Which of the following reactions are redox reactions? Show your work/reasoning. If it is a redox reaction, identify what is being oxidized, what is being reduced, the reducing agent, and the oxidizing agent a) H2S + Na2O ⎯⎯→ Na2S + H2O b) Ca + H2O ⎯⎯→ CaO + H2 c) CO + 2 H2 ⎯⎯→ CH3OH d) SO3 + H2O ⎯⎯→ H2SO4

Q: Show complete solution. Balance the given molecular equation using redox (electron-transfer method).…

A: We are given the reaction., Cr2(SO4)3 + Fe2(SO4)3 + KHSO4 + H2O ➔ K2Cr2O7 + FeSO4 + H2SO4 There is…

Q: 5. Balance the following redox reactions in the given conditions. You do not need to show all of…

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Q: Show the calculation for oxidation number. Show the oxidation half reaction and its oxidizing agent…

A: The oxidation number is defined as the formal charge present on the particular atom. In the redox…

Q: Oxidation Number Method a) HNO3(aq) + C2 H6O(I) + K2Cr2o7 ----- KNO3(aq) + C2H4O(I)+Cr(NO3)3(aq)

A: The equation has to be balanced using the oxidation number method, The unbalanced equation, HNO3(aq)…

Q: Which reaction is an oxidation/reduction (redox) reaction? A) NaOH + HCL à NaCl + H2O B) AgNO3 +…

A: The redox reaction is basically an oxidation-reduction reaction that includes a transfer of…

Q: What element is being oxidized in the following redox reaction? C10H22O2(aq) + LiMnO4(aq) →…

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Q: 2. Write the oxidation and reduction half-reaction represented in each of these redox equations. a.…

A: Introduction Oxidation is the process of losing electrons. Reduction describes the increase in…

Q: Identify the oxidizing agent in the following chemical reaction.          Cu2+(aq) + Fe(s) → Cu(s)…

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Q: 2a. Which of the following is a redox reaction? A. CO2(g) + Ca(OH)2(aq) → CaCO3(s) + H2O(l) B.…

A: Answer: 2/a . D , 2/b. B

Q: AgNO3 + NaCl --> AgCl + NaNO3 Is it a redox (Y/N)  What is reduced?  What is oxidized?

A: Given reaction is, AgNO3 + NaCl --> AgCl + NaNO3

Q: The oxidation number of an element may differ depending on whether or not it is contained within a…

A: In free state oxidation state of element is zero but when it contained within a molecule its…

Q: Classify the statements about redox reactions as true or false. True False Answer Bank If something…

A: A. Loss of electrons means oxidation and gain of electrons means reduction.  The species which gains…

Q: 3 Ba (s) + 2 Al3* (aq) 3 Ba2 ag) + 2 Al (s) Assign oxidation numbers to each element in the…

A: If atom goes from higher oxidation state to lower oxidation state called reduction and vice-versa.

Q: Consider the reaction CuO(s) + H₂(g) → Cu(s) + H₂O(l) In this reaction, which substances are the…

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Q: Classify the statements about redox reactions as true or false. True False Answer Bank A reducing…

A: Oxidizing agent oxidize other species and reduce itself . whereas reducing agent reduce other…

Q: N2(g) + 3h2(g) ➡️ 2nh3(g) Redox yes or no

A: Given reaction is redox or not?

Q: For any oxidation-reduction reaction given below, identify the element oxidized, element reduced,…

A: When oxidation number increases then oxidation takes place and compound act as reducing agent. When…

Q: Identify the oxidizing and reducing agents in the following unbalanced reactions:           a) I2 +…

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Q: d. For the unbalanced redox reaction i. ii. Br + MnO4 → Br2 + Mn²+ i. ii. Which is oxidizing agent…

A: Answer: Any specie that oxidizes others in a redox reaction and itself gets reduced is called as…

Q: 09 Select the redox reaction TODA (S A. CO₂ (s) — CO₂(g) B. NH3 + HC NH4C C. 24/₂0+ 0₂ → 2H₂O₂ D. 2…

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Q: 2. For each reaction shown, identify the oxidizing agent and the reducing agent (for the forward…

A: Oxidizing agent : the reactant that gains electrons from the other reactant and oxidizes it.…

Q: 3. In this set of chemical reactions, which reaction is an oxidation-reduction reaction? a) K2SO4 +…

A: Redox reactions are oxidation-reduction chemical reactions in which the oxidation states of the…

Q: In the following Redox Reaction, which would be designated as the Reducing Agent? 2AI(s) +…

A: In the given reaction, we have to identify the Reducing agent.

Q: Which of the following chemical reactions is an oxidation-reduction reaction? A AgNO3 + NaCl → AgCl…

A: Given, The reactions: A. AgNO3 + NaCl → AgCl + NaNO3B. Zn + H2SO4→ ZnSO4 + H2C. Pb(NO3)2 + 2 NaCl →…

Q: H₂S(aq) +2 NaOH(aq) → Na₂S(aq) +2 H₂O(1) 2 CI (aq) + 2 H₂O(1)→2 OH (aq) + H₂(g) + Cl₂(9) 4 HF (9)+…

A: Oxidation: Oxidation number increasesReduction: Oxidation number decreases

Q: . In the reaction H2 + CI2 2HCI, which substance is the oxidizing agent and which is the reducing…

A: In a reaction one compound is oxidized and another compound is reduced .

Q: Consider the same chemical equation: 14 H+(aq) + 6Fe2+(aq) + Cr2O72-(aq) ⟶ 6Fe3+(aq) + 2Cr3+(aq) +…

A: Redox reaction is a chemical reaction in which oxidation (loss of electron) and (reduction gain of…

Q: Balance the redox reactions using the oxidation number method following the steps 1-5. a. N2H4 (aq)…

A: Given,  Balance the redox reactions using the oxidation number method following the steps 1-5.a.…

Q: HCl + NaOCl --> NaCl + H2O + Cl2 Is it a redox (Y/N)  What is reduced?  What is oxidized?

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Q: element is oxidized and which is reduced?

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Q: Assign oxidation states to all of the species in the following redox reaction. For the reactants,…

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Q: Identify oxidizing agent and reducing agent in the reactions. 1. 2Na2S203 + I2 Na2S4O6+ 2Nal 2.…

A: Oxidizing  agent and Reducing Agents identification can be done by  change in oxidation  state  of…

Q: In the following reaction, indicate the oxidation numbers for all elements on BOTH sides of the…

A: an species  whose oxidation number is increased is said to be oxidized and whose oxidation number is…

Q: Determine the oxidizing agent and the reducing agent in the following redox reactions.    A) UO2…

A: Given Two Redox reactions whose, oxidizing and reducing agents is to be determined.

Q: c. For the unbalanced redox reaction Cu + 10 ➜ Cu²+ + 1₂ Which is oxidizing agent (oxidant)? Write…

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Q: REDOX REACTIONS Write the chemical Equation and assign the oxidation numbers for each atom. The ff.…

A: In a compound summation of oxidation number of all element is zero and oxidation number of an free…

Q: REDOX REACTIONS Write the chemical Equation and assign the oxidation numbers for each atom. The ff.…

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Q: This reaction represents the titration from today's lab. 2 S₂0₂² + 1₂ → S406² +21 In this reaction,…

A: 2 S2O32- + I2 -----> S4O62- + 2I- -> Oxidizing agent is agent which has Oxidation state…