Calculate the ph of a solution that is 0.230 m in sodium formate (hcoona) and 0.100 m in formic acid (hcooh).

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The pH of the solution is 4,13

This solution is a typical example of a buffer solution, in which a weak acid and its conjugate base are together and resists the addition of acids or bases. For calculating the pH of a buffer solution, we use the Henderson-Hasselbach equation, which is the following:



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Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.