Calculate mw of unknown using titration

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To calculate the molecular weight of an unknown acid through titration with 2N H2PO4 and 2N NaOH, one must first convert normality to molarity. The titration curve, which plots pH against the number of equivalents used, is essential for identifying inflection points that indicate the equivalence point. The number of equivalents at these points can help determine the molar mass of the acid. Clarification is needed on whether specific data is provided or if a procedure for determining the molar mass is required. Understanding these aspects is crucial for accurately calculating the molecular weight.
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Homework Statement



Calculate the molecular weight of unknown acid by titrating with 2N H2PO4 and 2N NaOH

Homework Equations



ph = pka + log[a-]/[ha]

The Attempt at a Solution



So i graphed titration with both acid and base with equivalents used vs ph, how would i use the number of equivalents (and total number of inflections in curve) to get molecular weight?
 
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Convert Normality to Molarity.
 
kthejohnster said:
Calculate the molecular weight of unknown acid by titrating with 2N H2PO4 and 2N NaOH

Not enough data. Please explain what the question is and what is the data that you are given. Or are you asked to design a procedure for determining molar mass of the acid?
 

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