ÌâÄ¿ÄÚÈÝ
17£®£¨1£©ºìÁ×ȼÉÕ£¬²úÉú´óÁ¿°×ÑÌ£¬·Å³öÈÈÁ¿£»
£¨2£©ÀäÈ´µ½ÊÒκ󣬴ò¿ª¼Ð×Ó£¬ÉÕ±ÖеÄË®±»ÎüÈë¹ã¿ÚƿԼ$\frac{1}{5}$£®
´Ë·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º4P+5O2$\frac{\underline{\;µãȼ\;}}{\;}$2P2O5£®
£¨3£©Èô¹ã¿ÚÆ¿ÖеÄË®ÃæÉÏÉýСÓÚ$\frac{1}{5}$£¬Ôò¿ÉÄÜÊÇÒòΪ£º
¢Ù×°ÖÃûÀäÈ´µ½ÊÒξʹò¿ªÖ¹Ë®¼Ð£¬¢ÚºìÁ×µÄÁ¿²»×ãÍ⣬»¹¿ÉÄÜÓУºµ¼¹ÜÖÐÊÂÏÈûÓгäÂúË®£»¢ÛÈô×°ÖÃÂ©Æø£»
£¨4£©¸ÃʵÑéÖкìÁ×ÐèÉÔ¹ýÁ¿£¬Ä¿µÄÊÇʹ¿ÕÆøÖеÄÑõÆøÈ«²¿ÏûºÄÍꣻ
£¨5£©ÊµÑ黹¿ÉÍÆÖªµªÆøµÄÄÄЩÐÔÖÊ£¿ÊÔд³öÒ»Ìõ»¯Ñ§ÐÔÖÊ£ºµªÆø¼È²»ÄÜȼÉÕ£¬Ò²²»Ö§³ÖȼÉÕ£®
£¨6£©Èô½«ºìÁ×»»³Éľ̿£¬¸ÃʵÑéÄÜ·ñ»ñµÃ³É¹¦·ñ£¨Ìî¡°ÄÜ¡±»ò¡°·ñ¡±£©£¿ÀíÓÉÊÇ»áÉú³ÉÐÂµÄÆøÌå¶þÑõ»¯Ì¼£®
·ÖÎö £¨1£©¸ù¾ÝºìÁ×ȼÉյIJúÎï½øÐзÖÎö£»
£¨2£©¸ù¾ÝºìÁ×ȼÉÕ²úÉúµÄÆøÑ¹±ä»¯½øÐзÖÎö£»
¸ù¾ÝºìÁ׺ÍÑõÆø»áÉú³ÉÎåÑõ»¯¶þÁ×½øÐзÖÎö£»
£¨3£©¸ù¾Ý¹ã¿ÚÆ¿ÖеÄË®ÃæÉÏÉýСÓÚ$\frac{1}{5}$£¬ËµÃ÷ÑõÆø¼õÉÙµÄÌå»ýÉÙÓÚʵ¼ÊÌå»ý½øÐзÖÎö£»
£¨4£©¸ù¾ÝºìÁ×µÄ×÷ÓýøÐзÖÎö£»
£¨5£©¸ù¾ÝÊ£ÓàÆøÌåÔÚ¼¯ÆøÆ¿ÖеÄÏÖÏó½øÐзÖÎö£»
£¨6£©¸ù¾Ýľ̿µÄȼÉÕ²úÎï½øÐзÖÎö
½â´ð ½â£º£¨1£©ºìÁ×ȼÉÕ²úÎïÊÇÎåÑõ»¯¶þÁ×£¬ÊôÓÚ°×É«¹ÌÌå¿ÅÁ££¬ËùÒÔÏÖÏóÊDzúÉú´óÁ¿°×ÑÌ£¬·Å³öÈÈÁ¿£»
£¨2£©Á×ȼÉÕÏûºÄÑõÆøÊ¹Æ¿ÄÚѹǿ¼õС£¬ÔÚÍâ½ç´óÆøÑ¹µÄ×÷ÓÃÏÂË®ÑØ×ŵ¼¹Ü±»Ñ¹Èë¼¯ÆøÆ¿ÄÚ£¬²¢½øÈë¼¯ÆøÆ¿ÈÝ»ýµÄ$\frac{1}{5}$£¬ÓÉ´Ë¿ÉÖªÑõÆøÔ¼Õ¼¿ÕÆøµÄ$\frac{1}{5}$£¬ËùÒÔÉÕ±ÖеÄË®±»ÎüÈë¹ã¿ÚƿԼ $\frac{1}{5}$£®ºìÁ×ȼÉյĻ¯Ñ§·½³ÌʽΪ£º4P+5O2$\frac{\underline{\;µãȼ\;}}{\;}$2P2O5£»
£¨3£©ÈôºìÁ×µÄÁ¿²»×㣬µ¼Ö²»Äܽ«×°ÖÃÄÚµÄÑõÆøÍêÈ«·´Ó¦µô£¬Òò´Ë²âµÃÑõÆøµÄÌå»ý·ÖÊýСÓÚ$\frac{1}{5}$£»
Èô×°ÖÃÂ©Æø£¬µ¼ÖÂ¿ÕÆø½øÈë¼¯ÆøÆ¿ÄÚ£¬Òò´Ë²âµÃµÄÑõÆøµÄÌå»ý·ÖÊýСÓÚ$\frac{1}{5}$£»
