Balance the following Redox reaction in basic solution: H2O2 + MnO4 → Mn + 02

Q: How many grams of magnesium are produced if a current of 4.50 A is passed through the electrolysis…

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Q: Determine the mass of Sodium( Na) produced when a 17 amp current flows for 9 hr through a cell…

A: The overall reaction in the cell: 2NaCl→2Na+Cl2 Cathode: Reduction Na++e−→ Na Anode: Oxidation 2Cl −…

Q: A galvanic cell is constructed using the two hypothetical half-reactions E° = 1.50 V E° = -0.50 V A…

A: Ecell0 of a galvanic cell, Ecell0 = Ecathode0- Eanode0 ∆Go of a cell = -nFEcell0, where n = number…

Q: Balance the following equation for the reaction in an acidic medium by the half reaction method:…

A: The reaction is given as follows: The oxidation state of a substance increases in oxidation…

Q: 9. Balance the following redox reaction in acidic solution. MnOa SO̟²- Mn2* +

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Q: Balance the redox reaction in acidic solution. Y(s) + XO2 (aq) → YO(s) + XH3(aq)

A: To solve this problem first we have to determine the oxidation state of each element then we will…

Q: Balance the redox reaction in acid solution using the half-reaction method. H2O2 + Cr2O7 2- → O2 +…

A: The given redox reaction is as follows: H2O2 + Cr2O72-  →  O2 + Cr3+ A redox reaction is balanced by…

Q: The electrolysis of magnesium chloride can be used to produce elemental magnesium. MgCl2(l) → Mg(l)…

A: We wil calculate mass of Mg

Q: Balance the following REDOX reaction in basic solution: Cr(OH)3 + ClO3¯ ➝ CrO42¯ + Cl¯

A: In order to balance the redox reactions in the basic solution we first split the given redox…

Q: half-reaction occurs at the cathode

A: Reduction takes place at cathode and oxidation takes place at anode.

Q: 12 Mn2+ I + MnO4 +

A: Balance the atoms in each half reaction, O: Mn2+ → MnO4-   R: I2 → 2I-   Balance the oxygen atoms…

Q: Balance each redox reaction in acid solution. H,O2 + Cr0, +02 + Teo, + N;O. → Te + NO,

A: Steps involved: Right oxidation and reduction halves Balance them Add them to get balanced redox…

Q: Half-reaction E° (V) 0.96 Reduction of NO3(aq) to NO(g) (nitrate ion) 1.065 Reduction of Br₂(1) to…

A: we have to write overall cell reaction and calculate the value of cell potential

Q: When a lead storage battery is recharged by a current of 12.0 A for 15 minutes, what mass of PbSO4…

A: The given data contains,     I =12 A    Time (t)=15 min x60 s=900 Seconds

Q: 11. Balance the following redox reaction in basic solution. 2 + Mn2* • I + MnO;

A: Steps involved: Split reaction into oxidation and reduction halves Balance the oxidation and…

Q: Balance the following redox reaction in basic solution. Br (aq)+N,(g) → Br,(1)+N,H,(aq)

A: From given the reaction is as follows  Br- + N2 ----> Br2 + N2H4 Hence it is balanced with the…

Q: Balance the following redox reaction in basic solution. MnO,(s) + Br ,(1) MnO (aq) +Br (aq)

A: To balance the redox reaction, the number of atom on reactant side should be equal to the number of…

Q: A metal was galvanized with zinc using a solution of zinc nitrate, Zn(NO3)2. How much time was…

A: Answer :  We have to calculate time to plate zinc on the metal . Using Faraday laws of electrolysis…

Q: The half-reaction at an electrode is   Mg2+(molten) + 2e−  ⇌  Mg(s)   Calculate the number of grams…

A: Given: Total charge supplied = 1.70 F And the half-reaction taking place is, => Mg2+(molten) +…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

A: At the cathode, reduction takes place, the half-reaction with the higher reduction potential will…

Q: Balance the following REDOX reaction in ACIDIC SOLUTION. ((Cr2O7)-2) + Fe+2 = Cr+3 + Fe+3 Kindly…

A: Redox reaction : In redox reaction both the process oxidation and reduction occurs simultaneously.…

Q: 5. Consider the reaction, Li+2Br Br2+LF What is the standard potential for this reaction? For the…

A: The reaction given is : Li  +  2Br−  →  Br2  +  Li−

Q: Balance the following redox reaction in a basic solution: Cr(OH)3(aq) + OCl– → CrO42– + Cl–

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Q: Balance this redox reaction in basic conditions: V2+ + V(OH)4+ → VO2+

A: The given redox reaction is: V2+ + V(OH)4+ → VO2+

Q: Balance the following redox reaction in acidic solution: Fe(s) + 03(g) → Fe203(s) + 02(g)?

