ÌâÄ¿ÄÚÈÝ

(1)ÊÒÎÂÏÂPH=2µÄijǿËáÏ¡ÊÍ100±¶£¬PH=_____£¬PH=12µÄijǿ¼îÏ¡ÊÍ100±¶£¬PH=____
(2)ÊÒÎÂÏ£¬PH=2µÄHClÓëPH=12µÄ°±Ë®µÈ»ý»ìºÏºó£¬ÈÜÒºµÄPH___7(Ìî>,<»ò=),Ô­ÒòÊÇ _______________________________________________________________________________
(3)ÊÒÎÂÏ£¬0.01mol/LµÄHClÓë0.01mol/LµÄ°±Ë®»ìºÏºó£¬ÈÜÒºµÄPH___7(Ìî>,<»ò=),Ô­ÒòÊÇ_______________________________________________________________________
(4)ÊÒÎÂÏ£¬½«PH=5µÄH2SO4ÈÜҺϡÊÍ10±¶C(H£«)£ºC(SO42£­)=_________
½«Ï¡ÊͺóµÄÈÜÒºÔÙÏ¡ÊÍ100±¶£¬C(H£«)£ºC(SO42£­)=_________
(5)MOHºÍROHÁ½ÖÖÒ»Ôª¼îµÄË®ÈÜÒº·Ö±ð¼ÓˮϡÊÍʱ£¬PH±ä»¯ÈçÓÒͼ£ºÏÂÁÐÐðÊöÖÐÕýÈ·µÄÊÇ£¨£©
A£ºMOHÊÇÒ»ÖÖÈõ¼î
B£ºÔÚxµã£¬MOHÍêÈ«µçÀë
C£ºÔÚxµãC(M£«)=C(R£«
D:Ï¡ÊÍÇ°ROHÈÜÒºÖÐC(OH£­)ÊÇMOHÈÜÒºÖÐC(OH£­)µÄ10±¶
(1) 4  ,  10 (2)  > , ·´Ó¦ºóÊ£Óà´óÁ¿°±Ë®£¬°±Ë®µçÀëʹÈÜÒº³Ê¼îÐÔ(3) < , Éú³ÉµÄNH4ClË®½âʹÈÜÒº³ÊËáÐÔNH4£«£«H2ONH3¡¤H2O£«H£«  (4)2£º1  ,   20£º1      (5)B
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø