In the following reaction, __________ is oxidized.  2 Fe   +    3 Cl2   à   2 FeCl3

Q: 15. Assign oxidation numbers, find reductant and oxidant atoms and tie them before and after, then…

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Q: What substance is being oxidized in this single-replacement reaction?…

A: Oxidation: Oxidation can be defined as the process by which a molecule, atom or ion loses its…

Q: Identify the substance being oxidized and the substance being reduced. a) Mg(s) + Br2(s) = MgBr2(s)…

A: The substance whose oxidation increases in the reaction will be the one getting oxidised  And the…

Q: For the following reaction, what is being reduced? What is being oxidized? What is the oxidizing…

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Q: What element is being reduced in the following redox reaction? C3H8O2(aq)  +  KMnO4(aq)  ⟶⟶…

A: Reduction is a decrease in oxidation number of atom.

Q: Consider the redox reaction shown below: 2 Al (s)   +   3 H2SO4 (aq)   →  Al2(SO4)3 (aq)   +   3 H2…

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Q: Which one of the following is not a redox reaction? O 2H2O(g) O Zn(s) + 2MNO2(s) – O PBO2(s) + Pb(s)…

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Q: Balance the following equations using the change in oxidation number method. 1. K2Cr2O7 + FeCl2 +…

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

A: To find : Which metal ion will be oxidised when it reacts with Al3+ ions.

Q: Tellurium (Te) is a metalloid that is used as a component in solar panels.  It is produced in a…

A: On the basis of oxidation state changes we can decide oxidising and reducing agent.

Q: indicate

A: Al(s) is Oxidised to Al^3+(aq) by removing three electrons so Al(s) is Oxidised and this is a…

Q: For the following reaction, what is being reduced? What is being oxidized? What is the oxidizing…

A: We wi find oxidation number for each of the element in the compounds and then answer the questions…

Q: Hi,  Which substance is oxidized in each reaction? CH4(g) + 2O2(g) -----> CO2(g) + 2H2O(g)…

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Q: Find the oxidation number of: A. nitrogen in NO B. bromine in Br2 C. . manganese in Mn 2+ >

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

Q: II. Assign oxidation numbers, balance the molecular equation, emphasizing the gain and loss of…

A: Given reaction is :  KI + H2SO4 ---------> H2S + I2 + K2SO4 + H2O  Assign the oxidation number,…

Q: I. Identify the substance being oxidized and the substance being reduced in each reaction. 1. 2H2 +…

A: Given,  Identify the substance being oxidized and the substance being reduced in each reaction ?  1.…

Q: Consider the redox equation. CuCl2 + Al → AICI3 + Cu 1. Which is the oxidizing agent? [Select] II.…

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Q: For each reaction below, balance and then identify the atom oxidized and the atom reduced? b.…

A: b. The balanced equation is :

Q: From the chemical equation below, what is the oxidizing agent? 2Cr^3+(aq) + 6Cl^1-(aq) --> 2Cr(S) +…

A: Redox reaction: Redox reaction is a type of chemical reaction in which the oxidation states of atoms…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: If the oxidation number of a species decreases, it is reduced. If the oxidation number of a species…

Q: In which substance does hydrogen have an oxidation number of zero?    Choose the right answer from…

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Q: For the following reaction state which element gets reduced? 3PbO(s) + 2NH3(g) →N2(g) + 3H₂O(1) +…

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Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: The correct answer about oxidation and reduction is given below

Q: 5.20  Which of the following chemical equations show(s) oxidation-reduction reactions?1. Mg(s) +…

A: The oxidation is defined as the loss of electrons whereas reduction can be defined as the gains of…

Q: For the following reaction, what is being reduced? What is being oxidized? What is the oxidizing…

A: In the given question we have to identify the oxidised, reduced, oxidising agent and Reducing agent…

Q: K2Cr2O7+SnCl2+HCl----->CrCl3+SnCl4+KCl+H2O identify the atom oxidized, the atom reduced, balance…

