ÌâÄ¿ÄÚÈÝ
ÔªËØXµÄÔ×ÓÐòÊý´óÓÚÔªËØYµÄÔ×ÓÐòÊý£¬¶þÕßÖ®ºÍµÈÓÚÔªËØZµÄÔ×ÓÐòÊý£¬ZÊǶÌÆÚÖÜÆÚÔªËØ¡£ÔÚÒ»¶¨Ìõ¼þÏ£¬XµÄµ¥ÖÊÓëYµÄµ¥ÖÊ·´Ó¦Éú³É»¯ºÏÎïA£¬AµÄ·Ö×ÓΪÈý½Ç׶ÐÍ¡£ÔÚÒ»¶¨Ìõ¼þÏ£¬AÓëZµÄµ¥ÖÊ·´Ó¦Éú³É»¯ºÏÎïBºÍ»¯ºÏÎïC£¬BÖ»º¬XºÍZ£¬CÖ»º¬YºÍZ¡£ÇëÌîдÏÂÁпհס£
£¨1£©ÔªËØXÊÇ________£¬YÊÇ________£¬ZÊÇ________£¨ÌîÃû³Æ»ò·ûºÅ£©¡£
£¨2£©Ö»º¬YºÍZµÄ»¯ºÏÎïÓÐ________£¨Ìѧʽ£©¡£
£¨3£©ÔÚÒ»¶¨Ìõ¼þÏ£¬AÓëZµÄµ¥ÖÊ·´Ó¦Éú³ÉBºÍCµÄ»¯Ñ§·½³ÌʽΪ£º________________¡£
£¨4£©ÔÚÁíÒ»ÖÖÌõ¼þÏ£¬AÓëB·´Ó¦Éú³ÉXµÄµ¥ÖʺÍCµÄ»¯Ñ§·½³ÌʽΪ£º________________¡£
´ð°¸£º
½âÎö£º
½âÎö£º
£¨1£©N£¬H£¬O £¨2£©H2O¡¢H2O2 £¨3£©4NH3+5O2![]() ![]()
|
![](http://thumb.zyjl.cn/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