ÌâÄ¿ÄÚÈÝ

10£®A¡¢B¡¢C¡¢D¡¢EÊÇÓÉÎåÖÖ¶ÌÖÜÆÚÔªËع¹³ÉµÄ΢Á££¬ËüÃǶ¼ÓÐ10¸öµç×Ó£¬Æä½á¹¹ÌصãÈçÏ£º
΢Á£ABCD
Ô­×ÓºËÊýË«ºË¶àºË¶àºË¶àºË
Ëù´øµ¥Î»µçºÉ-10+10
ÆäÖÐBÊÇÓɼ«ÐÔ¼ü¹¹³ÉµÄ4Ô­×Ó·Ö×Ó£¬AºÍC·´Ó¦¿ÉÉú³ÉBºÍD£®
£¨1£©1¸öB·Ö×ÓÖк¬ÓÐ3¸ö¦Ò¼ü£»
£¨2£©ÊÒÎÂÏ£¬µÈÎïÖʵÄÁ¿µÄBÓëÑÎËá·´Ó¦£¬Ð´³ö·´Ó¦ºóÈÜÒºÖÐÈÜÖʵķÖ×Óʽ£ºNH4Cl£¬¸ÃÈÜÖÊ΢Á£ÖдæÔÚABD£®
A£®Àë×Ó¼ü   B£®¼«ÐÔ¼ü   C£®·Ç¼«ÐÔ¼ü   D£®Åäλ¼ü
£¨3£©B¼«Ò×ÈÜÓÚDÖеÄÔ­ÒòÊÇ·Ö×Ó¼äÇâ¼ü£»ÓÉÓÚÏàͬµÄÔ­Òò£¬ÎïÖÊEÒ²¼«Ò×ÈÜÓÚDÖУ¬ÇÒE·Ö×ÓÒ²º¬ÓÐ10¸öµç×Ó£®

·ÖÎö AÊÇË«ºË10µç×Ó΢Á££¬ÇÒ´øÒ»¸öµ¥Î»¸ºµçºÉ£¬BÊǶàºË10µç×Ó·Ö×Ó£¬ÊÇÓɼ«ÐÔ¼ü¹¹³ÉµÄ4Ô­×Ó·Ö×Ó£¬ÔòBÊÇNH3£»AºÍC·´Ó¦¿ÉÉú³ÉBºÍD£¬ÔòCÊÇNH4+£¬DÊÇH2O£®
£¨1£©¸ù¾ÝÒ»¸öµ¥¼ü¾ÍÊÇ1¸ö¦Ò¼ü£¬Ò»¸öË«¼üº¬ÓÐ1¸ö¦Ò¼üºÍ1¸ö¦Ð¼üÀ´¼ÆË㣻
£¨2£©°±ÆøÓëÑÎËá·´Ó¦Éú³ÉÂÈ»¯ï§£¬ÂÈ»¯ï§ÊÇÀë×Ó»¯ºÏÎ´æÔÚÀë×Ó¼ü¡¢¹²¼Û¼ü¡¢Åäλ¼ü£»
£¨3£©·Ö×Ó¼äÇâ¼üʹÎïÖʵÄÈܽâÐԽϴó£»

½â´ð ½â£ºAÊÇË«ºË10µç×Ó΢Á££¬ÇÒ´øÒ»¸öµ¥Î»¸ºµçºÉ£¬BÊǶàºË10µç×Ó·Ö×Ó£¬ÊÇÓɼ«ÐÔ¼ü¹¹³ÉµÄ4Ô­×Ó·Ö×Ó£¬ÔòBÊÇNH3£»AºÍC·´Ó¦¿ÉÉú³ÉBºÍD£¬ÔòCÊÇNH4+£¬DÊÇH2O£¬
£¨1£©1¸öNH3·Ö×ÓÖк¬ÓÐ3¸öµªÇâ¼ü£¬¼´º¬ÓÐ3¸ö¦Ò¼ü£¬¹Ê´ð°¸Îª£º3£»
£¨2£©°±ÆøÓëÑÎËá·´Ó¦Éú³ÉÂÈ»¯ï§£¬·Ö×ÓʽΪNH4Cl£¬NH4ClÊÇÀë×Ó»¯ºÏÎ´æÔÚÀë×Ó¼ü£¬ï§¸ùÀë×ÓÖдæÔÚµªÇ⼫ÐÔ¹²¼Û¼ü¡¢Åäλ¼ü£»
¹Ê´ð°¸Îª£ºNH4Cl£»ABD£»
£¨3£©°±ÆøºÍË®·Ö×ÓÖ®¼ä´æÔÚÇâ¼ü£¬Ê¹µÃ°±Æø¼«Ò×ÈÜÓÚË®£»
¹Ê´ð°¸Îª£º·Ö×Ó¼äÇâ¼ü£»

µãÆÀ ±¾Ì⿼²éÁ˳£¼û10µç×Ó΢Á££¬Éæ¼°»¯Ñ§¼ü¡¢Çâ¼ü£¬ÄѶȲ»´ó£¬Î¢Á£µÄÈ·¶¨ÊǽâÌâµÄ¹Ø¼ü£¬´ðÌâʱҪÊì¼Ç³£¼û10µç×Ó΢Á££®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø