»ò¡°¸º¡±£©£®
£¨2£©¸ÃʵÑé¿ÉÖ¤Ã÷Ë®µÄÔªËØ×é³É£¬Ë®ÊÇÓÉ£¨Ð´Ãû³Æ£©______×é³ÉµÄ£®
£¨3£©Ë®ÖÐÔªËØ´æÔÚÐÎʽÊÇ______£¨Ìî¡°ÓÎÀë̬¡±»ò¡°»¯ºÏ̬¡±£©£®
£¨4£©Èôµç½âË®ÏûºÄË®3.6g£¬ÔòAÊÔ¹ÜÖÐÉú³ÉÆøÌåµÄ·Ö×Ó¸öÊýԼΪ______£®£¨ÇëÁÐʽ¼ÆË㣩
£¨5£©ÎªÁ˽øÒ»²½²â¶¨Ë®ÖеÄÔªËØ×é³ÉµÄÖÊÁ¿±È£¬Ä³ ¿Æ¼¼Ð¡×éµÄͬѧÉè¼ÆÁËÏÂÁÐʵÑ飨װÖÃÈçÓÒͼ£©£¬ÀûÓÃÇâÆø»¹ÔÑõ»¯ÍÉú³ÉͺÍË®£¬Í¨¹ý³ÆÁ¿·´Ó¦Ç°ºó×°ÖÃA¡¢BµÄÖÊÁ¿£¬½á¹û²âµÃ m£¨H£©£ºm£¨O£©£¾1£º8£¬±ÈÀíÂÛֵƫ¸ß£¬ÆäÔÒò¿ÉÄÜÊÇ______£®£¨Ìî±àºÅ£©
A£®Í¨ÈëµÄÇâÆøδ¾¹ý¸ÉÔï B£®×°ÖÃAÄڹܿÚÓÐË®Äý½á
C£®Ñõ»¯ÍûÓÐÍêÈ«»¹Ô D£®×°ÖÃBͬʱÎüÊÕÁË¿ÕÆøÖеÄË®ÕôÆøºÍCO2£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¡¢£¨2£©¸ù¾Ýµç½âË®µÄʵÑéÏÖÏóºÍÉú³ÉÎïÀ´»Ø´ð£¬µç½âË®µÄÏÖÏó¿É¼ÇÒäΪÕýÑõ¸ºÇâÒ»±È¶þ£¬ÕâÀïµÄÒ»±È¶þÊÇÌå»ý±È£®
£¨3£©ÔªËØÔÚ»¯ºÏÎïÖÐÒÔ»¯ºÏ̬´æÔÚ£¬ÔÚµ¥ÖÊÖÐÒÔÓÎÀë̬´æÔÚ£¬
£¨4£©¸ù¾Ýµç½âË®µÄ»¯Ñ§·½³Ìʽ½øÐмÆË㣬
£¨5£©´ÓʵÑé²Ù×÷µÄʧÎóÈëÊÖ¿¼ÂÇ£®
½â´ð£º½â£º
£¨1£©ÓÉͼ¿ÉÖª£¬AÊÔ¹ÜÖÐÆøÌåÌå»ý´ó£¬ÊÇÇâÆø£¬ÒòΪ¸º¼«²úÉúÇâÆø£¬¹ÊA¶ËÁ¬½ÓµçÔ´µÄ¸º¼«£»
£¨2£©ÓÉÉú³ÉÎïÊÇÇâÆøºÍÑõÆø¿ÉÖ¤Ã÷Ë®µÄÔªËØ×é³É£¬Ë®ÊÇÓÉÇâÔªËغÍÑõÔªËØ×é³ÉµÄ£®
£¨3£©ÒòΪˮÊôÓÚ»¯ºÏÎËùÒÔË®ÖеÄÔªËØÒÔ»¯ºÏ̬ÐÎʽ´æÔÚ£»
£¨4£©Èôµç½â3.6gË®£¬ÉèÉú³ÉµÄÇâÆøµÄĦ¶ûÖÊÁ¿Îªx
2H2O2H2¡ü+O2¡ü
36 2
3.6g x
½âµÃx=0.2g ÎïÖʵÄÁ¿ÊÇ£º0.2mol
0.2molÆøÌåµÄ·Ö×Ó¸öÊýÊÇ1.204×1023
£¨5£©½á¹û²âµÃm£¨H£©£ºm£¨O£©±ÈÀíÂÛֵƫ¸ß£¬ÊÇͨ¹ýUÐ͹ܵÄÔöÖØ£¨Ë®µÄÖÊÁ¿£©ÓëÓ²ÖÊÊԹܵÄÖÊÁ¿µÄ¼õС£¨ÑõµÄÖÊÁ¿£©£¬ÆäÔÒò¿ÉÄÜÊÇͨÈëµÄÇâÆøδ¾¹ý¸ÉÔïʱ¿ÉÄܵ¼ÖÂÉúʯ»ÒÔöÖؽ϶࣬¼ÆËãʱÇâÁ¿±ä´ó£¬»á³öÏÖ m£¨H£©£ºm£¨O£©£¾1£º8»ò×°ÖÃ×°ÖÃBÖÐÎüÊÕÁË¿ÕÆøÖеĶþÑõ»¯Ì¼ºÍË®ÕôÆø£¬µ¼Ö¼ÆËãʱÇâÁ¿±Èʵ¼ÊÖµ½Ï´ó£¬»òÕßÊÇË®·ÖûÓÐÍêÈ«±»ÎüÊÕ£¬¶øÑõ»¯ÍÊÇ·ñÍêÈ«·´Ó¦¶ÔÊý¾ÝûÓÐÓ°Ï죬¹ÊÑ¡ABD£®
