Consider the titration of 50.0 mL of 0.200 M HNO2 (pKa 3.149) with 0.200 M KOH. The net ionic equation for the reaction is: HNO2(aq NO₂ (aq) + H2O(1) What is the pH of the solution after the addition of 55 2 mL of the strong base (KOH)? Write your answer in decimal after the decimal point. DH-
A mixture of 14.2 mol 5 and 10.8 mol H₂O reacts according to the equation 35 (s) + 2 H₂O (1) 1 502 (0) + 2 H₂S (9) A. What is the theoretical yield of SO2 in moles? B. Which reactant is the limiting reactant C. After the reaction stops, how many moles of limiting reactant remain? Numeric answer only-Do not include units Numeric answer only 7 Type in 5 or H2O as the answer
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