Balance these equations using the change-in-oxidation-number method: HNO3 + S ——> NO2 + H2SO4 + H2O 1) What are the coefficients of the balance equation? 2) What is the total number of electrons lost/gained? 3) What is the substance that undergo oxidation reaction? reduction reaction? 4) Which of the reactants is the oxidizing agent? reducing agent? 5) Which substance was oxidized? reduced? 6) Which compound is the product of oxidation? product of reduction?

Q: 15. Assign oxidation numbers, find reductant and oxidant atoms and tie them before and after, then…

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Q: If you complete and balance the following oxidation-reduction reaction in basic solution NO2 -1aq2 +…

A: The given skeleton reaction is, Half reaction for the above reaction are, Now, balance the above…

Q: Balance the following reactions: Are the reactions oxidation-reduction reactions?   a)…

A: Yes, both of the given reaction are Redox Reactions as it involves oxidation & reduction of…

Q: Balance the following reaction under acidic conditions: Mn2+(aq) + BiO3–(s) → Bi3+(aq) + MnO4− (aq)

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Q: 7. Assume solid Glucose (C¢H1;O6) and Oxygen gas are the starting substances (reactants) in the…

A: NOTE : “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the…

A: Given,  (a). Balance the reaction, do not leave any fractions, don't leave anything blank, then…

Q: Fuel + O2 → CO2 + H2O. In the equation above which substances were reduced? Oxidized?  Who were the…

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Q: balance the equation below. Write the ionic and net ionic equations.  Finally, write the balanced…

A: In the above Redox reaction Nitrogen is undergoing reduction in which oxidation state of nitrogen…

Q: Explain how the equation 4Fe(OH)₂(s) + O₂(g) →→2Fe₂O3(s) + 4H₂O(/) in the article illustrates the…

A: Write oxidation state of Fe ion in the reactant---

Q: In the reaction H 2 + CI 2 2HCI, which substance is the oxidizing agent and which is the reducing…

A: Applying concept of oxidation and reduction.

Q: Tellurium (Te) is a metalloid that is used as a component in solar panels.  It is produced in a…

A: On the basis of oxidation state changes we can decide oxidising and reducing agent.

Q: Using the activity series, determine if the following single replacement reactions will occur. If…

A: A single replacement reaction would take place if the element which is supposed to replace another…

Q: 10. What is the oxidizing and reducing agent in the following reaction? CO2(8) + H2(g) 2CO(g)…

A: in a reaction in which oxidation and reduction occurs simultaneously then that reaction is known as…

Q: 7. Consider the following reaction at equilibrium for the questions below: Zn (s) + Cu2+ (aq)  Zn2+…

A: Oxidation is the loosing of electrons and reduction is the gaining of electrons. Who give electron…

Q: II. balance the molecular equation I emphasizing the gain and loss of electron ., substance…

A: Given reactions are :  1. Na2Cr2O7 + FeCl2 + HCl -----------> CrCl3 + FeCl3 + NaCl  2. HNO3 + HI…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

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Q: Balancing oxidation-reduction equations Balance each equation: MnSO4 + PbO2 + H2SO4 ——> HMnO4 +…

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Q: In which reaction does the oxidation number of hydrogen change? A CaO (s) + H2O (/) → Ca(OH)2 (s) B)…

A: We have to identify the following given reactions in which the reaction does the oxidation number of…

Q: Balance the following reaction in BASIC conditions. Use any method of your choice.  * Show all your…

A: Redox reaction is the reaction in which both oxidation and reduction occur together.

Q: When the following oxidation–reduction reaction in acidic solution is balanced, what is the lowest…

A: To balance the equation in an acidic medium, first balance the main atoms, then to balance the…

Q: Balancing oxidation-reduction equations Balance each equation: P + HNO3 —-> HPO3 + NO + H2O 1) What…

A: Redox reaction is the one in which oxidation and reduction takes place in a single reaction.

