ÌâÄ¿ÄÚÈÝ
6£®A£¬B£¬C£¬DËÄÖÖ¶ÌÖÜÆÚÖ÷×åÔªËصÄÔ×ÓÐòÊýÒÀ´ÎÔö¼Ó£¬ÇÒÔ×ÓºËÍâLµç×Ó²ãµÄµç×ÓÊý·Ö±ðΪ0£¬5£¬8£¬8£¬ËüÃǵÄ×îÍâ²ãµç×ÓÊýºÍΪ18£®¸ù¾ÝÌâÒâ»Ø´ðÒÔÏÂÎÊÌ⣺
£¨1£©Ð´³öDÔªËصÄÃû³ÆÂȼ°ÔÚÖÜÆÚ±íÖеÄλÖõÚÈýÖÜÆÚµÚ¢÷A×å
£¨2£©A£¬BÁ½ÔªËØ¿ÉÒÔÐγɻ¯ºÏÎïB2A4£¬Ð´³ö¸Ã»¯ºÏÎïµÄµç×Óʽ
£¨3£©±È½ÏB£¬CµÄ¼òµ¥Æø̬Ç⻯ÎïµÄÈ۷еã¸ßµÍ£¨Ìѧʽ£©NH3£¾PH3£¬ÔÒòÊÇ°±Æø·Ö×ÓÖ®¼ä´æÔÚÇâ¼ü£¬±È½ÏÒõÀë×ӵĻ¹ÔÐÔA-´óÓÚD-£¨Ìî´óÓÚ»òСÓÚ£©
£¨4£©»¯ºÏÎïCD5Óë×ãÁ¿ÈÈË®·´Ó¦¿ÉÒԵõ½Á½ÖÖËᣬд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽPCl5+4H2O=5HCl+H3PO4£®
·ÖÎö A¡¢B¡¢C¡¢D¾ùΪµÄ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬Ô×ÓÐòÊýÒÀ´ÎÔö¼Ó£¬ÇÒÔ×ÓºËÍâLµç×Ó²ãµÄµç×ÓÊý·Ö±ðΪ0¡¢5¡¢8¡¢8£¬ÔòAÊÇHÔªËØ£¬BÊÇNÔªËØ£¬C¡¢DµÚÈýÖÜÆÚÔªËØ£»ËüÃǵÄ×îÍâ²ãµç×ÓÊýÖ®ºÍΪ18£¬C¡¢D×îÍâ²ãµç×ÓÊýÖ®ºÍÊÇ18-1-5=12£¬×îÍâ²ãµç×ÓÊýÖ»ÄÜΪ5¡¢7£¬ÓÖCÔ×ÓÐòÊýСÓÚD£¬ÔòCÊÇPÔªËØ¡¢DÊÇClÔªËØ£¬¾Ý´Ë½â´ð£®
½â´ð ½â£ºA¡¢B¡¢C¡¢D¾ùΪµÄ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬Ô×ÓÐòÊýÒÀ´ÎÔö¼Ó£¬ÇÒÔ×ÓºËÍâLµç×Ó²ãµÄµç×ÓÊý·Ö±ðΪ0¡¢5¡¢8¡¢8£¬ÔòAÊÇHÔªËØ£¬BÊÇNÔªËØ£¬C¡¢DµÚÈýÖÜÆÚÔªËØ£»ËüÃǵÄ×îÍâ²ãµç×ÓÊýÖ®ºÍΪ18£¬C¡¢D×îÍâ²ãµç×ÓÊýÖ®ºÍÊÇ18-1-5=12£¬×îÍâ²ãµç×ÓÊýÖ»ÄÜΪ5¡¢7£¬ÓÖCÔ×ÓÐòÊýСÓÚD£¬ÔòCÊÇPÔªËØ¡¢DÊÇClÔªËØ£®
£¨1£©DÔªËصÄÃû³Æ£ºÂÈ£¬ÔÚÖÜÆÚ±íÖеÄλÖ㺵ÚÈýÖÜÆÚµÚ¢÷A×壬¹Ê´ð°¸Îª£ºÂÈ£»µÚÈýÖÜÆÚµÚ¢÷A×壻
