ÌâÄ¿ÄÚÈÝ
ÑÀ³Ý±íÃæÓÉÒ»²ãÓ²µÄ¡¢×é³ÉΪCa5(PO4)3OHµÄÎïÖʱ£»¤×Å£¬ËüÔÚÍÙÒºÖдæÔÚÏÂÁÐÆ½ºâ£¬ÏòÓÒΪÍÑ¿ó¹ý³Ì£¬Ïò×óΪ¿ó»¯¹ý³Ì£ºCa5(PO4)3OH(s)£¨1£©È˽øÊ³ºó£¬Ï¸¾úºÍø×÷ÓÃÓÚʳÎï²úÉúÓлúËᣬÕâʱÑÀ³Ý¾Í»áÊܵ½¸¯Ê´£¬ÆäÔÒòÊÇ_______________________________________¡£
£¨2£©Ca5(PO4)3F(s)µÄÈܽâ¶È±ÈÉÏÃæµÄ¿ó»¯²úÎï¸üС£¬Öʵظü¼á¹Ì¡£ÇëÓÃÀë×Ó·½³Ìʽ±íʾ£¬µ±ÑÀ¸àÖÐÅäÓзú»¯ÎïÌí¼Ó¼ÁºóÄܹ»·Àֹȣ³ÝµÄÔÒòÊÇ___________________________________¡£
£¨3£©¸ù¾ÝÒÔÉÏÔÀí£¬ÇëÌá³öÒ»ÖÖÆäËû´Ù½ø¿ó»¯µÄ·½·¨________________________________¡£
£¨1£©Ca5(PO4)3OH(s)
5Ca2++3
+OH-ƽºâÔÚËáÐÔÌõ¼þÏÂÏòÓÒÒÆ¶¯£¬ÒòΪOH-±»H+ÖкͣºH++OH-====H2O
£¨2£©ÑÀ¸àÖÐÅäÓеķú»¯ÎïµçÀë³öF-£¬ÓëCa2+¡¢
·¢ÉúÈçÏ·´Ó¦£º
5Ca2++3
+F-====Ca5(PO4)3F¡ý
(3)¼ÓCa2+»ò¼Ó![]()
½âÎö£º¸ù¾ÝÌâÒ⣺ÑÀ³Ý±íÃæµÄÒ»²ãÓ²ÎïÖÊ´æÔÚÈçÏÂÆ½ºâ£º
Ca5(PO4)3OH
5Ca2++3
+OH-£¬½øÊ³ºó²úÉúÓлúËᣬµçÀë³öH+ÓëOH-½áºÏÉú³ÉH2O£¬ÆÆ»µÉÏÊöƽºâ£¬Ê¹ÆäÏòÍÑ¿ó·½ÏòÒÆ¶¯£¬ÑÀ³ÝÊܵ½¸¯Ê´¡£µ±Óú¬·úÑÀ¸àË¢ÑÀʱ£¬5Ca2++3
+F-====Ca5(PO4)3F¡ý£¬²úÉúÁËÖʵظü¼áÓ²µÄ¹ÌÌåÎïÖÊ£¬Ê¹ÑÀ³ÝÊܵ½±£»¤¡£´ÓCa5(PO4)3OHÔÚÍÙÒºÖÐµÄÆ½ºâ¿ÉÒÔ¿´³ö£¬¼ÓÈëCa2+»ò¼ÓÈë
¶¼¿É´Ù½ø¿ó»¯¡£