ͨ³£Ï´µÓ¼ÁÖк¬ÓÐÈýÁ×ËáÎåÄÆ£¨Na5P3O10)¡£Ï´µÓÒÂÎïµÄ·ÏË®ÈçÖ±½ÓÅŷŵ½ºÓºþÖУ¬»áÔì³ÉË®Öʸ»ÓªÑø»¯£¬´ÙʹÔåÀà´óÁ¿·±Ö³£¬ÔåÀàËÀÍöÖ®ºó¾­Ñõ»¯£¬ÖÂʹºÓË®±ä³ô£¬ÓãÀàµÈÉúÎïÒòȱÑõËÀÍö¡£

£¨1£©¾­²â¶¨Ä³ÔåÀàµÄ×é³ÉΪº¬C£º35.80%£¬O£º49.50%;P£º0.87%£¬H£º7.37%£¬N£º6.31%¡£¼ÆËã¸ÃÔåÀàµÄʵÑéʽ£¨Ïà¶ÔÒ»¸öÁ×Ô­×Ó£©¡£

£¨2£©Ð´³öÔåÀà±»ÑõÆøÍêÈ«Ñõ»¯µÄ»¯Ñ§·½³Ìʽ£¨Éú³ÉÎï³ýÑõÍⶼΪÏà¹ØÔªËصÄ×î¸ß¼Û»¯ºÏÎ¡£

£¨3£©ÏÖÓÐÒ»¸ö1¡Á106 m2¡¢Æ½¾ùË®ÉîΪ20 mµÄºþ²´£¬º¬ÑõÆøÁ¿Îª9.1 g¡¤m-3¡£ÈôÿÌìÅÅÈ뺬3%£¨ÖÊÁ¿·ÖÊý£©µÄÈýÁ×ËáÎåÄƵķÏË®1 000 kg£¬¼ÆËã¶àÉÙÌìºó£¬ºþÀïÑõÆø±»ÏûºÄ¾»¡£

£¨1£©C106H263O110N16P

£¨2£©C106H263O110N16P+138O2¡ú106CO2+16HNO3+H3PO4+122H2O

£¨3£©169Ìì

½âÎö£º£¨1£©C¡ÃH¡ÃO¡ÃN¡ÃP=¡Ã¡Ã¡Ã¡Ã=106¡Ã263¡Ã110¡Ã16¡Ã1£¬ËùÒÔʵÑéʽΪC106H263O110N16P¡£

£¨3£©ÒòΪ£º1 mol Na5P3O10¡ª3 mol C106H263O110N16P¡ª3¡Á138 mol O2£¬ËùÒÔÿÌìºÄÑõÆø£º

¡Á3¡Á138¡Á32=1.08¡Á106 g

ºþË®Öк¬ÓÐÑõÆøµÄÖÊÁ¿£º

1¡Á106¡Á20¡Á9.19=1.82¡Á108 g

ºþÀïÑõÆø±»ºÄ¾¡Ö»Ð裺

=169(Ìì)

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

ͬ²½Á·Ï°²á´ð°¸