ÌâÄ¿ÄÚÈÝ

A¡¢B¡¢CΪ¶ÌÖÜÆÚÔªËØ£¬ÔÚÖÜÆÚ±íÖÐËù´¦µÄλÖÃÈçͼËùʾ¡£A¡¢CÁ½ÔªËصÄÔ­×ÓºËÍâµç×ÓÊýÖ®ºÍµÈÓÚBÔ­×ÓµÄÖÊ×ÓÊý¡£BÔ­×ÓºËÄÚÖÊ×ÓÊýºÍÖÐ×ÓÊýÏàµÈ¡£

£¨1£©Ð´³öA¡¢B¡¢CÈýÖÖÔªËØµÄÃû³Æ£º___________¡¢__________¡¢__________¡£

£¨2£©BλÓÚÔªËØÖÜÆÚ±íÖеÚ__________ÖÜÆÚ¡¢µÚ__________×å¡£

£¨3£©CµÄÔ­×ӽṹʾÒâͼΪ£¬CµÄµ¥ÖÊÓëË®·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________________¡£

£¨4£©±È½ÏB¡¢CµÄÔ­×Ó°ë¾¶B________C¡£Ð´³öAµÄÆøÌ¬Ç⻯ÎïÓëBµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·´Ó¦µÄ»¯Ñ§·½³Ìʽ____________________________________________________¡£

½âÎö£º¶ÔÕÕÖÜÆÚ±íµÄ½á¹¹£¬¿ÉÖªA¡¢CÁ½ÔªËØÎ»ÓÚµÚ2ÖÜÆÚ£¬BÔªËØÎ»ÓÚµÚÈýÖÜÆÚ¡£ÈôÉèAÔªËØµÄÔ­×ÓÐòÊýΪ(x-1)£¬CµÄÔ­×ÓÐòÊýӦΪ(x+1)£¬BµÄÔ­×ÓÐòÊýӦΪ(x+8)£¬¾ÝA¡¢CµÄÔ­×ÓÐòÊýÖ®ºÍµÈÓÚBµÄÔ­×ÓÐòÊý£¬¿ÉµÃx=8£¬¹ÊAΪN£¬BÊÇS£¬CÊÇF¡£

´ð°¸£º(1)µª  Áò  ·ú

£¨2£©3  ¢öA

(3)   2F2+2H2O4HF+O2

(4)£¾  2NH3+H2SO4 (NH4)2SO4

 


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø