What is the assigned oxidation number for molybdenum in aluminum molybdate Al2(MoO4)3

Q: Use the rules for assigning oxidation number to determine the oxidation states of each atom in the…

A: Oxidation number of alkali metals is always +1 Oxidation number of oxygen is -2. Using these rules…

Q: a)Sodium thiosulfate, Na2S2O3, is used as a fixative in photography.  What is the oxidation number…

A: Oxidation state: It describes the extent of oxidation of an atom in a compound . It is an…

Q: Which metal can be oxidized with an aqueous solution of Cu2+ but not Pb2+?     Sn     Cr…

A: This question is based on the oxidizing agent(Reduction) and reducing agent(oxidation). The detailed…

Q: Which of the following species contains manganese with the highest oxidation number? A) Mn B) MnF₂…

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Q: 1. Determine the oxidation state of the element other than oxygen in each of the following. Mn04-…

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Q: Balance the equation for this reaction in acidic solution. MnO4 + → MnO2 + 12

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Q: The oxidation number of iron in Fe2O3 is ________. Select one: a. -3 b. +1 c. -2 d. +3 e. +2

A: Oxidation state or oxidation number refers to the number assigned to the atom of a chemical compound…

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: Determine the oxidation number of each of the transition metal atoms or ions (1) K4 [Mn (CN)6] (2)…

A: Oxidation  number is a number assigned to element in chemical  combination which represents  the…

Q: In the smelting of iron from iron oxide according to the equation what is the change in oxidation…

A: Since in Fe2O3 we have O in 2- oxidation state Hence total -ve charge due to O = 3 X (-2) = -6  And…

Q: Given the reaction: 2Fe(s) + 3C12(g) --> 2FEC13(s) What is the oxidation state for the reactant…

A: Given :  2Fe(s) + 3Cl2(g) → 2FeCl3(s)  To determine :-  Oxidation state for reactant iron

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) What is the oxidation no. of Mn in MnO4? Choose.. (b) What is the oxidation no. of Br in Br2 ?…

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Q: Which metal can be oxidized with an Sn* solution but not with an Fe2+ solution?

A: Some metals can be oxidized with an Sn2+ solution but not with a Fe2+ solution, that has to be given…

Q: What is the oxidation number of phosphorus in Ni3(PO4)2?     +4                         +3…

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Q: What is the oxidation number of manganese in MnO4-? Select one: A. +7 B. +4 C. +6 D. +2

A: The net charge on any substance should be equal to the sum of oxidation states of all the atoms…

Q: Determine the oxidation number of SS in H2SO3H2SO3 A. +4 B. +7 C. +3 D. +5 E. +6

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Q: what is the oxidation number of each atom in ammonium sulfite (NH4)2SO3?

A: Oxidation number is the charge on an element in its bonded state. The given compound is ammonium…

Q: Select the strongest oxidizing agent based on the standard reduction potential for the species…

A: The value of electrode potential for a given species signifies the tendency of that species to gain…

Q: 17. What would be the products of a 0/1 single-replacement reaction between copper and zinc sulfate?…

A: Given :  To determine the products of a 0/1 single-replacement reaction between copper and zinc…

Q: For the following give the oxidation numbers of all elements:  a) Cd + NiO₂ + H₂O → Cd(OH)2+Ni(OH)2…

A: For the following give the oxidation numbers of all elements:

Q: Hall process O electroplating O corrosion recovery of sodium metal

A: We have to choose the following is not an application of electrolysis as follows in step 2:

Q: Identify the oxidation state of manganese (Mn) in each substance. Mn2O3   Mn(NO3)2   MnO2…

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Q: 29.Identify which describes the oxidation process and which describes the reduction process. Then…

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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: What are the oxidation numbers for nickel and sulfur in Ni2(SO4) 3? a. Ni +3; S +6 b. Ni…

A: Given Ni2(SO4) 3

Q: Determine the oxidation number of the transition element in the following: (a) MnO2 2+ (b) Mn² (c)…

A: Oxidation Number: oxidation number, also called oxidation state, the total number of electrons that…

Q: Assign oxidation state to the underlined element. 1. Na2S2O3 2. NaN3 3. CH4 4. Fe2O3 5. MnO2

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Q: What is the oxidation state of the N atom in KNO2? Select one: a. +5 b. +4 c. +1 d. +3

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Q: Determine the oxidation number of manganese in NaMnO4 A. +3 B. +4 C. +5 D. +7 E. +6

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Q: [1] KIO3 + 5KI + KIO3 6H* → 312 + 6K* + 3H20

A: Oxidizing agent: Those species oxidize others and reduce themselves. Reducing agent: Those species…

Q: Assign oxidation numbers to each element and balance the equation in an acidic solution.  MnO4- +…

A: The sum of the oxidation numbers of any species should be equal to the net charge on that species.

Q: III. Assign an oxidation state to each atom in each of the following: 1. Zn 2. Cu+2 3. CaCl₂ 4. CF4…

A: Oxidation state is defined as the real or imaginary charge present on an atom in a species on the…

Q: Assign oxidation numbers to each element and balance the equation in an acidic solution.  Cr2O72- +…

A: The balanced equation in acidic medium is given below

Q: What is the oxidation number of "Cl" in Mg(ClO2)2?   a.) –1 b.) +6 c.) +3 d.) +7   e.) –7

A: The compound given is Mg(ClO2)2.

Q: What is the oxidation state of any pure element in its standard state?  a. Pick two elements as…

A: When a molecule loses an electron, that molecule is said to be oxidized whereas when a molecule…

Q: Which metal can be oxidized with an Sn* solution but not with an Fe" solution?

A: The order of reactivity of metals can be remembered by MAZINT- magnesium, aluminium, zinc, iron,…

Q: <p>Which metal can be oxidized with an Sn2+ solution but not with an Fe2+ solution?

A: The order of reactivity of metals can be remembered by MAZINT- magnesium, aluminium, zinc, iron,…

Q: what is the oxidation number of Mn in Ca(MnO4)2?

A: Given chemical formula :- Ca(MnO4)2  To calculate :- oxidation number of Mn in Ca(MnO4)2

Q: Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below.…

A: The oxidation number represents the loss and gain of electrons.

Q: Give the oxidation number of manganese in the following:(a) MnO₄²⁻(b) Mn₂O₃(c) KMnO₄

A: Oxidation number of an atom is defined as the number of electrons gain by the atom or number of…

Q: Which of the following compounds does manganese have an oxidation number of +5? A. KMnO4 B. Mn2O7…

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Q: Complete and balance the equation for this reaction in acidic solution. equation: Mno, + HNO, – NO;…

A: Oxidizing agent: Which is reduced during reaction Reducing agent: Which is oxidized during reaction

Q: From the principal oxidation states of Sulphur, identify the oxidation state of a sulphur compound…

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Q: Part I: Multiple Choice Questions . What is the oxidation number of chromium in (NH,),Cr,O,? a +7 c…

A: The solution is as follows :

Q: What is the oxidation number of chromium in Cr2O72- ion?     +3     +14     +7…

A: Oxidation: Loss of electron. Reduction: Gain of electron.An oxidizing agent gains the electrons and…

Q: What is the oxidation number of phosphorus in Fe3(PO4)2?     +2     +3     +4     +5…

A: To find oxidation state.