oxidation number of which metal in its compound is always negative? a  O b  Br c  F d  Cl

Q: Identify the oxidation numbers to all the elements in each of the compound or ions HCI H=+2; Cl=-2…

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Q: What element is undergoing oxidation (if any) in the following reaction? Zn(s) + 2 AGNO3(aq) →…

A: Here Zn is oxidised. Zn oxidizes 0 to +2

Q: Which metal is the best reducing agent? a. Mn b. Al c. Ni d. Cr

A: The reducing agents are said to be those substances or compounds which have lower ability to gain…

Q: Assign an oxidation number to each atom in the following compounds (a) K2S2O8: K ____S ____O ____;…

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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: oxidation O Fel Mno, reduction O Mn O HO

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Q: How many amperes are required to deposit 0.119 grams of nickel metal in 806 seconds, from a solution…

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Q: Identify the oxidizing agent and the reducing agent in each reaction:     SnO2(s) + C(s) ( Sn(s)…

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Q: Assign an oxidation state to each element in each compound: (a) Cu(NO3)2 (b) Sr(ОH)2 (c) K2CrO7

A: Since we only answer up to the first three subparts, we will answer the first three sub-parts only.…

Q: Copper has an oxidation number of +1 in : O Cuo O Cu(CH3COO)2 O CuBr O CuC204

A: Copper has an oxidation number +1 in ?

Q: What is the oxidation number of Zn in zinc metal? (Sec. 17.1) (a) 0 (b) -1 (c) -2 (d) -3 (e) none of…

A: We know that most of the metal showing the multiple oxidation number. Oxidation number is represent…

Q: 1. Provide the oxidation number for each element in each of the following. а. CuзРОa Cu = P = 0 = b.…

A: Given :-  Chemical formula of compounds :  a) Cu3PO4  b) (NH4)2CO3  To determine :-  Oxidation no.of…

Q: Write a balanced equation for the following redox reaction in an acidic solution Cu(s) + NO3- (aq)…

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Q: (b) MnO4 Element Oxidation Number Mn i i

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Q: Predict which of the following metals reacts with water at room temperature. (a) Ba. (b) Mn (c) Sn.…

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Q: Use the oxidation numbers to determine which element is oxidised or reduced in the following…

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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: A metal acts as a good reducing agent. It reduces Fe and Mn0 The reaction with Fe is used for…

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Q: Which of the following is the strongest reducing agent? a. Fe2+ (aq)         d. Na (s) b. Fe3+ (aq)…

A: Among the given components, Na(s) is the strongest reducing agent. A reducing agent is that one…

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

A: Balancing redox reaction by ion-electron method:In the ion-electron method (also called the…

Q: 42. Assign oxidation numbers to each element in (b) NaMnO4 (а) НIO3 (c) SnO2 (d) NOF (e) NaO2

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Q: The change in Oxidation number of 'Mn' in the following reaction is MnO4 Mn+2 4 7 2 LO

A: Dear student I have given answer to your question in the image format.

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: (NH,),CrO, N: H: Cr: O:

A: The oxidation state shows the total charge on the element.

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: Find the oxidation number for each element in the following substances. N2O 1. N = 2. O =

A: given :- chemical formula = N2O  to assign :- oxidation no.of each element in the given molecule

Q: 1. Write oxidation half-reactions for the metals Ag, Cu and Zn. Ag: Cu: Zn:

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Q: Assign an oxidation number to each atom in the following compounds (a) K,S,0,: K: +1 S: +7 O: -2;…

A: Here i have calculated oxidation number of all the elements

Q: (a) NaOBr Element Oxidation Number Na i Br i

A: Determine oxidation number of each element in NaOBr ?

Q: DATA SHEET FOR REDOX REACTIONS 1. Determine the oxidation number of the elements in each of the…

A: Hi, Since you have posted multiple sub-parts, we will solve first three for you. If, you want all…

Q: Determine the oxidation number of each atom: H,O: CH4: I NH,: PO, 3: Cl: Fe:

A: Oxidation number is the number of electrons an atom loss or gain to form a chemical bond with an…

Q: Which metal is the best reducing agent?  a   Mn b  Al c   Ni d   Cr

A: Reduction may be defined as the process in which addition of hydrogen or an electropositive element…

Q: Assign oxidation states to all atoms in the following: a. CO2 b. FeS c. SF6 d. NO3-

A: Given :-  a. CO2b. FeSc. SF6d. NO3-  To assign :-  oxidation state to all atoms in given…

Q: How do I find the oxidation number of Fe?    cis−[Fe(en)2(NO2)2]+

A: Oxidation number of 'Fe' metal in the given complex is " +3 "

Q: Assign oxidation numbers to each atom in potassium dichromate, K2Cr207 I

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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: Assign oxidation numbers to each element and balance the equation in an acidic solution.  Mn2+ +…

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Q: In the thermite process, the reducing agent is:(a) Nickel(b) Zinc(c) Sodium(d) Aluminium

A: Thermite welding is a process that makes use of an exothermic reaction to create a high temperature.…

Q: Assign oxidation number to the following elements. (a)Mg in MgCO3 (b)Ti in Ti3P2 (c)N in N2O(

A: a) since we know that the total charge in the compound is 0 Hence charge = 0 = oxidation state of Mg…

Q: What is the oxidation number of the underlined element? K2SO3 A. –2 B. +4 C. +6 D. –4

A: A question based on structure of atoms that is to be accomplished.

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: 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: Identify the oxidation numbers to all the elements in each of the compound or ions KNO3 O a. K=+2;…

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Q: An external water pipe is built of aluminum (Al). In order to prevent corrosion, the nails that hold…

A: In order to prevent corrosion of aluminium metal pipe, the nails must be made of metal with more…

Q: What is the oxidation number change for the iron atom in the following reaction? E Fe2O3(s) + 3 C(s)…

A: solution- In Fe2CO3 oxidation number of the Ironis =+3in Fe the oxidation No. of iron is =0the…

Q: Determine the oxidation number of each atom:  NH4+:   PO4 3- :   Cl2:   Fe:

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Q: Determine the oxidation number of the underlined element. A. NaSO3 B.  NO2 C.  OCl2

A: To find oxidation state for element, we need to create setup for each compound. Let's take an…

Q: oxidation number of which metal in its compound is always positive? a  sodium b  Ni c  Iron d  Mn

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Q: Identify the oxidation numbers to all the elements in each of the compound or ions S8 a Se-3 Ob Se=0…

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