´ð°¸Îª£º£¨1£©¸º
£¨2£©ÇâÔªËغÍÑõÔªËØ
£¨3£©»¯ºÏ̬
£¨4£©1.204×1023
£¨5£©ABD
µãÆÀ£º¸ÃÌâ½ÏÈ«ÃæµÄ¿¼²éÁ˵ç½âË®µÄʵÑéÏÖÏó¼°ÊµÑéµÄʵÖÊ£¬ÆøÌåµÄ¼ìÑ飬Óйػ¯Ñ§·½³ÌʽµÄ¼ÆËãµÈ£¬ÊÇÒ»µÀ×ÛºÏÐԱȽÏÇ¿µÄÏ°Ì⣮
£¨3£©ÔªËØÔÚ»¯ºÏÎïÖÐÒÔ»¯ºÏ̬´æÔÚ£¬ÔÚµ¥ÖÊÖÐÒÔÓÎÀë̬´æÔÚ£¬
£¨4£©¸ù¾Ýµç½âË®µÄ»¯Ñ§·½³Ìʽ½øÐмÆË㣬
£¨5£©´ÓʵÑé²Ù×÷µÄʧÎóÈëÊÖ¿¼ÂÇ£®
½â´ð£º½â£º
£¨1£©ÓÉͼ¿ÉÖª£¬AÊÔ¹ÜÖÐÆøÌåÌå»ý´ó£¬ÊÇÇâÆø£¬ÒòΪ¸º¼«²úÉúÇâÆø£¬¹ÊA¶ËÁ¬½ÓµçÔ´µÄ¸º¼«£»
£¨2£©ÓÉÉú³ÉÎïÊÇÇâÆøºÍÑõÆø¿ÉÖ¤Ã÷Ë®µÄÔªËØ×é³É£¬Ë®ÊÇÓÉÇâÔªËغÍÑõÔªËØ×é³ÉµÄ£®
£¨3£©ÒòΪˮÊôÓÚ»¯ºÏÎËùÒÔË®ÖеÄÔªËØÒÔ»¯ºÏ̬ÐÎʽ´æÔÚ£»
£¨4£©Èôµç½â3.6gË®£¬ÉèÉú³ÉµÄÇâÆøµÄĦ¶ûÖÊÁ¿Îªx
2H2O2H2¡ü+O2¡ü
36 2
3.6g x
½âµÃx=0.2g ÎïÖʵÄÁ¿ÊÇ£º0.2mol
0.2molÆøÌåµÄ·Ö×Ó¸öÊýÊÇ1.204×1023
£¨5£©½á¹û²âµÃm£¨H£©£ºm£¨O£©±ÈÀíÂÛֵƫ¸ß£¬ÊÇͨ¹ýUÐ͹ܵÄÔöÖØ£¨Ë®µÄÖÊÁ¿£©ÓëÓ²ÖÊÊԹܵÄÖÊÁ¿µÄ¼õС£¨ÑõµÄÖÊÁ¿£©£¬ÆäÔÒò¿ÉÄÜÊÇͨÈëµÄÇâÆøδ¾¹ý¸ÉÔïʱ¿ÉÄܵ¼ÖÂÉúʯ»ÒÔöÖؽ϶࣬¼ÆËãʱÇâÁ¿±ä´ó£¬»á³öÏÖ m£¨H£©£ºm£¨O£©£¾1£º8»ò×°ÖÃ×°ÖÃBÖÐÎüÊÕÁË¿ÕÆøÖеĶþÑõ»¯Ì¼ºÍË®ÕôÆø£¬µ¼Ö¼ÆËãʱÇâÁ¿±Èʵ¼ÊÖµ½Ï´ó£¬»òÕßÊÇË®·ÖûÓÐÍêÈ«±»ÎüÊÕ£¬¶øÑõ»¯ÍÊÇ·ñÍêÈ«·´Ó¦¶ÔÊý¾ÝûÓÐÓ°Ï죬¹ÊÑ¡ABD£®
´ð°¸Îª£º£¨1£©¸º
£¨2£©ÇâÔªËغÍÑõÔªËØ
£¨3£©»¯ºÏ̬
£¨4£©1.204×1023
£¨5£©ABD
µãÆÀ£º¸ÃÌâ½ÏÈ«ÃæµÄ¿¼²éÁ˵ç½âË®µÄʵÑéÏÖÏó¼°ÊµÑéµÄʵÖÊ£¬ÆøÌåµÄ¼ìÑ飬Óйػ¯Ñ§·½³ÌʽµÄ¼ÆËãµÈ£¬ÊÇÒ»µÀ×ÛºÏÐԱȽÏÇ¿µÄÏ°Ì⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