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Redox titrations are used to determine the amounts of oxidizing and reducing agents in solution. For example, a solution of hydrogen peroxide,H2O2 , can be titrated against a solution of potassium permanganate,KMnO4 . The following equation represents the reaction: 2KMnO2 +H2O2 +3H2SO4----> O2(g) +2MnSO4 + K2SO4 +4H2O(l) A certain amount of hydrogen peroxide was dissolved in 100.mL of water and then titrated with 1.68 M KMnO4. How much HxO2was dissolved if the titration required 19.3mL of the KMnO4 solution?
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list three acid, bases, and salt commonly used in therapeutic processes.
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The mixture was analyzed spectrophotometrically and found to be 1.84*10^-3 M in I3-. Calculate the molarity of I3- in the original sample
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When heated, lithium reacts with nitrogen to form lithium nitride. What is the percent yield of the reaction if 13.9 of Li is heated with 33.3 g of N2 and the actual yield of Li3n is 6.64 g?
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A student sets up two reactions. Reaction 1 uses 0.290 of reactant, and Reaction 2 uses 0.580 of reactant. How many times faster is Reaction 2 compared to Reaction 1. Express your answer as a multiple of the rate for Reaction 1 to three significan..
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