(b) Ammonia oxidizing bacteria (AOB) play an important role in nitrogen cycle. They are also utilized in engineered systems to remove ammonia in wastewater treatment. They obtain energy by oxidizing ammonia NH; into nitrite (NO2) and reducing oxygen to water. Balance the reduction and oxidation reactions driven by AOB. (c) Combine the redox reactions into a single reaction. (d) Find AG° for the combined reaction.

Q: What volumes of H2(g) and O2(g) at STP are produced from the electrolysis of water by a current of…

A: Amount of charge (Q) = I . t  where I = current and t = time

Q: Consider the following redox reaction: Ag⁺(aq) + Fe²⁺(aq) ⇌ Ag(s) + Fe³⁺(aq). How many moles of…

A: In the given reaction we can see that the Ag+ is being reduced to the Ag and Fe2+ is being oxidised…

Q: (a) In the electrolysis of aqueous NaCl, how many liters of Cl2(g) (at STP) are generated by a…

A: i = 81.2 A t = 59.2 min

Q: For each of the following balanced oxidation–reductionreactions, (i) identify the oxidation numbers…

A: All species possess a specified oxidation number which also represents its oxidation state. These…

Q: Three electrolytic cells are connected in a series. The electrolytesin the cells are aqueous…

A: The given data contains, current = 2.33 A. Mass of Cu = 1.74 g.

Q: 13. A) How many grams of copper will be plated out by current of 5.60 A applied for 45 minutes to a…

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

Q: A metallurgist wants to gold-plate a thin sheet with the following dimensions: 1.5in x 8.5in x…

A: first we have to find the volume,volume=length ×width×heightthen we know,density=massvolumeby…

Q: What products are formed at the anode and cathode, respectively, when each of the following…

A: Interpretation -  To tell about what product are formed at anode and cathode when all the given…

Q: a) Write the definition of reduction and oxidation.

A:

Q: (b) Balance the following redox reaction which takes place in an acid solution using the…

A: The given redox reaction is as follows: A redox reaction is balanced by balancing the mass and…

Q: Complete and balance the following half-reaction in an acidic solution. N2(g)->NH4+(aq)

A:

Q: Consider the following half-reactions: Half-reaction E° (V) Br2(1) + 2e → 2Br (aq)|1.080V 2H"(aq) +…

A: To solve this problem we will use the given reduction potential of each species .

Q: A current of 9.22×104 A is passed through an electrolysis cell containing molten CaCl, for 10.9…

A: We will use relation of mass and gm equivalent

Q: Consider the following half reactions: Na+(aq) + e- → Na(s)           E○red= -2.71 v Zn2+(aq) +…

A: The species which have maximum standard reduction potential will have the potential to gain the…

Q: An electrochemical cell has a Cu wire dipped in 0.10 M CUSO4 on one side of the cell and a Ag wire…

A: Cell potential of an electrochemical cell at a given temperature is the difference in the potential…

Q: For the half-reaction Cl2(g) + 2 e------>2 Cl-(aq), what are the standard conditions for the…

A: The given reaction is, Cl2(g) + 2 e------>2 Cl-(aq)

Q: Four metals, A, B, C, and D, exhibit the following properties. (a) Only A and C react with l.0 M…

A: The reducing agent is defined as the species( elements, compounds, metals) which tend to give away…

Q: 3. Consider the following redox reaction: Hg(1) + H3IO,(aq) Hg20(s) + 10, (aq) (a) Balance the…

A: Given chemical reaction is: Balance it in basic conditions.

Q: hotai that: A) H, gas is a reactant B) Pt is the cathode C) Co is the anode D) Co2* is the reducing…

A:

Q: 2 Magnesium and lead have similar first and second ionization energies, yet their reactivity with…

A: Only part (a) is mentioned to be solve. For the other parts to be solved available data is not…

Q: Consider the following half-reactions: Half-reaction E° (V) Br,(1) + 2e → 2Br (aq) |1.080V Co2+…

A:

Q: 6. Propose a plausible mechanism for each of the following transformations. (4) Hơ Heat, `NH. HO,…

A: We have to give mechanism of the given  following  reactions.

Q: a) (i) Write a half equation to show the conversion of MnO4 toMn2+. (ii) Write a half equation to…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: 4. Complete and balance the following half-reactions. In each case, indicate whether the…

A:

Q: 14.58 Complete and balance the following oxidation-reduction reactions, assuming they occur in…

A: Here we are required to balance the redox reaction.

Q: Be sure to answer all parts. Oxalic acid (H;C,0) is present in many plants and vegetables. (a)…

A: Any reaction comprising reduction half-reaction and also oxidation half-reaction gets named "redox…

Q: Use the following half-reactions to calculate the E0cell for the reaction and classify if the redox…

A: The reaction which involves both oxidation and reduction is called as the redox reaction. The…

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.