Chemistry, 09.07.2019 12:00 kitkattt1246
Suppose you wanted to make a buffer of exactly ph 7.00 using kh2po4 and na2hpo4. if the final solution was 0.1 m in kh2po4, what concentration of na2hpo4 would you need? (pka for h3po4, h2po−4, and hpo2−4 are 2.14, 6.86, and 12.4, respectively.)
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Suppose you wanted to make a buffer of exactly ph 7.00 using kh2po4 and na2hpo4. if the final soluti...
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