ÈôδµÈµ½×°ÖÃÀäÈ´µ½ÊÒΣ¬¾Í´ò¿ªÖ¹Ë®¼Ð£¬»áʹ¼¯ÆøÆ¿Ä򵀮øÌå´¦ÓÚÅòÕÍ״̬£¬Òò´Ë²âµÃµÄÑõÆøÌå»ý·ÖÊý»áСÓÚ$\frac{1}{5}$£»
µ¼¹ÜÖÐÊÂÏÈûÓгäÂúË®£¬µ¼Ö´ò¿ªÖ¹Ë®¼Ð×îÏȽøÈëµÄÊǵ¼¹ÜÖÐµÄ¿ÕÆø£¬Òò´Ë²âµÃµÄÑõÆøÌå»ý·ÖÊý»áСÓÚ$\frac{1}{5}$£»
£¨4£©ÎªÁËʹ¼¯ÆøÄÚµÄÑõÆøÍêÈ«ÏûºÄÍêÔÚ×öʵÑéʱºìÁ×Òª¹ýÁ¿£¬
£¨5£©ºìÁ×ȼÉÕÒ»¶Îʱ¼ä¾Í²»ÔÙȼÉÕ£¬ËµÃ÷Ê£ÓàÆøÌå²»Öúȼ£¬ÒºÃæÉÏÉýµ½Ò»¶¨¸ß¶ÈÒ²²»Ôٱ仯£¬ËµÃ÷ÄÑÈÜÓÚË®£¬¹Ê´ð°¸Îª£ºµªÆø¼È²»ÄÜȼÉÕ£¬Ò²²»Ö§³ÖȼÉÕ£»
£¨6£©Ä¾Ì¿È¼ÉÕÉú³É¶þÑõ»¯Ì¼»áÕ¼¾ÝÒ»¶¨µÄÌå»ý£¬¹Ê²»ÄÜ£»»áÉú³ÉÐÂµÄÆøÌå¶þÑõ»¯Ì¼
¹Ê´ð°¸Îª£º£¨1£©ºìÁ×ȼÉÕ£¬²úÉú´óÁ¿°×ÑÌ£¬·Å³öÈÈÁ¿
£¨2£©ÀäÈ´µ½ÊÒκ󣬴ò¿ª¼Ð×Ó£¬ÉÕ±ÖеÄË®±»ÎüÈë¹ã¿ÚƿԼ$\frac{1}{5}$£®4P+5O2$\frac{\underline{\;µãȼ\;}}{\;}$2P2O5£»
£¨3£©µ¼¹ÜÖÐÊÂÏÈûÓгäÂúË®£»Èô×°ÖÃÂ©Æø£»
£¨4£©Ê¹¿ÕÆøÖеÄÑõÆøÈ«²¿ÏûºÄÍꣻ
£¨5£©µªÆø¼È²»ÄÜȼÉÕ£¬Ò²²»Ö§³ÖȼÉÕ£»
£¨6£©·ñ£»»áÉú³ÉÐÂµÄÆøÌå¶þÑõ»¯Ì¼£®
µãÆÀ ÔÚ½â´ËÀàÌâʱ£¬Ê×ÏÈÒª³ä·ÖµÄÀí½âÌâÒ⣬Ȼºó¸ù¾ÝÌâÖеÄ֪ʶºÍѧ¹ýµÄ֪ʶ½øÐзÖÎö½â´ð£®
| A£® | ÍùÊÔ¹ÜÖÐÇãµ¹ÒºÌåҩƷʱ£¬±êǩҪÏò×ÅÊÖÐÄ | |
| B£® | ³ÆÁ¿Ê±íÀÂë·ÅÔÚÍÐÅÌÌìÆ½×óÅÌÖÐ | |
| C£® | ¿ÉÒÔÏòȼ×ŵľƾ«µÆÖÐÌí¼Ó¾Æ¾« | |
| D£® | È¡ÓùÌÌåÒ©Æ·Ö»ÄÜÓÃÒ©³× |
| A£® | ·Ö×Ó | B£® | Ô×Ó | C£® | µ¥ÖÊ | D£® | ÔªËØ |
| A£® | ʳÑÎ | B£® | ÁÏ¾Æ | C£® | ½´ÓÍ | D£® | ʳ´× |
| A£® | ÌúÉúÐ⣬ʯÀ¯ÈÛ»¯ | B£® | ÌúÉúÐ⣬ֽÕÅȼÉÕ | ||
| C£® | ʯÀ¯ÈÛ»¯£¬´ÉÍëÆÆËé | D£® | ʯÀ¯ÈÛ»¯£¬Ö½ÕÅȼÉÕ |
| A£® | ½«´ø»ðÐǵÄľÌõÉìÖÁ¼¯ÆøÆ¿ÖÐ | B£® | ½«´ø»ðÐǵÄľÌõ·Åµ½¼¯ÆøÆ¿¿Ú | ||
| C£® | ½«È¼×ŵÄľÌõÉìÖÁ¼¯ÆøÆ¿ÖÐ | D£® | ½«³ÎÇåµÄʯ»ÒË®µ¹Èë¼¯ÆøÆ¿ÖÐ |