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

Q: If AG° for a redox reaction is greater than 0, which of the following statements is true? O Kc > 1,…

A: Given: ∆Go>0

Q: b) Determine the oxidation number of the elements in each of the following compounds: a. H2CO3 emion…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.

Q: Balance the following redox reactions: HCOOH + Mn04 2+ CO2 + Mn in acidic solution 2- Fe(OH)3 + OCI…

A: To find: The balanced equation for the given reaction

Q: Identify Hhe oxidation states of each element in veaction Land idenify which element was oxicized…

A: Oxidation state of any element can be calculated by assigning Valence of neighbouring atom. Single…

Q: Balance the following reaction in basic solution. (a) 5. I + CrO42 - l2 + Cr*

A: The balancing is done in the following steps.

Q: What is the oxidation number of Phosphorus in the molecule PO32-

A: Oxidation number :- The total number of electrons gained or lost by an atom in the formation of a…

Q: Balance the following redox reaction in basic solution: CN + Fe3+ ---> CNO + Fe2+ What is the…

A: Given reaction CN- +Fe3+ ----------> CNO-+Fe2+

Q: For a redox analysis of iron, how do you calculate the % (weight/weight) with a mass of the K2Cr2O7…

A: The chemical reaction may be written as: 6Fe2++Cr2O72-+14H+→6Fe3++2Cr3++7H2O Give data is: Mass of…

Q: What is the oxidation number of each element present  in the following compounds A. NF3 B. HNO3…

A: Answer:- This question is answered by using the simple concept of determination of oxidation state…

Q: 1 Wwrite balanced equations for the following redox reactions: CO + IOs → CO2 + L in basic solution

A:

Q: 3- Complete and balance the following redox equation: H2S + HNO3 --> S + NO (acidic solution)

A:

Q: A current of 4.90 A is passed through a Cu(NO,), solution. How long, in hours, would this current…

A: The chemical deposition due to the flow of current through an electrolyte is directly proportional…

Q: hich of the fóllowing are redox processes? Cr** → Cro,²- CO2 → CO3²- SO3 → SO,- NO, → NO3 VO3 →VO2

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

Q: What is the oxidation number for each of the following elements? (e.n.'s: C = 2.5, O = 3.5, H = 2.1)…

A: The sum of the oxidation numbers of all the elements is equal to zero. The charge of C is -4 and H…

Q: A. Balance the equation by oxidation number methad and Identify the oxidizing and veducing agents.…

A: A. Balance by oxidation number method. MnSO4 + PbO2 + H2SO4 → HMnO4 + PbSO4 + H2O Assign oxidation…

Q: 3. Assign oxidation states for all atoms in each of the following compounds a. H3ASO3 b. SbF6 c.…

A: Oxidation state or oxidation number is the degree of oxidation (or loss of electron) of an atom in a…

Q: Balance the following redox reactions using water in acidic medium. Show full solution.…

A: The oxidation half and the reduction half are shown in equation (1) and (2) respectively.

Q: , calculate the standard reaction free energy AG° for the following redox reaction.

A:

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: What amount of Cu (in grams) is deposited at the cathode when a current intained for 15 minutes in a…

A: Faraday's second law of electrolysis explains that when a certain amount of charge is passed, the…

Q: The oxidation number of iron in Fe203 is, (A) -2 B) +3 c) +1 D) -3 E) +2

A: Oxidation number of oxygen is -2

Q: Calculate the oxidation number of arsenic in each of the following: a) As4 b)AsH3 c)AsO3-

A: Oxidation number of an element in elemental state = 0 Oxidation number of H = +1 Oxidation number of…

Q: Calculate the oxidation number for each element within the compound KNO2

A:

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: 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: Which element's oxidation number is always -1 in its non-elemental state? A oxygen B с D hydrogen…

A:

Q: Balance the following redox reaction in an basic solution using the oxidation number method.…

A:

Q: A current of 4.87 A is passed through a Cu(NO,), solution. How long, in hours, would this current…

A: Given: The mass of copper is 7.70 g The amount of current is 4.87 A

Q: For the following redox reaction at 25.0℃, determine the, ∆G° (kJ/mol) and K value. Pb2+(aq) +…

A: The redox reaction given is, => Pb2+ (aq) + Co (s) ------> Pb (s) + Co2+ (aq) Given :…

Q: Balance this equation for redox reactions occurring in acidic solution. MnO, + As,O→ Mn²* + H3ASO,

A: To get the balanced chemical equation in acidic medium, follow the following steps:- 1. Determine…

Q: How many moles of Al3+ would be electrolyzed to Al(s) with the same amount of electricity that…

A: According to Faraday law of electrolysis - The amount of substance deposited at electrode is…

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: g) HO21- Cr(OH)41- → CrO42- + OH1- (basic solution)

A:

Q: Assign an oxidation state to each atom in the following com a. H₂O b. K₂O c. MgH₂

A: Oxidation number is the partial or imaginary charge present on an atom in the compound.

Q: Balance the following redox equations by the half-reaction method: 6. Mn* + H;O, MnO, + H,0(in basic…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: CIO3- O OXIDIZING REDUCING ↓ CIO2*

A:

Q: (d) Br2 → BrO, + Br¯ (in basic solution)

A: Redox reaction is a chemical reaction in which both the oxidation and reduction can takes place.…

Q: Ise the table 'Standard Reduction Potentials' located in the 'Tables', to predict if a reaction will…

A: Given -> Co is added in solution of 1 M Al^3+

Q: O2(g) + 2H2O + 4e → 40H¯(aq) +0.40

A: Given reaction is : O2 (g) + 2H2O + 4e- ---------> 4OH- (aq) , E0O2/OH- =  +0.40 V  What is the…

Q: From the table, a. the strongest oxidizing agent is? Li+, Li, Au+, or Au b. the weakest reducing…

A: From the table, a. the strongest oxidizing agent is? Li+, Li, Au+, or Au b. the weakest reducing…

Q: Predict the product and balance redox reaction As,S3 + conc HNO3 =

A:

Q: 1. Assign oxidation numbers to the following compounds: a. KCIO, b. NO, c. CH,CHO с.

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

Q: An aqueous solution of NaCl was electrolyzed with a current of 2.50 amps for 15.0 minutes. What…

A:

Q: Balance the following redox equations showing clearly the balanced reduction and oxidation half…

A: Redox reaction are reaction in which one species is reduced another is oxidized.

Q: → Cu²* + NO + H2O (in b) Cu + HNO3 acidic solution)

A: Please find the attached image to get the solution.

Q: Complete and balance the following redox reaction in basic solution Mn0,-(aq) + C20,²-(aq) → MnO2(s)…

A: Step 1 : Given redox reactionMnO4- (aq) + C2O42- (aq) → MnO2 (s) + CO2(g)

Q: Determine the oxidation number of the (P) element in P3O10-

A: Oxidation number of an element is equal to the charge acquired by an element in a compound. The sum…

Q: Balance the following redox reaction in acidic and basic solutions: Cr20-2 + Fe2+> Cr3+ + Fe3+ -->…

A: