ÌâÄ¿ÄÚÈÝ
ÓÉÁ×ËáÐγɵÄÁ×Ö¬¼°Æä»¯ºÏÎï(Èçø)ÊÇϸ°ûµÄÖØÒª×é³É²¿·Ö£¬¶Ôµ÷½ÚÉúÃü»î¶¯Æð»ý¼«µÄ×÷Óã¬Á×ËáßÁÈ©ËØ(½á¹¹ÈçÏÂ)ÄÜÓÐЧµØ´Ù½øÖ²Îï¶ÔµªµÄÎüÊÕ¡£
![]()
ÊÔÍê³ÉÏÂÁÐÎÊÌ⣺
(1)Á×ËáßÁÈ©ËØ·Ö×ÓʽΪ____________¡£
(2)Á×ËáßÁÈ©ËØ¾ßÓеÄÐÔÖÊÊÇ____________¡£
A.ÄÜÓë½ðÊôÄÆ·´Ó¦ B.ÄÜ·¢ÉúÒø¾µ·´Ó¦
C.ÄÜÓëFeCl3ÈÜÒº·´Ó¦ D.ÄÜ·¢Éú¼Ó³É·´Ó¦
E.ÄÜÓëÒÒËá·¢Éúõ¥»¯·´Ó¦ F.ÄÜ·¢ÉúË®½â·´Ó¦
(3)1 molÁ×ËáßÁÈ©ËØÄÜÓë____________mol NaOH·´Ó¦£¬ÊÔд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ¡£
(1)C8H10O6NP (2)ABDEF
+4NaOH
Na3PO4+![]()
½âÎö:
Á×ËáßÁÈ©ËØ·Ö×ÓÖоßÓÐÈ©»ù¡¢´¼ôÇ»ù¡¢õ¥»ù¡¢ÎÞ»úËáµÈ½á¹¹£¬¸ù¾Ý½á¹¹¾ö¶¨ÐÔÖÊ£¬¿ÉÈ·¶¨¸ÃÎïÖʾßÓеÄÐÔÖÊΪA¡¢B¡¢D¡¢E¡¢F¡£1 mol Á×ËáßÁÈ©ËØË®½âÄÜÉú³É1 mol H3PO4ºÍ1 molº¬Ò»¸ö·ÓôÇ»ùµÄÓлúÎ¹ÊÄÜÓë4 mol NaOH·´Ó¦¡£
ÓÉÁ×ËáÐγɵÄÁ×Ö¬¼°Æä»¯ºÏÎï(Èçø)ÊÇÉúÃüÌåÄÚϸ°ûµÄÖØÒª×é³É²¿·Ö£¬¶Ôµ÷½ÚÉúÃü»î¶¯ÆðÖØÒª×÷Óã®ÀýÈ磬ֲÎïÈôȱÉÙÁËÁ×£¬ÍÁÈÀÖлòÒ¶ÃæÉÏÓÐÔÙ¶àµÄµªÒ²²»Äܱ»ÎüÊÕ£®Á×ËáßÁÈ©ËØÊÇÄÜÓÐЧ´Ù½øÖ²Îï¶Ôµª·ÊÎüÊյĺ¬Á×»¯ºÏÎÆä½á¹¹Ê½Îª£º
![]()
ÊԻشð£º
(1)Á×ËáßÁÈ©ËØ·Ö×ÓʽΪ________________________£®
(2)Á×ËáßÁÈ©ËØ¾ßÓеÄÐÔÖÊÊÇ(ÌîÐòºÅ)_____________
|
A£®ÄÜÓë½ðÊôÄÆ·´Ó¦ |
B£®ÄÜ·¢ÉúÒø¾µ·´Ó¦ |
|
C£®ÄÜÓë |
D£®ÄÜ·¢Éúõ¥»¯·´Ó¦ |
(3)1 molÁ×ËáßÁÈ©ËØÄÜÓë____________________mol NaOH·´Ó¦£®
ÓÉÁ×ËáÐγɵÄÁ×Ö¬¼°Æä»¯ºÏÎï(Èçø)ÊÇÉúÃüÌåÄÚϸ°ûµÄÖØÒª×é³É²¿·Ö£¬¶Ôµ÷½ÚÉúÃü»î¶¯ÆðÖØÒª×÷Óã®ÀýÈ磬ֲÎïÈôȱÉÙÁËÁ×£¬ÍÁÈÀÖлòÒ¶ÃæÉÏÓÐÔÙ¶àµÄµªÒ²²»Äܱ»ÎüÊÕ£®Á×ËáßÁÈ©ËØÊÇÄÜÓÐЧ´Ù½øÖ²Îï¶Ôµª·ÊÎüÊյĺ¬Á×»¯ºÏÎÆä½á¹¹Ê½Îª£º
![]()
ÊԻشð£º
(1)Á×ËáßÁÈ©ËØ·Ö×ÓʽΪ________________________£®
(2)Á×ËáßÁÈ©ËØ¾ßÓеÄÐÔÖÊÊÇ(ÌîÐòºÅ)_____________
|
A£®ÄÜÓë½ðÊôÄÆ·´Ó¦ |
B£®ÄÜ·¢ÉúÒø¾µ·´Ó¦ |
|
C£®ÄÜÓë |
D£®ÄÜ·¢Éúõ¥»¯·´Ó¦ |
(3)1 molÁ×ËáßÁÈ©ËØÄÜÓë____________________mol NaOH·´Ó¦£®