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Find the identity of a solid, weak acid, HY. The following information is obtained a) Write...

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Chemistry

Find the identity of a solid, weak acid, HY. The followinginformation is obtained a) Write the dissociation equation for HYin water and its equilibrium expression (Ka). b) A sample of 0.2702g of HY is titrated and found to require 30.00 mL of 0.10 M KOHsolution to reach the equivalence point. Calculate the molar massof HY c) After 6.00 mL of the base is added, the pH of the solutionis 3.25. What is the value for Ka of HY? d) At the equivalencepoint of the reaction, will the solution be acidic, basic, orneutral? Justify your answer. e) What is the identity of the acid(HY)

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3.8 Ratings (411 Votes)
a the dissociation equation is given by HY H Y and the equilibrium expression is given by Ka H Y HY b we know that at equivalence point moles of acid moles of base also moles molarity x    See Answer
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