What is the coefficient for H+ after balancing the following reaction in acidic medium? (Please note that element X and Y are NOT Hydrogen, Oxygen or group 1 A, 2 A or 7 A elements. Also, because this is not a calculation, your answer should be a whole number, so do NOT write answer in 3 sig. figs.) XO4¯ + H2YO3   →   X2+ + HYO4¯

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