Assign oxidation numbers, find reductant and oxidant atoms and tie them before and after, then balance each molecular redox equation by the oxidation number method: __HClO2 + __NH3 → __HCl + __N2O + __H2O   __H2S + __NO2 + __H2O → __SO2 + __NH3   __NO + __C6H6 + __H2O → __NH3 + __CO2

Q: Show  your  solution  following  the  step-by-step process of the said method and do consider the…

A: Given reaction is: K2Cr2O7 + FeSO4 + H2SO4 → K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O The redox reaction…

Q: Which of the following reactions is NOT a redox reaction? Select one: a. Br2 + 2 KI = I2 + 2 KBr b.…

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Q: balance NaClO + H2S = NaCl + H2S04 using oxidation number metho

A: The given unbalanced equation is-

Q: Consider the redox reaction shown below: 2 MnO4-1   +   Cl-1   +   H2O   →   2 MnO2   +   ClO3-1…

A: Whenever any species loose electron, its oxidation state increases and this process is called…

Q: Oxidation number method. Balance the equation by the oxidation number method. Mn02 + HCL = MnCl2 +…

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Q: Problem Determine the oxidation number (O.N.) of each element in these species: (a) Zinc chloride…

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

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: Identify the oxidising and reducing agents from the given reaction

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Q: Question 15 Classify each of the following reactions (acid-base, combination, decomposition,…

A: A decomposition reaction is the type of reaction in which one reactant decomposes to give more than…

Q: Determine whether or not reaction is a redox reaction. For redox reaction, identify the oxidizing…

A: A redox reaction is defined as a reaction in which oxidation, as well as reduction, takes place…

Q: Which of the following is NOT a redox reaction? N2 + 3H2 --> 2NH3 2Al + Fe2O3 --> Al2O3 + 2Fe…

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Q: Balance this given  reaction  using the oxidation number method. Show all work. besides chlorine and…

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Q: MnO4¯ + Fe²+ + H+ → Mn²+ + Fe³+ + H2O

A: Given reaction:-  MnO4-  + Fe+2 + H+ -------> Mn+2 + Fe+3 + H2O

Q: using oxidation number method balabne the reaction  HNO3(aq) + C2H6O(l) + K2Cr2O7(aq) ➡ KNO3(aq) +…

A: The oxidation number present on the element represents the amount of electron gained or lost by the…

Q: Step 1. Write down the unbalanced equation (skeleton equation') of the chemical reaction. All…

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Q: Na2S203 + 12 →Nal+Na2s406|

A: Given reaction is :  Na2S2O3 + I2 ------> NaI + Na2S4O6  Balancing the reaction by using only…

Q: Which of the following is NOT a redox reaction? V2O5(s) + 5 Ca(l) → 2 V(l) + 5 CaO(s) 2KNO3(s) →…

A: Redox reactions are comprised of two parts, a reduced half and an oxidized half, that always occur…

Q: Which of the following is not an example of redox reaction? a. CuO + H2 'n Cu + H2O b. Fe2O3 +3CO 'ʼn…

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Q: Assign oxidation number to all atoms in the equation. Mention the oxidizing agent and reducing…

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Q: Which of the following reactions are redox? Label them R for redox and X for non-redox. a) 2 MnO4…

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

Q: Identify the type of reaction involved, state the specific type of double displacement reaction if…

A: In reaction  1,  P4 combine with O2  to give P2O5 .So it is combination reaction in which reactant…

Q: Balance this given  reaction  using the oxidation number method. Show all work.  besides chlorine…

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Q: Use oxidation number method to balance the following redox equations  a) HCl + HNO3 --> HOCl + NO +…

A: a) HCl + HNO3 --> HOCl + NO + H2O b) SnCl4 + Fe --> SnCl2 + FeCl3 c) NH3 + NO2 --> N2 + H2O

Q: Use the redox reactions to answer the question. Zn + 2H+ → Zn2+ + H2 2Al + 3Cu2+ → 2Al3+ + 3Cu…

A: Given are two redox reactions. Zn + 2H+ → Zn2+ + H2 2Al + 3Cu2+ → 2Al3+ + 3Cu In redox reaction both…

Q: Which of the following is NOT a REDOX reaction? K2CrO4(aq) + Pb(NO3)2(aq) → PbCrO4(s) + 2KNO3(aq) B)…

A: Ans: In starting material Cr oxidation number is +6. In product Cr oxidation number is +6. No change…

Q: 2. Determine whether the following reactions are redox reactions by assigning oxidation numbers to…

A: Oxidation  If an element release its electrons then the species is called oxidised and the process…

Q: In a redox reaction, why does an elements oxidation number decrease? A. An element's oxidation…

A: In a redox reaction, one element will be reduced, whereas one element will be oxidized. Here,…

Q: Balancing using only oxidation number method. Please show complete steps in balancing. Don’t skips…

A: Balance a redox reaction by oxidation number method.