A: Balancing a chemical equation means the no. Of elements in reactant side  must be equal to the no.…

Q: How many grams of chromium metal will be deposited from a solution that contains Cr3+ ions if a…

A: Use w=ZIt formula to get answer  Z=gm equivalent=molarmass÷charge  Mass= 1407.43gm

Q: Balance each redox reaction occurring in acidic aqueous solution. b. Clo, (aq) + Cr aq) Clo, (aq) +…

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Q: Balance the following redox reaction in acidic solution using the half reactions method. CuS (s) +…

A: Interpretation- Balance the following given reaction in acidic solution by using half cell reaction…

Q: Balance the following REDOX reaction in a basic solution: Pb2* + 103 → PbO2 + I2

A: Redox reaction is a reaction in which an oxidation and reduction reaction is going on…

Q: Complete and balance the following redox reaction in acidic solution Mno. (aq) + S203² (aq) → S,06²…

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Q: Balance each redox reaction occurring in acidic aqueous solution. b. Al(s) + Fe*(aq) Al*(aq) + Fe(s)

A: Redox reactions are the chemical reactions in which gain of electron(reduction) and loss of electron…

Q: Balance the following redox reactions using the half reaction method P4 —> PH3+H2PO2- (basic…

A: Here first thing to note is that the reaction is disproportination reaction. Means that the same P…

Q: . Balance the following redox reaction using the half-reaction method and tell how any electrons are…

A: Steps to balance a redox reaction  Write two half reactions. Balance elements other than oxygen and…

Q: Balance each redox reaction occurring in acidic aqueous solution. b. Mg(s) + Cr"(aq) Mg"(aq) + Cr(s)

A: We have following redox reaction Mg (s) + Cr+3 (aq)  → Mg+2 (aq)+ Cr(s) Step 1: Separate the overall…

Q: Balance the following redox reaction using the half reaction method. Cr+ + Zn Cr + Zn?*

A: Redox reaction is consist of Oxidation and reduction reaction.

Q: Calculate the potential of a copper electrode immersed in the following solutions. (a) 0.0440 M Cu…

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Q: Balance the following redox reaction if it occurs in acidic solution.               Cd(s) + Ag+(aq)…

A: Oxidation state or oxidation number of an atom refers to the charge on that atom that it would have…

Q: Balance the following redox reaction in acidic solution. H,0(1)+Cl,(g) → 0,(g)+Cl (aq)

A: Please find  the answer given below:

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 3Cu…

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Q: For the reaction shown below, balance the redox reaction in acidic solution.   Fe2O3 + CO  → Fe +…

A: The given reaction is shown below. Fe2O3+CO→Fe+CO2

Q: Write  balance redox reaction of MnO and Fe(OH)3

A: Redox reactions are the combination of reduction and oxidation reactions. The type of reaction in…

Q: 5. How long would it take to deposit 15.0 g copper metal at the cathode of an electrolysis cell…

A: In this question, we want to determine the time taken for deposit 15.0g of Cu metal on Cathode.  You…

Q: CuS (s) + NO3 (aq) → Cu²+ (aq) + S (s) + NO(g)

A: Given reaction is : CuS(s) + NO3-(aq) → Cu2+(aq) + S(s) + NO(g)

Q: Balance the redox reaction in acidic solution. Y(s) + XO2 (aq) –YO(s) + XH3(aq)

A: Oxidation Reaction  In such reaction one species releases electrons and become oxidised. The species…

Q: Balance each redox reaction under the conditions indicated. 3. Fe(s) + CrO,² (aq) → Fe2O3(s) +…

A: Given that : We have to balance the redox reaction under basic solution :

Q: Balance each redox reaction occurring in acidic aqueous solution. b. So, (aq) + Mno, (aq) so, (aq) +…

A: Redox reactions are the combination of reduction and oxidation reactions. The type of reaction in…

Q: 10. Balance the following redox reaction using the half-reaction method: MnO41- + SO32- MnO2 + SO42-…

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