ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿A¡¢B¡¢C¡¢D 4ÖÖÔªËØ£¬ÆäÖÐA¡¢B¡¢CΪ¶ÌÖÜÆÚÔªËØ£¬AÔªËØËù´¦µÄÖÜÆÚÊý¡¢Ö÷×åÐòÊý¡¢Ô×ÓÐòÊý¾ùÏàµÈ£»BµÄÔ×Ӱ뾶ÊÇÆäËùÔÚÖ÷×åÖÐ×îСµÄ£¬BµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ»¯Ñ§Ê½ÎªHBO3£»CÔªËØÔ×ÓµÄ×îÍâ²ãµç×ÓÊý±È´ÎÍâ²ãÉÙ2¸ö£»CµÄÒõÀë×ÓÓëDµÄÑôÀë×Ó¾ßÓÐÏàͬµÄµç×ÓÅŲ¼£¬Á½ÔªËØ¿ÉÐγɻ¯ºÏÎïD2C¡£
£¨1£©BÔªËصÄÃû³Æ £»BÔÚÖÜÆÚ±íÖеÄλÖÃµÚ ÖÜÆÚ£¬µÚ ×壻
£¨2£©A¡¢BÐγɵĻ¯ºÏÎïµÄµç×Óʽ £»
£¨3£©CµÄÔªËØ·ûºÅ £¬CµÄ×î¸ß¼ÛÑõ»¯ÎïµÄ»¯Ñ§Ê½ £»
£¨4£©DµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄ»¯Ñ§Ê½ ¡£
¡¾´ð°¸¡¿£¨1£©µª£»¶þ£»µÚ¢õA×壨2£©£¨3£©S£»SO3£¨4£©KOH
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£ºAÔªËØËù´¦µÄÖÜÆÚÊý¡¢Ö÷×åÐòÊý¡¢Ô×ÓÐòÊý¾ùÏàµÈ£¬Ó¦ÎªHÔªËØ£¬BµÄÔ×Ӱ뾶ÊÇÆäËùÔÚÖ÷×åÖÐ×îСµÄ£¬BµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ»¯Ñ§Ê½ÎªHBO3£¬ÔòBΪµÚ¶þÖÜÆÚµÚ¢õA×壬ΪNÔªËØ;CÔªËØÔ×ÓµÄ×îÍâ²ãµç×ÓÊý±È´ÎÍâ²ãÉÙ2¸ö£¬Ó¦ÎªSÔªËØ£¬CµÄÒõÀë×ÓÓëDµÄÑôÀë×Ó¾ßÓÐÏàͬµÄµç×Ó²ã½á¹¹£¬Á½ÔªËØ¿ÉÐγɻ¯ºÏÎïD2C£¬ÔòDΪKÔªËØ£¬CÊÇSÔªËØ¡££¨1£©BΪNÔªËØ£¬Ô×ÓÐòÊýΪ7£¬Ô×ÓºËÍâÓÐ2¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýλ5£¬ÔòλÓÚµÚ¶þÖÜÆÚµÚ¢õA×壬
£¨2£©A¡¢BÐγɵĻ¯ºÏÎïΪNH3£¬·Ö×ÓµÄÁ¢Ìå¹¹ÐÍΪÈý½Ç׶ÐΣ¬µç×ÓʽΪ£¬£¨3£©CµÄÔªËØ·ûºÅS£¬ CµÄ×î¸ß¼ÛÑõ»¯ÎïµÄ»¯Ñ§Ê½SO3£»
£¨4£©DµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄ»¯Ñ§Ê½KOH¡£