Q: which of the following reactions is not a redox reaction? a. C2H4 + 3 O2 -> 2 CO2 +2 H20 b. 2LiBr…

A: Since in a redox reaction, there will always be change in oxidation state of species This is because…

Q: DISCUSS THE FOLLOWING TOPICS. 1. oxidation number 2. naming and writing chemical equation

A: 1) Oxidation number = The oxidation number  of an atom is defined as the charge of the atom that…

Q: What the oxidation state of N atom is NO2 molec What the oxidation state of O atom is O; molecule…

A: We have to tell the oxidation state of given element and tell which species is reduced and oxidised

Q: Which of the following equation represents a redox reaction? Select one: A. H2SO4 + SO3 → H2S2O7…

A: Since the reaction in which oxidation state of any specie is changing, that will be termed as redox…

Q: 25. What element is being reduced in the following redox reaction?             MnO4⁻(aq) +…

A: Answer :- Mn…

Q: Answer the following questions abóut this unbälänčed redox reaction. CH3CO2 (aq) + MnO4 (aq) CO3?…

A: Given reaction: CH3CO2-(aq)+MnO4-⇌CO3-2(aq)+MnO2(s)

Q: Which of the following is NOT a REDOX reaction? 2Al(s) + 3CUSO4(aq) → Al2(SO4)3(aq) + 3Cu(s) B Zn(s)…

A: Redox reaction: Redox reaction is a type of chemical reaction in which the oxidation states of atoms…

Q: Provide a definition for each of the four types of redox reactions.  Indicate the type of redox…

A: 1. A single-displacement reaction or displacement reaction is a chemical reaction in which one…

Q: Zn + HPO32-+ 2H2O+ OH-Zn(OH)42- + H2PO2- In the above reaction, the oxidation state of phosphorus…

A: Given reaction: Zn + HPO32- + 2H2O + OH- → Zn(OH)42- + H2PO2- We have to determine the oxidation…

Q: Question 2

A: Redox reaction is the reaction in which oxidation and reduction both takes place or are the…

Q: Which of the following is not a redox reaction? C3HS + 502 = 3CO2+ 4H2O H2O + CO2 = H2CO3 Cu + H2SO4…

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Q: Identify the spectator ions in the following precipitation reaction. Pb(NO3)4(aa) + Na,SO4(ao)>…

A: Ans. 1. Option B is correct answer Na+ and NO3-.   2. Option A is correct.      A. 0.

Q: Which one of the following equations is NOT a redox (oxidation- reduction) reaction? O H2CO3laq)- →…

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Q: Which statements are true regarding redox reactions? (Note that in redox reactions, the molecule…

A: In a redox reaction, the species participating in the reaction go through a change in their…

Q: Please assign Oxidation Numbers to each of the elements in the following unbalanced reaction and…

A: Loss of electrons is oxidation and gain of electron is reduction.

Q: Identify each of the following as a redox or non-redox reaction. Explain. a. H2SO4 + NaOH → Na2SO4 +…

A: A redox reaction is a reaction in which reduction and oxidation both reactions take place…

Q: Balancing using only oxidation number method. Please show complete steps in balancing. Don’t skips…

A: The solution is as follows:

Q: in a redox reaction, the reducing reagent becomes oxidized. true or false?

A: Redox reaction: The oxidation and reduction reactions are called redox reactions. Reduction…

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

A: Oxidation number is the total number of electrons that an atom can gain or lose to bond with another…

Q: b. 2 SO2(9) + 2 H2O(g) → 2 H2S(g) + 3 02(g) element being reduced: [ Select ] oxidation number on…

A: Here we have to find the element which is oxidized and which is reduced and also also oxidation…

Q: Mg+2HCI---->MgCl2+H2 identify the atom oxidized, the atom reduced, and write the net ionic equation

A: Oxidation : increase in oxidation number. Reduction : decrease in oxidation number. Oxidizing agent…

Q: 9. Assign oxidation numbers, find reductant and oxidant atoms and tie them before and after, then…

A: The chemical reactions in which both reduction and oxidation takes place simultaneously is known as…