Chemistry, 25.07.2019 14:00 evanwall91
Calculate the ratio of ch3nh2 to ch3nh3cl required to create a buffer with ph = 10.28. express your answer using two significant figures.
Answers: 1
![pH=pKa+log( \frac{[CH_3NH_2]}{[CH_3NH_3Cl]} ) \\ \\\frac{[CH_3NH_2]}{[CH_3NH_3Cl]}= 10^{(pH-pKa)}= 10^{(10,28-10,70)}=0,38](/tpl/images/0131/3360/1435a.png)
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Calculate the ratio of ch3nh2 to ch3nh3cl required to create a buffer with ph = 10.28. express your...
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