作者wugino (榕少)
看板Grad-ProbAsk
标题[生医] 生化计算buffer pH值
时间Tue Feb 9 17:07:27 2010
What is the PH of the solution by mixing one part of 0.3mM Tris hydrochloride
and two parts of 0.2mM Tris? (pKa of Tris.HCl=7.8,log2=0.301,log3=0.477)
出处:台大93年生化A
这题型常看到
只是换成Tris buffer有点不知所措
聪明的人给些想法 谢谢
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◆ From: 140.116.101.190
1F：→ hihaka2001:pH=pka+log [ A-]/[HA] HA=tris HCL A-=tris 02/09 17:49
2F：推 zeowo:标题错误 02/09 18:08