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Take a look why this is. Answer. Сoding to search: 5 Na2O2 + 2 KMnO4 + 8 H2SO4 = 5 O2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O Add / Edited: 25.06.2015 / Evaluation of information: 5.0 out of 5 / number of votes: 1 Properties of Sodium peroxide Na2O2: White (sometimes yellow because of the impurities NaO2). Chemistry. SODIUM PEROXIDE Na2O2. • Na2O2 + H2SO4 = Na2SO4 + H2O2 • Na2O2 + 2 H2O = 2 NaOH + H2O2 • Na2O2 + H3PO4 = H2O2 + Na2HPO4 • Na2O2 + N2O3 = NaNO2 + NaNO3 • Na2O2 + H2O2 = 2 NaOH + O2 • H2O2 + Na2C2O4 = C2H2O4 + Na2O2 • BeO2 + Na2CO3 = BeCO3 + Na2O2 :: Chemistry Applications:: » Chemical Elements, Periodic Table » Compound Name Formula Search » Moles to Grams Calculator » Common … Na2O2+H2SO4 … 5 6 7. Asked by Wiki User. 2009-03-16 21:33:17 2009-03-16 21:33:17. Na2O2 + CO2 -> O2 + Na2CO3 R = 0.083145 L bar K-1 mol-1 I got 1.57L . You place a piece of paper on a balance and find that its mass is 0.63 g. You add a lump of NaOH to the paper and get a mass of 22.21 g. You remember that you forgot to tare the balance before taking this measurement. We have a total of 6 oxygen atoms on both sides. We already have 2 sodium atoms on both sides. Wiki User Answered . The products of the reaction are hydrogen peroxide (H2O2) and insoluble barium sulphate (BaSO4). We have 2 hydrogen atoms on both sides and 1 sulfur atom on both sides. Na2O2 + KMnO4 + H2SO4 → O2 + MnSO4 + Na2SO4 + K2SO4 + H2O .. How to balance this by oxidation number method? The oxidation state of oxygen in H2O2 is -1, and in BaSO4 it is -2.. plzza help its a game thing the web thing it htt://funbasedlearning.com/chemistry/chembalancer BaO2 + H2SO4 = BaSO4 + H2O2 The most electronegative element here is oxygen. You tare the . If don't understand how to balance equations, understand that you need to have the same number of atoms on the reactant side and product side. Biology. Top Answer. En chimie, les termes « oxydation » et « réduction » se réfèrent aux réactions au cours desquelles un atome (ou groupe d'atomes) perd ou gagne des électrons, respectivement. Comment trouver les nombres d'oxydation. When heated in air turn yellow and decomposes, melts at a pressure of O2. _Na2O2+ _ H2SO4----->Na2SO4+_H2O2? How do you balance Na2O2 plus H2SO4 yields Na2SO4 plus H2O2?

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