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Q: Question 7 Status: Not yet answered | Points possible: 1.00 Consider the reaction of copper with…

A: The copper is oxidised by nitrate in the nitric acid.The hydrogen is not capable of the oxidation…

Q: In the following reaction, which element in what species is oxidized? C,H, (g) + 3 0, (g) → 2 CO,…

A: Given reaction ;  C2H4 (g) + 3 O2 (g) ---> 2 CO2(g) + 2 H2O(g)

Q: identify

A: Oxidation : In terms of electrons, those species which released electrons and transfer the electrons…

Q: Consider each of the three reactions below. If the reaction is a redox reaction, select which…

A: Answer 1 :  The balance chemical reaction : 4Na(s) + O2(g) ---> 2Na2O(s)  Reaction is redox…

Q: SO42- + Pb+ 4H+Pb2+ + SO2+ 2H2O In the above redox reaction, use oxidation numbers to identify the…

A: Oxidation : The process in which gain of oxygen atoms or loss of hydrogen atoms or loss of electrons…

Q: Identify the substance being oxidized in the following reaction: CH4 + 202 → CO₂ + 2H₂O Select one:…

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Q: 1. What substance is being oxidized in the reaction?  2 Na(s) + Br2(g) 2 NaBr(s) a. Na  b. Br2…

A: Answer:

Q: Find the oxidation number for each element in the following substance. Br2  1. Br =

A: Given :- chemical formula of substance = Br2  To identify :- oxidation no. of Br in Br2

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Oxidation : The process of addition of oxygen or removal of hydrogen or increase in oxidation number…

Q: 9) How many electrons are transferred in the following reaction? (The reaction is unbalanced.) 9)…

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Q: In the reaction, 2Ca(s) + O2(g) --> 2Ca0(s), calcium is b. Synthesized . In the reaction Zn + H20…

A: If oxidation number of any element is increased in any reaction then that element is oxidised and…

Q: . In the reaction H2 + CI2 2HCI, which substance is the oxidizing agent and which is the reducing…

A: In a reaction one compound is oxidized and another compound is reduced .

Q: Complete the tables below for each : a) 4 Al (s) + 3 O2 (g) → 2 Al2O3 b) Fe (s) + SnCl2 (aq) → FeCl2…

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Q: Consider the reaction:shown, which occurs in aqueous solutions: NO2^-1 + Cr2O7^-2 --> NO3^-1 +…

A: When The oxidation state of any atom increases (by loss of electrons), it is said to be reduced.…

Q: What is wrong with the redox reaction given below? 2Cl + 2Br → Cl2 + Br2 chloride cannot be oxidized…

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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: How many electrons are transferred in the following unbalanced reaction? I2(s) + Fe(s) → Fe²+ (aq) +…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: Consider the redox reaction shown below: Cu   +   4 HNO3   →   Cu(NO3)2   +   2 H2O   +   2 NO2…

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Q: In the reaction, Fe203(s) + 3C0(g) → 2Fe(l) + 3CO2(g) a. carbon monoxide is reduced c. carbon…

A: An increase in oxidation state is termed as oxidation or a reducing agent while a decrease in…

Q: For the following equation, which atom goes though the oxidation? 2 F e ( s ) + 3 C l 2 ( g ) → 2 F…

A: Oxidation is defined as the increase in the oxidation state of an atom or the loss of electrons from…

Q: H3AsO4 + Cl2+ H2O2ClO3- + 5H3AsO3+ 2 H+ For the above redox reaction, assign oxidation numbers and…

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Q: Mg+2HCI---->MgCl2+H2 identify the atom oxidized, the atom reduced, and write the net ionic equation

A: Oxidation : increase in oxidation number. Reduction : decrease in oxidation number. Oxidizing agent…

Q: What is the total number of electrons lost in the substance oxidised in the reaction below? Zn (s) +…

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