£¨2£©A¡¢BÁ½ÔªËØ¿ÉÒÔÐγɻ¯ºÏÎïΪN2H4£¬¸Ã»¯ºÏÎïµÄµç×ÓʽΪ£¬¹Ê´ð°¸Îª£º£»
£¨3£©B¡¢CµÄ¼òµ¥Æø̬Ç⻯Îï·Ö±ðΪNH3¡¢PH3£¬ÓÉÓÚ°±Æø·Ö×ÓÖ®¼ä´æÔÚÇâ¼ü£¬¹ÊÈ۷е㣺NH3£¾PH3£¬·Ç½ðÊôÐÔH£¼Cl£¬ÒõÀë×ӵĻ¹ÔÐÔH- ´óÓÚCl-£¬
¹Ê´ð°¸Îª£ºNH3£»PH3£»°±Æø·Ö×ÓÖ®¼ä´æÔÚÇâ¼ü£»´óÓÚ£»
£¨4£©»¯ºÏÎïPCl5Óë×ãÁ¿ÈÈË®·´Ó¦¿ÉÒԵõ½Á½ÖÖËᣬӦÉú³ÉÑÎËáÓëÁ×Ëᣬ¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºPCl5+4H2O=5HCl+H3PO4£¬
¹Ê´ð°¸Îª£ºPCl5+4H2O=5HCl+H3PO4£®
µãÆÀ ±¾Ì⿼²éÔ×ӽṹºÍÔªËØÐÔÖÊ£¬Éæ¼°µç×Óʽ¡¢ÔªËØÖÜÆÚÂÉÓ¦Óá¢Çâ¼üµÈ£¬ÕýÈ·ÅжÏÔªËØÊǽⱾÌâ¹Ø¼ü£¬ÄѶȲ»´ó£®
A£® | ÎïÖʵÄÖÊÁ¿Ö®±ÈΪ9£º1 | B£® | Ô×ÓÊýÖ®±ÈΪ1£º1 | ||
C£® | ·Ö×ÓÊýÖ®±ÈΪ1£º1 | D£® | µç×ÓÊýÖ®±ÈΪ5£º1 |
A£® | ËáʽµÎ¶¨¹ÜµÎÖÁÖÕµã¶Ô£¬¸©ÊÓ¶ÁÊý | |
B£® | ׶ÐÎÆ¿ÓÃÕôÁóˮϴºó£¬Î´¸ÉÔï | |
C£® | ËáʽµÎ¶¨¹ÜÓÃÕôÁóˮϴºó£¬Î´Óñê×¼ÒºÈóÏ´ | |
D£® | ËáʽµÎ¶¨¹ÜµÎ¶¨ÖÁÖÕµãºó£¬·¢ÏÖ¼â×ì´¦ÓÐÆøÅÝ£¨ÔÀ´ÎÞÆøÅÝ£© |
A£® | ÒÒÏ©ÄÜ·¢Éú¼Ó³É·´Ó¦ | |
B£® | ÒÒÏ©Ò×ÈÜÓÚË®£¬Ò²Ò×ÈÜÓÚÓлúÈܼÁ | |
C£® | ¿ÉÓÃËáÐÔ¸ßÃÌËá¼ØÈÜÒº¼ø±ðÒÒÏ©Óë¼×Íé | |
D£® | ÒÒÏ©µÄ²úÁ¿ÊǺâÁ¿Ò»¸ö¹ú¼ÒʯÓÍ»¯¹¤·¢Õ¹Ë®Æ½µÄ±êÖ¾ |
A£® | CH4 | B£® | CH3Cl | C£® | C2H6 | D£® | C2H4 |
A£® | c£¨H+£©+c£¨NH4+ £©=c£¨OH- £©+c£¨HCO3-£©+2c£¨CO32-£© | |
B£® | c£¨Na+ £©=c£¨HCO3-£©+c£¨CO32-£©+c£¨H2CO3£© | |
C£® | $\frac{{K}_{w}}{c£¨{H}^{+}£©}$£¼1.0¡Á10-7mol/L | |
D£® | c£¨Cl-£©£¾c£¨NH4+£©£¾c£¨HCO3-£©£¾c£¨CO32-£© |