Use the References to access important values if needed for this question. An aqueous solution of phosphoric acid, that

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Use The References To Access Important Values If Needed For This Question An Aqueous Solution Of Phosphoric Acid That 1 (22.46 KiB) Viewed 36 times

Use the References to access important values if needed for this question. An aqueous solution of phosphoric acid, that is 1.00 percent by weight phosphoric acid, has a density of 1.0038 g/mL. A student determines that the freezing point of this solution is -0.243 °C. Based on the observed freezing point, what is the percent ionization of the acid and the value of K 1? Assume that only the first ionization of the acid is important. kr for H2O is 1.86 °C/m. % ionized % Кә1 Submit Answer Retry Entire Group more group attempts remaining