ÌâÄ¿ÄÚÈÝ
ÔÚ25 mLÇâÑõ»¯ÄÆÈÜÒºÖÐÖðµÎ¼ÓÈë0.2 mol/L´×ËáÈÜÒº£¬µÎ¶¨ÇúÏßÈçÏÂͼËùʾ¡£
(1)д³öÇâÑõ»¯ÄÆÈÜÒºÓë´×ËáÈÜÒº·´Ó¦µÄÀë×Ó·½³Ìʽ__________________¡£
(2)¸ÃÇâÑõ»¯ÄÆÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ______mol/L¡£
(3)ÔÚBµã£¬a______12.5 mL(Ìî¡°>¡±¡¢¡°<¡±»ò¡°£½¡±£¬ÏÂͬ)¡£ÈôÓÉÌå»ýÏàµÈµÄÇâÑõ»¯Äƺʹ×ËáÈÜÒº»ìºÏ¶øÇ¡ºÃ³ÊÖÐÐÔ£¬Ôò»ìºÏǰc(NaOH)________c(CH3COOH)£¬»ìºÏǰËáÖÐc(H+)ºÍ¼îÖÐc(OH-)µÄ¹ØÏµ£º
c(H+)______c(OH-)¡£
(4)ÔÚDµã£¬ÈÜÒºÖÐÀë×ÓŨ¶È´óС¹ØÏµÎª£º__________________¡£
(2)¸ÃÇâÑõ»¯ÄÆÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ______mol/L¡£
(3)ÔÚBµã£¬a______12.5 mL(Ìî¡°>¡±¡¢¡°<¡±»ò¡°£½¡±£¬ÏÂͬ)¡£ÈôÓÉÌå»ýÏàµÈµÄÇâÑõ»¯Äƺʹ×ËáÈÜÒº»ìºÏ¶øÇ¡ºÃ³ÊÖÐÐÔ£¬Ôò»ìºÏǰc(NaOH)________c(CH3COOH)£¬»ìºÏǰËáÖÐc(H+)ºÍ¼îÖÐc(OH-)µÄ¹ØÏµ£º
c(H+)______c(OH-)¡£
(4)ÔÚDµã£¬ÈÜÒºÖÐÀë×ÓŨ¶È´óС¹ØÏµÎª£º__________________¡£
(1)OH-£«CH3COOH==CH3COO-£«H2O¡¡
(2)0.1¡¡
(3)>£»<£»<
(4)c(CH3COO-)>c(Na+)>c(H+)>c(OH-)
(2)0.1¡¡
(3)>£»<£»<
(4)c(CH3COO-)>c(Na+)>c(H+)>c(OH-)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