Top 14+ C6h4(oh)2 + O2 hay nhất
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1.C6H4(OH)2 + O2 = CO2 + H2O - Trình Cân Bằng Phản ứng Hoá Học
2C6H4(OH)2 + 13O2 → 12CO2 + 6H2O. Reaction Information.
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2.C6H4(OH)2 + O2 = C6H4O2 + H2O - Chemical Equation Balancer
Since there is an equal number of each element in the reactants and products of 2C6H4(OH)2 + O2 = 2C6H4O2 + 2H2O, the equation is balanced. Calculators.
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3.Balance Chemical Equation - Online Balancer
2 C6H4(OH)2 + 13 O2 = 12 CO2 + 6 H2O Reaction type: combustion ... For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced,
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4.Which Is The Reducer And Oxidiser In The Following Formula C6H4(OH ...
Oxidation number of O in O2 is 0 and in NO is -2. Decrease in oxidation number is reduction. So, oxygen is reduced. That means, O2 is oxidant in this reaction.
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5.Hydroquinone | C6H4(OH)2 - PubChem
Molecular Formula, C6H6O2 or C6H4(OH) ; Synonyms. hydroquinone. Benzene-1,4-diol. 1,4-benzenediol. 123-31-9. Quinol. More... ; Molecular Weight. 110.11 ; Dates.
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6.C6H4(OH)2(aq) + H2O2(aq) <—>C6H4O2(aq) + 2H2O(l)? | Wyzant ...
2 Answers By Expert Tutors · 1. C6H4(OH)2(aq) --> C6H4O2(aq)+H2(g) H = +174.4 kJ. eq. · 2. H2O(g) --> H2O(l) H = -43.8 kJ. eq. · 3. H2(g)+1/2O2(g) ...
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7.Hess's Law - CHEMISTRY COMMUNITY - Laurence Lavelle
18 thg 1, 2016 · The chemical reaction involved is the oxidation of hydroquinone by hydrogen peroxide to produce quinone and water. C6H4(OH)2(aq) + H2O2(aq) = ...
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8.[PDF] Electronic Supplement - The Royal Society Of Chemistry
C6H4(OH)2 + 0.23 C6H6O4 + 0.46 H2O2 – 0.54 H+ ... 1,2-C6H4(OH)2 + OH → 1,2-C6H4O2 + HO2 - O2 + H2O ... 1,4-C6H4O2 + OH → C4H4O4 + C2H2O2 + HO2 – 2 O2.
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9.C6H4(OH)2 (aq) + H2O2 (aq) C6H402 (aq) + 2 H2O (l) - SlidePlayer
C6H4(OH)2 (aq) C6H4O2(aq) + H2(g) ∆H = kJ H2(g) + O2(g) H2O2(aq) ∆H = kJ H2(g) + ½ O2 H2O(g) ∆H = kJ H2O(g) H2O(l) ∆H = kJ Must reverse this ...
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10.Solved The Chemical Reaction Involved In The Oxidation Of
Calculate delta H for the above reaction from the following data. C6H4 (OH)2 (aq) = C6H4O2 (aq) + H2 (g) delta H = 177.4 kJ; H2(g) + O2 (g) = H2O2 (aq) delta H ...
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11.[PDF] Chem 102B: Recitation Quiz 1.1 (ANSWERS)
(3 points) The bombardier beetle explosively converts hydroquinone, C6H4(OH)2, into qui- none, C6H4O2, via the reaction given below: C6H4(OH)2(l) + H2O2(l) ...
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12.[PDF] Exercise 16.1d(H) - Hess's Law & Enthalpy Of Formation - Answers
C6H4(OH)2(aq) + H₂O2(aq) → C6H4O₂(aq) + 2H₂O(1). AH = +177.4 kJ. ΔΗ° = +191.2 kJ. ΔΗ° = −241.8 kJ). AH° = -43.8 kJ). Per: 2 NO ₂ (g) →→→ N₂(g) + 202(g) ...
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13.[PDF] Hess's Law Problems
Given the following data: C2H2(g). + 2.5 O2(g) → 2 CO2(g). + H2O(l). ∆H = - 1300 kJ. C(s) + O2(g) → CO2(g). ∆H = -394 kJ. H2(g). + ½ O2(g) → H2O(l).
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14.Answered: C6H4(OH)2(aq) + H2O2(aq) → C6H4O2(aq) +… | Bartleby
Solution for C6H4(OH)2(aq) + H2O2(aq) → C6H4O2(aq) + 2H2O(1) hydroquinone quinone Calculate AHRXN for this reaction from the following data, ...
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