what's the oxidation number of each element? which of these is oxidation agent/ reducing agent?

Q: Use the rules for assigning oxidation number to determine the oxidation states of each atom in the…

A: Oxidation number of alkali metals is always +1 Oxidation number of oxygen is -2. Using these rules…

Q: Balance this redox reaction using change in oxidation number. H3PO2 + Cr2O7^2- + H+ —> H3PO4 + Cr3+…

A: …

Q: Arrange the following ions in terms of increasing strength as an oxidizing agent. Arrange the three…

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Q: Balance each of the redox reactions for the conditions stated Label the oxidizing agent and the…

A: The reaction given is, => VO2+2 + V+2 → VO+2

Q: Which of the following statements are true? A. O The oxidation number of an oxidizing agent…

A: The increase in oxidation state is termed as oxidation whereas the decrease in oxidation state is…

Q: 6. What element is reduced? 7. What is the oxidizing agent? 8. What is the reducing agent?

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Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

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Q: Determine the oxidation number of each element in each of the following compounds:(a) HCN(b) OF2(c)…

A: (a)

Q: Determine the oxidation number of each element in each of the following compounds: (a) HCN…

A: The oxidation number or the oxidation state of a particular atom can be termed as the total number…

Q: Which substance is the strongest reducing agent? Which is weakest?

A: In redox reaction, one reactant is reduced and another reactant is oxidized.

Q: 1. Calculate the oxidation number of the underlined element in each of the following a) NazCr207 b)…

A: Oxidation state is the charge over an atom

Q: Determine whether or not each metal dissolves in 1 M HNO3. For those metals that do dissolve, write…

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Q: Metals like sodium, potassium, calcium and magnesium are extracted by electrolysis of their…

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Q: What are the oxidation and reduction half-reactions and the balanced overall reaction for each of…

A: The oxidation-reduction half reaction method are to be written for the given reactions and balanced…

Q: For a particular redox reaction, NO, is oxidized to NO, and Fe+ is reduced to Fe2+. Complete and…

A: In this question we have to balance the given reaction in basic solutions.

Q: Assign oxidation numbers to all atoms in each of the following: (a)H2O2 (b)CO2 (c)KMnO4

A: The oxidation state, sometimes referred to as oxidation number, describes the degree of oxidation of…

Q: Assign oxidation numbers to each element and balance the equation in an acidic solution. HSO3- +…

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Q: For a particular redox reaction, C this reaction in basic solution. TI balanced reaction:

A: ClO2- + 2H2O ------> ClO4-  + 4H+ + 4e-  In basic medium,  Added both side 4OH- ion  ClO2- + 2H2O…

Q: Which reactant is the reducing agent? Which half reaction needs the addition of water to balance…

A: Given reaction is :  KI + K₂Cr₂O₇ + HCl → CrCl₃ + KCl + I₂ + H₂O a. What is the oxidation number of…

Q: Assign the oxidation numbers of the atoms in the following compounds.  (a) Al2O3   (b) XeF4…

A: (a) Al2O3  2 x + 3(-2) =0 2x -6=0 X=3 Al=+3 O=-2 (b) XeF4 Xe + 4(-1) =0 Xe=+4 F=-1

Q: For a particular redox reaction, NO₂ is oxidized to NO3 and Fe³+ is reduced to Fe²+. Complete and…

A: Oxidation is loss of electrons. Reduction is gain of electrons

Q: Complete and balance the following redox reaction in basic solution Cr20,2 (aq) + Hg(1) → Hg2* (aq)…

A: 1- Oxidation Half reaction :  Hg(l) -------> Hg2+(aq) + 2e-  Multiple with 3  3Hg(l) ------>…

Q: Complete and balance the following redox reaction in basic solution.

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Q: Zn O ↑ ZnCl2 * OXIDIZING REDUCING

A: It is oxidizing

Q: 6. Which metal is the best reducing agent? (a) Ag (b) Mg (c) Fe (d) Pb

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Q: B) Assign oxidation numbers to each element 1) Ag 2) KCI 3) KC103

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: Distinguish between oxidizing andreducing agents.

A: Oxidizing agent = Oxidizing agent are those molecules in which addition of oxygen takes place and…

Q: Subterranean brines in parts of the United States are rich in iodides and bromides and serve as an…

A: The halogen that is likely to form from this treatment has to be given and the reason has to be…

Q: For the following reaction, write the half-reactions and state which is the reduction and which is…

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Q: indicates the oxidation number of each atom in the following molecules. a)NH3 b) Al2O3

A: Indicates the oxidation number of each atom in the following molecules---

Q: In a particular redox reaction, BrO¯ is oxidized to BrO, and Fe3+ is reduced to Fe2+. Complete and…

A: Concept - In case of redox reaction, the charge and atoms both should be balanced. To this reaction,…

Q: Which of the following statements is TRUE regarding redox titration? O Only reduction reactions take…

A: Redox titration is based on an oxidation-reduction reaction between the titrant and the analyte.…

Q: following redox reaction(in acidic solution). State oxidation and reduction half reactions.

A: The reaction, in which an atom loses an electron, is called an oxidation reaction. The reaction in…

Q: What species has the ability to oxidize metallic silver to silver cations spontaneously? Fill in the…

A: The reaction at which the oxidation and reduction both take place is known as redox reaction.

Q: Determine the oxidation number of each atom in Na2SO3 Na +1v S -3 0-2 v

A: Determine the oxidation number of each atom in Na2SO3 ?

Q: Which metal can be oxidized with an Sn* solution but not with an Fe" solution?

A: The order of reactivity of metals can be remembered by MAZINT- magnesium, aluminium, zinc, iron,…

Q: Assign oxidation numbers to each of the elements in Ca(H2PO2)2. Са H P

A: The oxidation numbers of each element's are given below -

Q: Consider the redox reaction below: O2(g) + 2H'(aq) + Fe(s) → Fe2"(aq) + H2O2aq) The reducing agent…

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Q: Determine which species is the strongest reducing agent.

A: Electrochemical series is series of elements arranged in increasing order of reduction potentials.…

Q: For a particular redox reaction, BrO is oxidized to Bro, and Fe3+ is reduced to Fe2+. Complete and…

A: In this question we have to balance the reaction in the basic medium.

Q: Zn + H2SO4 ZnSO4 + H2

A: We have to find oxidation and reduction reaction of given reaction

Q: How do I balance the following redox reaction? CO2 + Mn2+ -> H2C2O4 + MnO4- (in basic conditions)

A: Eight steps are required to balance the given redox reaction in base solution. First reduction and…

Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

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Q: what is the diffrence between the reducing agent and oxidising agent?

A: Reducing agent: Substances that undergoes oxidation itself and reduces other substance is called…

Q: Determine whether or not each metal dissolves in 1 M HCl. Forthose metals that dissolve, write a…

A: Redox reactions are the kind of reactions in which oxidation and reduction happen simultaneously. ,…

Q: Assign oxidation numbers to each of the elements in the compounds below. nitrosyl fluoride F N NOF…

A: The oxidation number can also be called an oxidation state. The oxidation number is defined as the…

Q: what is the oxidation number of carbon for the following compound and or ion? 1)Na2Co2

A: In this question, we have to find out the correct answer of given problem by the help of the…