Balance in oxidation state method:

Q: What is the oxidation state of each element in COH,? What is the oxidation state of each element in…

A: The oxidation number of an element is the charge which an atom of the element carries in its ion or…

Q: Redox Question 3t

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Q: Outline the balancing process for a redox reaction using oxidation numbers.

A: Reduction and oxidation takesplace simultaneously in redox reactions   Balancing redox reaction :…

Q: For a particular redox reaction, CiO, is oxidized to ClO, and Cu²+ is reduced to Cu*. Complete and…

A: The complete and balanced chemical equation for the given statement has to be written.

Q: Balance the reactions below using the change in oxidation number method.

A: ANSWER

Q: Will each reaction occur spontaneously under standard conditions? (use standard reduction potential…

A: The correct answer is given below

Q: Corrosion of metals is not always harmful. Illustrate.

A: Corrosion is the slow eating up of a metal. it is a harmful process.

Q: Balance the following equation in acidic solution: Identify the reducing agent: Oxidizing agent:…

A: the process which involves loss of electron is called oxidation   the process which involves gain of…

Q: A sample containing Fe2 (MM=55.85) was acidified and treated with 0.0206 M KMNO4 according to this…

A: The Redox reaction,  5Fe2+ + MnO4- + 8H+ ----> 5Fe3+ + Mn2+ + 4H20  Given, concentration of MnO4-…

Q: The brown color on meat in a grocery store is caused by _________________, which contains ferric…

A: The question is based on the concept of chemical reaction. We have to identify type of reaction…

Q: The products produced in the anode and cathode respectively when aqueous AuCl, is electrolyzed are

A: Given that : We have to identify the products produced in the anode and cathode respectively when…

Q: Describe the corrosion and corrosion protection methods in detail.

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Q: The following oxidation-reduction reactions take place in basic medium. For each reaction, (i)…

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Q: Balance the ff. by change in oxidation state method. Fe + KMnO4 + H2SO4 → FeSO4 + MnSO4+ K2SO4+ H2O

A: The given reaction is, Fe + KMnO4 + H2SO4 → FeSO4 + MnSO4+ K2SO4+ H2O

Q: Determine whether or not each metal dissolves in 1 M HIO3. Forthose metals that dissolve, write a…

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Q: The oxidation number of N in NO2 is eTextbook and Media Save for Later

A: Answer Oxidation number of N in NO2-    Oxidation No. Of O atom = -2

Q: Balance the following redox equations using the half-reaction method:

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Q: Rusting IS

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

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Q: What are the oxidation states of all the elements in HPO42-?

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Q: How many Faraday is needed to deposit 1.9 g of Aluminium (Al) from AICI3 solution using electrolysis…

A: We have , AlCl3------>Al3+ +3Cl- And, Al3+ + 3e------> Al  which means that 3 mole e- is…

Q: Why is rusting occurs rapidly in moist conditions as compared to a dry environment.

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Q: Postassium dichromate oxidizes potassium iodide in acid solution liberating iodine use half reaction…

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Q: Balance the following redox equations by the ionelectron method:

A: Ion electron method include: (a) Balance the atoms other than H and O for each half reaction using…

Q: How many Faraday is needed to deposit 5 moles of Aluminium (Al) from AICI3 solution using…

A: Given that, Moles of Al = 5 mol No. Of Faraday = ?

Q: How many Faraday is needed to deposit 2.0 g of Aluminium (AI) from AICI3 solution using electrolysis…

A: 1 mole = 6.022×1023 [ Avogadro's number] The charge of 1 mole of electrons is called one Faraday.

Q: A piece of solid Fe metal is put into an aqueous solution of HNO3. Write the net ionic equation for…

A: Redox reactions are those in which the oxidation and the reduction reactions are taking place…

Q: What is the process of Electrorefining and the process of Electroplating

A: The process of electrolysis is used to reduce the metals from minerals. The process is known as…

Q: Balancing Oxidatic 29. Balance the fol cur in acidic so

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

Q: State two ways to prevent the rusting of iron.

A: When iron gets contacted with oxygen existing in the atmosphere and moisture for long time period…

Q: What is reduction in electrochemistry?

A: Reduction is a process of gain of electrons at the cathode surface during the passage of direct…

Q: The oxidation number on the phosphorus in NasPO4 is

A: The formula of salt given is Na3PO4

Q: (iv) Calculate the cell voltage for the reaction.

A: We have to find cell voltage.  So, we will you "(Nermest equation)".  Which is  Ecell =…

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

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Q: Balance the following redox reaction under acidic conditions.

A: H2​S+NO3−​⟶NO2​+S8​(acidic) Balance all atoms other than H and O. 8H2​S+NO3−​⟶NO2​+S8​(acidic) The…

Q: Use the References to access important values if needed for this question. Enter electrons as e".…

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Q: Write a balanced half-reaction for the oxidation of gaseous nitrogen dioxide (NO,) to nitrate ion…

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Q: The oxidation number for aluminum in Al3+ Is

A: Oxidation number is charge on the atom attained  during the course of the reaction

Q: Balance the reaction below.

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Q: In the process of wet-corrosion, the corrosion starts at O Anode part O Cathode part O Electrolytes…

A: Wet corrosion :- When any aqueous media or liquid attack directly on metal with the help of…

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

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Q: Balance the following reaction by the electron ion method.

A: Given, MnO4- + I- ------------> Mn2+ + I2   The balanced equation by the  electron ion method in…

Q: Balance the following redox reaction. Show the complete solution

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Q: Define corrosion. Write chemical formula of rust.

A: Corrosion is defined as the process of depletion of layer of metal due to the reaction with gases.

Q: Using the half-reaction method, balance the following reaction under basic conditions:

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Q: 19. Write the net ionic balanced equation for the recovering of copper metal.

A: To find: The net ionic balanced equation for the recovering of copper metal

Q: oxidation state of metal atom

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Q: cal cell shown

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