Question

ÒÔÏÂÊÇ̽¾¿Ë®µÄ×é³ÉµÄʵÑ飮ÏÂͼÊǵç½âˮʵÑéµÄʾÒâͼ£º



£¨1£©Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ______£»
£¨2£©A¶Ë½Óµç³Ø______¼«£¨Ìî¡°Õý¡±»ò¡°¸º¡±£©£»
£¨3£©µç½âË®µÄ¹ý³ÌÖУ¬·¢Éú¸Ä±äµÄ΢Á£ÊÇ£¨Ð´Ãû³Æ£©______£»
£¨4£©¸ÃʵÑé¿ÉÖ¤Ã÷Ë®µÄÔªËØ×é³É£¬Ë®ÊÇÓÉ£¨Ð´Ãû³Æ£©______×é³ÉµÄ£»
£¨5£©Ë®ÖÐÔªËØ´æÔÚÐÎʽÊÇ______£¨Ìî¡°ÓÎÀë̬¡±»ò¡°»¯ºÏ̬¡±£©£»
£¨6£©¼ìÑéBÊÔ¹ÜÖÐÆøÌåµÄ²Ù×÷·½·¨ºÍÏÖÏóÊÇ______£»
£¨7£©Èôµç½âË®ÏûºÄË®3.6g£¬ÔòAÊÔ¹ÜÖÐÉú³ÉÆøÌåµÄ·Ö×Ó¸öÊýԼΪ______£»
£¨8£©ÎªÁ˽øÒ»²½²â¶¨Ë®ÖеÄÔªËØ×é³ÉµÄÖÊÁ¿±È£¬Ä³¿Æ¼¼Ð¡×éµÄͬѧÉè¼ÆÁËÏÂÁÐʵÑ飨װÖÃÈçͼ£©£¬



ͨ¹ý³ÆÁ¿·´Ó¦Ç°ºó×°ÖÃA¡¢BµÄÖÊÁ¿£¬½á¹û²âµÃm£¨H£©£ºm£¨O£©£¾1£º8£¬±ÈÀíÂÛֵƫ¸ß£¬ÆäÔ­Òò¿ÉÄÜÊÇ______£®£¨Ìî±àºÅ£©
A£®Í¨ÈëµÄÇâÆø¾­¹ý¾»»¯¸ÉÔïB£®×°ÖÃAÄڹܿÚÓÐË®Äý½á
C£®Ñõ»¯Í­Ã»ÓÐÍêÈ«»¹Ô­D£®×°ÖÃBͬʱÎüÊÕÁË¿ÕÆøÖеÄË®ÕôÆøºÍCO₂£®

Answer 1

£¨1£©¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ 2H₂O

ͨµç  .

2H₂¡ü+O₂¡ü£»
£¨2£©ÓÉͼ¿ÉÖª£¬AÊÔ¹ÜÖÐÆøÌåÌå»ý´ó£¬ÊÇÇâÆø£¬ÒòΪ¸º¼«²úÉúÇâÆø£¬¹ÊA¶ËÁ¬½ÓµçÔ´µÄ¸º¼«£»
£¨3£©µç½âË®µÄ¹ý³ÌÖУ¬Ë®±ä³ÉÁËÇâÆøºÍÑõÆø£¬¹Ê·¢Éú¸Ä±äµÄ΢Á£ÊÇË®·Ö×Ó£»
£¨4£©ÓÉÉú³ÉÎïÊÇÇâÆøºÍÑõÆø¿ÉÖ¤Ã÷Ë®µÄÔªËØ×é³É£¬Ë®ÊÇÓÉÇâÔªËغÍÑõÔªËØ×é³ÉµÄ£®
£¨5£©ÒòΪˮÊôÓÚ»¯ºÏÎËùÒÔË®ÖеÄÔªËØÒÔ»¯ºÏ̬ÐÎʽ´æÔÚ£»
£¨6£©BÊÔ¹ÜÖеÄÆøÌåÊÇÑõÆø£¬¼ìÑéÑõÆøµÄ²Ù×÷·½·¨ºÍÏÖÏóÊÇ È¡³öÊԹܣ¬ÉìÈë´ø»ðÐǵÄľÌõ£¬Ä¾Ìõ¸´È¼£»
£¨7£©Èôµç½â3.6gË®£¬ÉèÉú³ÉµÄÇâÆøµÄĦ¶ûÖÊÁ¿Îªx
2H₂O

ͨµç  .

2H₂¡ü+O₂¡ü
36          2
3.6g        x

36

3.6g

=

2

x

½âµÃx=0.2mol
   0.2molÆøÌåµÄ·Ö×Ó¸öÊýÊÇ1.204¡Á10²³
£¨8£©½á¹û²âµÃm£¨H£©£ºm£¨O£©±ÈÀíÂÛֵƫ¸ß£¬ÆäÔ­Òò¿ÉÄÜÊÇÊÔ¹ÜAÖÐÓÐË®µÎ»ò×°ÖÃ×°ÖÃBÖÐÎüÊÕÁË¿ÕÆøÖеĶþÑõ»¯Ì¼ºÍË®ÕôÆø£¬¹ÊÑ¡B¡¢D£®
´ð°¸£º£¨1£©2H₂O

ͨµç  .

2H₂¡ü+O₂¡ü£»
£¨2 ¸º
£¨3£©Ë®·Ö×Ó£»
£¨4£©ÇâÔªËغÍÑõÔªËØ£»
£¨5£©»¯ºÏ̬£»
£¨6£©È¡³öÊԹܣ¬ÉìÈë´ø»ðÐǵÄľÌõ£¬Ä¾Ìõ¸´È¼£»
£¨7£©1.204¡Á10²³£»
£¨8£©B¡¢D