Q: Balance the following redox reaction if it occurs in H2SO4. What are the coefficients in front of…

A: Balancing redox reactions 1- First, find the ionic equation 2-Separate the equation into two…

Q: Balance and classify each of the following reaction equations. If any of these reactions is a redox…

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Q: alance these equations using the change-in-oxidation-number method: CrCl3+MnO2+H2O——> MnCl2+H2CrO4…

A: The detailed solution is provided in the next step:

Q: Balancing oxidation-reduction equations Balance each equation: MNSO4 + Pb02 + H2SO4 –-> HMnO4 +…

A: In the given redox reaction answer all the question as given -

Q: 1. In this chemical equation, 2Mg(s) + O2(g) —> 2MgO(s) , what is being oxidized? 2. In this…

A: To determine which species is oxidised and which is reduced.

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: Coefficient of species in the equation to be balanced are such as:

Q: K2Cr204 + H2O2 + HCl - - KCl + CrCl3 + O2 + H20 → Redox or Nonredox? If REDOX: Balanced equation:…

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Q: SO42- + Pb+ 4H+Pb2+ + SO2+ 2H2O In the above redox reaction, use oxidation numbers to identify the…

A: Oxidation : The process in which gain of oxygen atoms or loss of hydrogen atoms or loss of electrons…

Q: In the reaction for which you assigned oxidation numbers, identify which substance was oxidized and…

A: Those compound in which loss of electron or loss of hydrogen or addition of oxygen takes palce is…

Q: 9) How many electrons are transferred in the following reaction? (The reaction is unbalanced.) 9)…

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Q: For the following reaction, what is being reduced? What is being oxidized? What is the oxidizing…

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Q: 1.Balance the following aqueous reactions. Then Determine the oxidation states of the ions that have…

A: Balance the reactions with oxidation state

Q: For the following reaction, identify the oxidation number for each element in the reactants and…

A: Since you have posted question with multiple subparts we will answer the first three subparts for…

Q: In the following half-reactions, which element is changing oxidation state? Is the halfreaction an…

A: In the following half-reactions, which element is changing oxidation state? Is the halfreaction an…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: oxidising agent are those which has ability to oxidise other while reducing agent are those which…

Q: MnO4-(aq) + Fe2+ (aq) → Mn2+ (aq) + Fe3+ (aq) (a) In the balanced balanced chemical equation for…

A: given equation is MnO4-(aq) + Fe2+ (aq) → Mn2+ (aq) + Fe3+ (aq)

Q: Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the…

A: Answer: This is a reaction in which Al has been gradually added into the nitric acid solution.

Q: In which reaction does the oxidation number of hydrogen change? A CaO (s) + H2O (1) → Ca(OH)2 (s) B)…

A: The oxidation number is the charge occupied by respecting atom in the molecule.

Q: KMnO4+KNO2+H2SO4----->MnSO4+H2O+KNO3+K2SO4 identify the atom oxidized, the atom reduced, balance…

A: The unbalanced chemical equation given is KMnO4 + KNO2 + H2SO4 →MnSO4 + H2O + KNO3 + K2SO4

Q: How many electrons are transferred in the following reaction when balanced? (The reaction as written…

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Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

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Q: Which statement below is true about the reaction, Hg2Cl2→HgCl2+Hg?   It can't be a redox reaction.…

A: Given: Reaction : Hg2Cl2 → HgCl2 + Hg first we have to check the oxidation state of mercury in each…

Q: 4. In the following reaction. Fe2O3 + 4H2 3 Fe + 4H20. What element is being reduced? a) Fe b) O c)…

A: The given reaction is

Q: 1. First Balance the following aqueous reactions. Then Determine the oxidation states of the ions…

A: A question based on redox reaction, which is to be accomplished.

Q: Reaction type and balance reaction equation   What is the reaction type of the following reaction?…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Specify which of the following are oxidation-reduction reactions, and if it is, identify the…

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Q: Balance the following redox reaction and classify it as a combination, decomposition, or…

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