ÌâÄ¿ÄÚÈÝ

Á×ÔÚ¿ÕÆøÖгä·ÖȼÉÕºóÉú³ÉXµÄ·Ö×ӽṹÈçͼ2¡ª16Ëùʾ.ͼÖеÄԲȦ±íʾԭ×Ó£¬ÊµÏß±íʾ»¯Ñ§¼ü.

(1)ͼÖй²ÓÐ______¸öÁ×Ô­×Ó£¬Ç뽫ÆäÍ¿ºÚ.д³ö¸Ã»¯ºÏÎïµÄ»¯Ñ§Ê½________.

(2)X·Ö×ÓÄÚÁ×Ô­×ÓÅųÉ______ÐΣ¬Ã¿¸öÁ×Ô­×Ó´¦ÓÚ______µÄÖÐÐÄ.

(3)X·Ö×ÓÖй²º¬P¡ªO¡ªP¼ü_____¸ö.X¼«Ò×ÓëË®×÷Óã¬Æä×÷Óùý³ÌÊÇP¡ªO¡ªP¼ü¶ÏÁѹý³Ì£¬Ã¿¶ÏÁÑÒ»¸öP¡ªO¡ªP¼ü¾Í¿ÉÒÔ½áºÏ________¸ö·Ö×Ó.

(4)Óë×÷ÓõĻ¯Ñ§·½³ÌʽΪ_______________£»Èôÿ¸öXÓë6¸ö×÷Óã¬ÔòÉú³ÉÎïµÄ·Ö×ÓʽΪ_______.

(1)4£¬Èçͼ´ð2-1Ëùʾ£¬(2)ÕýËÄÃæÌ壬P¡¢OËÄÃæÌå  (3)6£¬1  

       (4)P4O10£«4H2O=2H3PO4£«2HPO3    H3PO4

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø