Determina el estado de oxidación de cada uno de los elementos de las siguientes substancias ¿En cuál de las sig del manganeso tiene el valor más alto? Mn3+ O MnO2 O Mn MnO4

Q: In which compound is the oxidation state of oxygen (a) O2 (b) H2O (c) H2SO4 (d) H2O2 (e) KCH3COO?

A: Solution-Oxygen generally has an oxidation state of -1 in case  there is an (-O-O_) single bond; (a)…

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 compound given is Co(NO3)3.

Q: Complete and balance the following redox reaction in acidic solution As2O:(s) + NO: (aq)→ H:AsO«(aq)…

A: Oxidation : loss of Electrons Reduction : gain of electrons

Q: Mn2+ O OXIDIZING O REDUCING MnO2

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Q: Determine the number of mole electrons involved in the following redox reaction: Fe2+ + Cr20,2- →…

A: Given Reaction: Fe2+ + Cr2O72- -----> Fe3+ + Cr3+ To determine: The number of mole electrons…

Q: Assign an oxidation state to each element in each compound. a.) Cu(NO3)2 b.) Sr(OH)2

A: The oxidation state of each ion in the given molecules is as follows:

Q: Balance the following equation and find the mass of manganese dioxide that must react to produce…

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Q: 7. Give the oxidation number of nitrogen in each of the following compounds or ions: (a) Li3N (e)…

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Q: Put the following in order of decreasing oxidizing strength in acidic solution. Hg2* (aq), CIO3…

A: Given : To determine the order of decreasing oxidizing strength in acidic solution.

Q: Assign oxidation number of the manganese in K2MNO4: а. +6 O b. +2 О с. +4 O d. +7

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Q: When the following redox equation is balanced under acidic conditions with the smallest whole-number…

A: Cr3+(aq) +Cr(s) →Cr2+(aq)Reduction half reactionCr3+(aq) →Cr2+(aq)On LHS total positive charge =…

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: Which of the following elements has only one stable oxidation state in an aqueous solution?  a) Ge…

A: One of the prominent phenomena observed in p-block elements is the inert pair effect. The reluctance…

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

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Q: What is the oxidation state of nitrogen in each compound? (a) NO (b) NO2 (c) N,O

A: Oxidation state of an element is the charge which the element acquires in a chemical compound.

Q: Identify the oxidation numbers to all the elements in each of the compound or ior Na O a. Na=3 Ob.…

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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: What is oxidation number of metal in [Rn(NH3)5Cl](NO3) 2

A: [Rn(NH3)5Cl](NO3) 2          in this Complex compound, there is 3 different ligands are present.…

Q: Complete and balance the following redox reaction in basic solution Pb²+ (aq) + 10s (aq) → PbO2 (s)…

A: Balanced the Redox reaction in basic medium

Q: Assign an oxidation state to each element in each compound. c.) K2Cr2O7 d.) NaHCO3

A: The Oxidation number or oxidation state of an atom in a compound is the number of electrons share or…

Q: Which species in each pair is a better oxidizing agent under standard-state conditions? (а) Br2 Au3+…

A: The better oxidizing agent should have high reduction potential. That is it should have capacity to…

Q: What is the oxidation state of bromine in BrO3–

A: Generally, the oxidation number is also called the oxidation state of that atom. The oxidation…

Q: What is the oxidation number of each element in the following compounds? d. Na2HPO4 e. Ca(ClO3)2

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Q: Which substance is the oxidizing agent in this reaction? Fe2O3+3CO→2Fe+3CO2   Which substance is…

A: a) The reaction given is Fe2O3 + 3 CO → 2 Fe + 3 CO2  Oxidising agents are those substances which…

Q: Which of the following metals would be oxidized if exposed to an aqueous solution of Al3+ ions?…

A: Correct answer is Magnesium ( Mg ). Magnesium (Mg) is more reactive than Aluminium (Al) so, Mg can…

Q: Complete and balance the following redox reaction in acidic solution. Cr20,2-(aq) +3 Pb²*(aq) +2…

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Q: Write the chemical formula for each of the following compounds,and indicate the oxidation state of…

A: Solution:                        a)  Nitric oxide  ,     NO…

Q: What is the reducing agent, in the smelting of iron from iron oxide? Fe2O3 (s) + 3CO (g) à 2Fe (s) +…

A: The given smelting equation : Fe2O3 (s) + 3CO (g) → 2Fe (s) + 3CO2 (g)

Q: Determine the oxidation state of each element in HNO, before the reaction. H: N: O:

A: HNO3 Oxidation state  of H = +1 oxidation state of O = -2

Q: Balance the following equation by filling the gaps with appropriate numbers. ...........Mn…

A: To understand fully chemical equation reaction must be balanced. In any balanced chemical equation…

Q: The change in Oxidation number of 'Mn' in the following reaction is MnO4 MnO2 O 2 O 4 O 3 O 7

A: Oxidation number :-  The charge acquired by an atom in a molecule because of electronegativity…

Q: Complete and balance the following redox reaction in acidic solution NO2(g) → NO3 (aq) + NO(g)

A: Balanced  chemical equation

Q: H° + Mn2 +L Mno, + F +7 +1 +2 Reduction Oxidation

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Q: Is it possible to use potassium iodate instead of potassium permanganate for the purpose of…

A: Is it possible to use potassium iodate instead of potassium permanganate for the purpose of…

Q: A clean iron nail is dipped into a solution of silver nitrate. Using your knowledge of the…

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Q: Determine the oxidation numbers of the elements in the following:

A: Oxidation number or oxidation state is defined as the number that is assigned to elements present in…

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: In which compound does hydrogen have an oxidation state of –1?    a.) NaH b.) HCl c.) H2O d.) NH3

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Q: What is the oxidation state of nitrogen in each compound? (a) NO (b) NO2 (c) N2O

A: The oxidation state of nitrogen in each compound has to be given.

Q: One of the steps for refining silver involves converting silver into dicyanoargenate(I) ions:…

A: Balancing of reaction – A chemical reaction involves reactants and products. According to law of…

Q: Arrange the following oxidizing agents in order of increasing strength: Mn2+ Co3+ Cl2 K+

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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: Identify the oxidation numbers to all the elements in each of the compound or ions Na a. Na=3 O b.…

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Q: Considera los siguientes potenciales de reducción estándar: E°(V) -1.66 Al3++3e→ Al(s) Sn++2e Sn2+…

A: Standard reduction potential measures the tendency for a given chemical species to be reduced. If…

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

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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: 2. NH4NO3 is used as an explosive. Explain in terms of redox reaction chemistry.

A: Please find your solution below : Ammonium nitrate is a chemical compound used to make fertilizers…

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

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

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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