ÌâÄ¿ÄÚÈÝ

13£®ÓÃA+¡¢B-¡¢C2-¡¢D¡¢E¡¢F¡¢G·Ö±ð±íʾº¬ÓÐ10¸öµç×ӵįßÖÖ΢Á££¨Àë×Ó»ò·Ö×Ó£©£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©AÔªËØÊÇNa¡¢BÔªËØÊÇF¡¢CÔªËØÊÇO£»£¨ÓÃÔªËØ·ûºÅ±íʾ£©
£¨2£©DÊÇÓÉÁ½ÖÖÔªËØ×é³ÉµÄ˫ԭ×Ó·Ö×Ó£¬Æä·Ö×ÓʽÊÇHF£»
£¨3£©EÊÇËùÓÐ10¸öµç×Ó΢Á£ÖÐ×îÎȶ¨µÄÔ­×Ó£¬»¯Ñ§ÐÔÖʼ«²»»îÆÃ£¬ÆäÔ­×ӽṹʾÒâͼΪ£»
£¨4£©FÊÇÓÉÁ½ÖÖÔªËØ×é³ÉµÄÈýÔ­×Ó·Ö×Ó£¬Æä·Ö×ÓʽΪH2O£»
£¨5£©Ò»¸öG·Ö×Óº¬ÓÐ5¸öÔ­×Ó£¬ÆäÃû³ÆÎª¼×Í飮

·ÖÎö º¬ÓÐ10¸öµç×ÓµÄ΢Á£ÓУºCH4¡¢NH3¡¢H2O¡¢HF¡¢NH4+¡¢OH-¡¢H3O+¡¢O2-¡¢F-¡¢Na+¡¢Mg2+¡¢Al3+µÈ£¬¸ù¾Ý¸÷Àë×ÓµÄ×é³ÉºÍÐÔÖʽâ´ð¸ÃÌ⣮

½â´ð ½â£ºº¬ÓÐ10¸öµç×ÓµÄ΢Á£ÓУºCH4¡¢NH3¡¢H2O¡¢HF¡¢NH4+¡¢OH-¡¢H3O+¡¢O2-¡¢F-¡¢Na+¡¢Mg2+¡¢Al3+µÈ£¬Ôò
£¨1£©A+±íʾº¬ÓÐ10¸öµç×ÓµÄ΢Á££¬A+±íʾºËÍâʧȥһ¸öµç×Ó£¬ÄÇô¸Ã΢Á£µÄÖÊ×ÓÊýΪ11£¬Ôò¸ÃÔªËØÎªÄÆ£¨Na£©£¬
B-±íʾº¬ÓÐ10¸öµç×ÓµÄ΢Á££¬B-±íʾºËÍâµÃµ½1¸öµç×Ó£¬ÄÇô¸Ã΢Á£µÄÖÊ×ÓÊýΪ9£¬Ôò¸ÃÔªËØÎª·ú£¨F£©£¬
C2-±íʾº¬ÓÐ10¸öµç×ÓµÄ΢Á££¬C2-±íʾºËÍâµÃµ½2¸öµç×Ó£¬ÄÇô¸Ã΢Á£µÄÖÊ×ÓÊýΪ8£¬Ôò¸ÃÔªËØÎªÑõ£¨O£©£¬
¹Ê´ð°¸Îª£ºNa£»F£»O£»
£¨2£©D ÊÇÓÉÁ½ÖÖÔªËØ×é³ÉµÄ˫ԭ×Ó·Ö×Ó£¬ÇÒº¬ÓÐ10¸öµç×Ó£¬Ôò¸ÃÎïÖÊÊÇHF£¬¹Ê´ð°¸Îª£ºHF£»
£¨3£©EÊÇËùÓÐ10¸öµç×Ó΢Á£ÖÐ×îÎȶ¨µÄÔ­×Ó£¬»¯Ñ§ÐÔÖʼ«²»»îÆÃ£¬ÔòEΪNe£¬ÆäÔ­×ӽṹʾÒâͼΪ£¬¹Ê´ð°¸Îª£º£»
£¨4£©FÊÇÓÉÁ½ÖÖÔªËØ×é³ÉµÄÈýÔ­×Ó·Ö×Ó£¬¿ÉÍÆÖªÆä·Ö×ÓʽH2O£¬¹Ê´ð°¸Îª£ºH2O£»
£¨5£©Ò»¸öG·Ö×Óº¬ÓÐ5¸öÔ­×Ó£¬Ôò¿ÉÍÆÖªÆä·Ö×ÓʽCH4£¬ÆäÃû³ÆÎª¼×Í飬¹Ê´ð°¸Îª£º¼×Í飮

µãÆÀ ±¾Ì⿼²é³£¼û10µç×ÓÁ£×ӵĽṹºÍÐÔÖÊ£¬ÌâÄ¿ÄѶÈÖеȣ¬×¢Òâ³£¼û10µç×ÓÁ£×ÓºÍ18µç×ÓÁ£×ӵĹéÄÉÀ´½â´ð£¬²àÖØÓÚ¿¼²éѧÉúµÄ·ÖÎöÄÜÁ¦ºÍ¶Ô»ù´¡ÖªÊ¶µÄÓ¦ÓÃÄÜÁ¦£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø