1.Balance the following aqueous reactions. Then Determine the oxidation states of the ions that have undergone oxidation or reduction. and Identify the number of electrons gained or lost by these ions   MnO42- -> MnO2 + MnO4 Al + NO3- -> AlO2- + NH3 H3PO3 + HgCl2 -> Hg2Cl2 + H3PO4 MnO4- + H2S -> Mn2+ + S

Q: For the following redox reaction, assign the oxidation numbers to the atoms and identify the…

A: The question is based on the concept of redox reactions reactions. Reactions in which simultaneous…

Q: Assign oxidation numbers to the elements in the following: A) MnCl2 Mn: Cl: B) MnO-(4) Mn: O: C)…

A: To solve this problem we have to decide the oxidation state of each elements in given compound .…

Q: In the compound K2C1O4 , what is the correct oxidation number of each of its elements? (K is a Group…

A: Given compound: K2CrO4

Q: 1. What is the oxidation number of each element in the following compounds? a. H2SO3 b. PbSO4 c.…

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Q: Identify the oxidation numbers to all the elements in each of the compound or ions H2SO3 O a. H2…

A: The atomic number of H is 1. The electronic configuration of H is 1s1. The atomic number of O is 8.…

Q: Determine the oxidation number for the indicated element in each of the following substances. Br…

A: 1) The oxidation number for Br is shown as below,Let oxidation number of Br be x then,

Q: Balance the redox reaction and answer the questions that follow.  Sn2+ + VO43- + H+ → Sn4+ + V2+ +…

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Q: Indicate whether the following balanced equations involveoxidation–reduction. If they do, identify…

A: (a) 2 AgNO3(aq) + CoCl2(aq)---> 2 AgCl(s) +Co(NO3)2(aq) In this reaction the oxidation states of…

Q: Indicate whether the following balanced equations involveoxidation–reduction. If they do, identify…

A: a. Loss of electron is oxidation and gain of electron is reduction. Oxidation number is increases…

Q: One method of producing Cl2 is by reaction of HCI with MnO4. 6 HCI (aq) + 2 MnO4 (aq) 2 MnO2 (aq) +…

A: The oxidation state, or oxidation number, is the hypothetical charge of an atom if all of its bonds…

Q: Give the oxidation number of bromine in the following:(a) KBr(b) BrF₃(c) HBrO₃(d) CBr₄

A: (a)

Q: When the skeleton oxidation-reduction equation     MnO4- + Br- ---------> Br2 + Mn2+ is balanced in…

A: Given, The skeleton oxidation-reduction equation     MnO4- + Br- ---------> Br2 + Mn2+is balanced…

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: Oxidation /reduction reactionsWhich of the following are oxidation-reduction reactions? Place a…

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Q: Assign oxidation numbers to all atoms in each of the following. a) PbSO4 b) Cr2O3

A: Oxidation number of oxygen is -2 oxidation number of sulfur is +6

Q: Assign an oxidation state to each atom in polyatomic ion. c.) NO3- d.) NO2-

A: The oxidation state can be defined as the charge on an atom after losing or gaining electrons. A…

Q: Write the oxidation state below each atom. Mn(SO4)2

A: Given :- Mn(SO4)2  To determine :- oxidation number of each element in the compound

Q: When the skeleton oxidation-reduction equation     MnO4- + Br- ---------> Br2 + Mn2+ is balanced in…

A: We will balance redox reaction by ion electron method in acidic medium and then find coefficient of…

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

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Q: 6. Determine the oxidation number for each element in each of the following compounds or ionsa.…

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Q: Assign oxidation numbers to the elements in the following: (a) Sr(BrO3)2 Element Oxidation Number Sr…

A: Given compounds are Sr(BrO3)2 and Cr2S3  . Both compounds are ionic compounds.

Q: Assign oxidation numbers to each element and balance the equation in an acidic solution. HSO3- +…

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Q: Consider the animation describing opperation of the mercury battery. What is the formula of the…

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Q: Mg +   O2 → MgO    Which element increases its oxidation number? Which element decreases its…

A: Given :-  Mg +   O2 → MgO    To determine :  Which element increases its oxidation number? Which…

Q: Pb + SO42-+ 4H+Pb2+ + SO2+ 2H2O In the above reaction, the oxidation state of sulfur changes from…

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Q: 6. Determine the oxidation number for each element in each of the following compounds or ionsd.…

A: “Hey, this is multiple sub-parts questions posted, so I will answer three sub-parts   . If you…

Q: Assign an oxidation number to each atom in the following compounds:  a) SnCl4 b) CrO3 c) KrCrO4…

A: We have to assign an oxidation number to each atom in the following given compounds as follows in…

Q: Balance the following oxidation-reduction reaction in basic solution. Hint: Oxygen oxidation number…

A: Given: Cr2O72-(aq)+H2O2(aq)→Cr+3(aq)+O2(g)   Calculation for oxidation state of Cr in Cr2O72-: let x…

Q: 14.56 Complete and balance the following oxidation-reduction reactions, assuming they occur in basic…

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Q: (a) What is the oxidation number of the vanadium atom(s) (V) in the following compounds and ions?…

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Q: 1. Write balanced equations for the following oxidation and reduction reactions: 15211 (d) Mn2+ to…

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Q: eps to your solutions must be shown 1. Assign oxidation states to all of the atoms in each of the…

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Q: Consider the reaction below. Is this an oxidation-reduction? What information are you using to…

A: Given reaction : 2H2(g)+O2(g)-------> 2H2O(l) Oxidation:  If there is increase in oxidation…

Q: Match the chemical formula with its associated oxidation number of sulfur (S).…

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Q: Balance the following aqueous reactions. Determine the oxidation states of the ions that have…

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Q: Calculate the oxidation number for each element within the compound SO4^2-

A: Oxidation number is charge on the atom of element present in the compound

Q: Assign oxidation numbers to the atoms in the following: A) S^2- S: B) SO2 S: O: C) P4 P: D) PH3 P:…

A: Rule for identify oxidation number: The oxidation number of free element( such as O2,H2, N2, P4) or…

Q: Assign oxidation  numbers  to  each  element.  Write  the  half - reactions.  Label  the  reaction…

A: The detailed answer is attached below

Q: For each of the following balanced oxidation-reduction reactions,(ii) state the total number of…

A: Redox reaction: A redox reaction can be defined as a chemical reaction in which electrons are…

Q: KMnO4+KNO2+H2SO4----->MnSO4+H2O+KNO3+K2SO4 identify the atom oxidized, the atom reduced, balance…

A: The unbalanced chemical equation given is KMnO4 + KNO2 + H2SO4 →MnSO4 + H2O + KNO3 + K2SO4

Q: Which one of the following equations is NOT a redox (oxidation- reduction) reaction? O H2CO3laq)- →…

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Q: 5. Complete and balance the following (assume that complete oxidation occurs.) a) CH4 + O2 b) C3H8 +…

A: a) CH4 + O2 The complete and balanced reaction is, CH4 + 2O2 → CO2 + 2H2O

Q: For each of the following balanced oxidation-reduction reactions, (i) identify the oxidation numbers…

A: The process where the compound loses electrons is called oxidation. The process where the compound…

Q: Define oxidation and reduction, both in terms of change in oxidation state and gain or loss of…

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Q: How to balance this redox reaction? K2Cr2O7 + HCl → KCl + CrCl3 + H2O + Cl2

A: Oxidation number method It is a method to balance a redox reaction. Steps involved in oxidation…

Q: Use the half reaction method or the oxidation number method for the following redox reactions; CN-…

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Q: For Questions 11-16: Balance the following oxidation-reduction reaction in acidic conditions using…

A: Following is the balanced chemical equation using half reaction method.

Q: Complete and balance the following redox reaction in acidic solution Mn2 (aq) + BiO3 (aq)→ MnO4 (aq)…

A: Given incomplete reaction; Mn2+ (aq)  + BiO3- (aq)  ----> MnO4- (aq)  + Bi3+ (aq)

Q: Which change requires an oxidizing agent to yield the given product? a) Mn04 → Mn02 b) Cloz → Clo c)…

A: Welcome to bartleby !  Introduction :  In presence of oxidising agent ,it will oxidise the species…