Which of the following reactions are REDOX? A 2 Na + Cl₂ → 2 NaCl B CH4+2O2 → CO2 + 2H2O C Fe2O3 +3 CO-2 Fe + 3 CO₂ D HCl + NaOH → NaCl + H₂O

Q: Decide whether a chemical reaction happens in either of the following situations. If a reaction does…

A: Thank you.

Q: Write the overall, balanced molecular equation and indicate which element is oxidized and which is…

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Q: 2C6H6(l) + 15O2(g) → 12CO2(g) + 6H2O(g) Which element is being reduced?     Which element is being…

A: In a chemical reaction, oxidation and reduction refer to the loss and gain of electrons,…

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: Which of the following is not an example of REDOX reactions? * [A] Fe203 + 3CO 2Fe + 3CO2 [B] 2K +…

A: Identify whether a reaction is redox reaction or not. Redox Reaction: A reaction in which both…

Q: How many electrons are transferred in the reaction below? 2 Cr(s) + 3 Ni(NO3), →2Cr(NO3), + 3 Ni(s)…

A: The no. Of electron is as follows.

Q: d Choose the reaction type for these reactions. 2Rb(s) + Cl2 (g) → 2RBCI(s) O precipitation reaction…

A: Oxidation means loss of electrons and reduction means gain of electrons.

Q: Which of the following is NOT a redox reaction? Ba(NO3)2 + Na2CO3  →  NaNO3 + BaCO3 AgNO3 + Cu  →…

A: A redox reaction can be identified by using oxidation numbers, which are assigned to atoms in…

Q: What element is being reduced in the following redox reaction? 2+ (aq) + NH4 (aq) → Mg(s) + NO3 (aq)…

A: Initially the oxidation number of the individual elements should be evaluated. Hence after that it…

Q: Assign oxidation numbers to each of the elements in the compounds below. hypochlorous acid HCIO…

A: Oxidation number of hydrogen is +1                 oxidation number of oxygen is -2

Q: Which of the following is an oxidation reduction reaction? O None of them + 2H2O (1) O H2CO3 (aq) +…

A: Increase in oxidation number is called oxidation. Decrease in oxidation number is called Reduction.…

Q: 2) Given the following reaction, determine all oxidation numbers and for the substances involved in…

A: Redox reaction:It can be define as the chemical reaction in in which simultaneously oxidation…

Q: Identify the reactant that gets oxidized in the following reaction. 2 AgNO₃(aq) + CaI₂(aq) → 2…

A: Identify the reactant that gets oxidized in the following reaction. 2 AgNO₃(aq) + CaI₂(aq) → 2…

Q: When the following redox reaction is balanced in acidic conditions , how many H 2 O are there in the…

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Q: 2103 +5HNO2 I2 + 5NO3 + 3 H+ + H₂O or the above redox reaction, assign oxidation numbers and use…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: Substances A, B, and C can all act as oxidizing agents. In solution, A is green, B is yellow, and C…

A: Given :  A , B and C all are oxidising agents and reduces to A- , B- and C- respectively.  In…

Q: What element is being oxidized in the following redox reaction? FeCl3 + CuCl -----> FeCl2…

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Q: Electrons are transferred In True O False

A: The question is based on the concept of redox reaction. We have to talk about the transfer of…

Q: Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below.…

A: Rules to assign oxidation number :★ The oxidation number of free and neutral element is always…

Q: Identify whether the following reactions are redox reactions or not. Write Y (yes) or N (no) to…

A: The given reaction is  2 C4H10 + 13 O2 ——> 10 H2O + 8 CO2 A redox reaction is that in which…

Q: Identify the reactant that gets reduced in the following reaction. BiO₃⁻(aq) + 2S₂O₃²⁻(aq) + 6H⁺(aq)…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: Which process is a redox reaction?   Zn → Zn3N2   SO3 → SO42−   2O3 → 3O2

A: The reaction in which both oxidation and reduction occur is known as redox reaction. .

Q: Which one of the following is not a redox reaction? O K,CryOr(ag) + 2KOH(ag) 2K,CrO(aq) + H,O) O HE)…

A: Equation in option 1 is not the redox reaction.

Q: Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below.…

A: The objective of the question is to assign oxidation numbers to each of the elements in the given…

Q: Is the reaction below a reduction or oxidation reaction? Write oxidation or reduction in the provide…

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Q: Use the activity series to complete the following single replacement reaction. Choose the answer…

A: Answer

Q: 2NH4NO3(s)  →→ 2N2(g) + O2(g) + 4H2O(l)  What is the oxidation number of the nitrogen atom in the…

A: we have to determine the oxidation state of N in reactant

Q: You are tasked with creating a pourboix diagram of copper speciation. The relevent species are Cu…

A: The objective of this question is to set and balance the redox reactions for the copper species Cu…

Q: element is being reduced

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Q: Identify the oxidizing agent and reducing agent in the reaction.  10 OH- + 2 Cr(OH)3 + 3 Br2  → 2…

A: Given : We have to write the oxidizing and 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: For the following redox reactions, assume that each ion concentration is 0.10 M.  For which reaction…

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