Which statement is true of the following reaction? 2K + CuCl2 → 2KCl + Cu Group of answer choices Copper is oxidized. Copper is reduced. Chlorine is reduced. Potassium is reduced. Chlorine is oxidized.

Q: Which element is oxidized in this reaction? Zno+ C→Zn +CO

A: The reaction given is  => ZnO + C --------> Zn + CO

Q: reactions involved in the complete oxidation of cobaltous ion

A: In this question we have to explain two reactions involved in the complete oxidation of cobaltous…

Q: Which species in this reaction are being oxidized and reduced? 3C12 + 2AI → 2AICI3 O Al is oxidized…

A: Species being oxidized:  The species whose oxidation number increases Species being reduced:  The…

Q: Carbon tetrachloride is produced by passing chlorine gas over carbon disulfide in the presence of a…

A: Carbon tetrachloride is produced by passing chlorine gas over carbon disulfide in the presence of a…

Q: Which statement about the following equation is correct? 3Cu + 8HNO3 -→ 3Cu(NO3)2 + 2NO + 4H20 a.…

A:

Q: which substance is oxidized and which is reduced

A: oxidation number increases = oxidation  oxidation number decreases = reduction  a substance that…

Q: What substance is being reduced in the following reaction? Fe2O3 + 2Al= Al2O3 + 2Fe

A: In oxidation process there is loss of electron and in reduction process there is gain of electron

Q: In the equation below, what chemical process did copper undergo? oxidized or reduced __________…

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Q: Identify what is oxidized and what is reduced in the following process. 2Na + 2 H+ à 2 Na+ + H2

A: A species is said to be oxidized when it loses electrons and reduced when it gains electrons.

Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A: ◆ Oxidation number is the imaginary or fictitious charge developed on an atom if all shared…

Q: When heated, magnesium and nitrogen combine to form a new compound, magnesium nitride. In this…

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Q: For   Zn(s)  + 2KI -> ZnI2(s) + 2K(s)     Zn is oxidized, K is reduced     K is oxidized, I is…

A: An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of…

Q: Mg Mg2+ O OXIDIZING O REDUCING

A:

Q: For the oxidation–reduction reaction equation   2Na+S⟶Na2S indicate how many electrons are…

A: Oxidation - Reduction reaction is called as redox reaction.  Oxidation - loss of electron  Reduction…

Q: Use the chemical equation to answer the question. Br2(l) + 2NaI(aq) → I2(s) + 2NaBr(aq) Which…

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Q: 26. Draw Lewis structures for each chemical reaction, and identify which reactant is oxidized and…

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Q: For the following, balance the equations and identify the atoms oxidized and reduced.   a)  Al (s)…

A: If oxidation number of  an atom increases then the atom is oxidised and if the oxidation number of…

Q: In the following reaction determine the change, if any, in the oxidation number of sulfur and…

A: Rules for assigning oxidation number: • Oxidation number of atoms in pure element or Atoms in free…

Q: Identify the element being oxidized and the element being reduced in each of the following reactions…

A: Note : As per our guidelines ,we are supposed to answer only first three parts (a,b,c) . Kindly…

Q: Based on the following options, select the substance with hydrogen in the +1 oxidation state.…

A: H2, SrH2 , AlH3 , CH4, KH

Q: Identify the species being oxidized and reduced in the following reaction: Cr* + Sn4+- 3++Sn2+ O…

A: Oxidation process involves the loss of electrons Reduction process involves the gain of electrons

Q: What happens if we over oxidize benzoin with a strong oxidizing agent like kmno4 (instead of a weak…

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Q: Fe2O3(s) is oxidized, CO(g) is reduced, Fe(s) is the reducing agent, CO2(g) is the oxidizing agent.…

A: A reaction in which oxidation and reduction takes place simultaneously is called a redox reaction.

Q: Identify what is oxidized and what is reduced in the following process. 2Zn + O2 à 2ZnO

A: The chemical equation :  2Zn + O2   ----> 2ZnO  Oxidised & reduced species in this reaction =…

Q: What element is undergoing oxidation (if any) in the following reaction? Zn(s) + 2 AgNO3(aq) -->…

A: ⇒Summation of oxidation state of all atoms= Total charge on Substance ⇒Free existance element or…

Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A: The given electron transfer reaction is: 2Cr3++Mg→2Cr2++Mg2+

Q: What element is oxidized and which is reduced in the following chemical reaction? NIO2 + Cd + 2H20…

A: The gain of electron is named as oxidation whereas loss of electron named as reduction.

Q: This is implied by a large, positive value for the standard reduction potential. Choices: The…

A: Standard reduction potential are the values of potential measured w. r. t to hydrogen electrode

Q: Which element is oxidized in the reaction?   Fe2O3 + Al →Al2O3 + Fe

A: Which element is oxidized in the reaction? Fe2O3 + Al →Al2O3 + Fe

Q: Copper imparts a characteristic ________color to nonluminous flame blue green emerald green…

A: Answer There are two commonly used flammable copper salts and they…

Q: What element is oxidized and what is the oxidizing agent in the reaction below: Fe203 (s) + 3 CO (g)…

A:

Q: What would you use to prove that copper is reduced in the following reaction? Fe) + CuSO 4(aq) →…

A: Fe + CuSO4 (aq) → FeSO4 (aq) + Cu(s) The type of reaction is a displacement reaction. In this…

Q: Write the balanced equation,oxidizing agent, reducing agent, product of oxidation and product of…

A: Oxidation is the process that involved the loss of electrons and oxidized to cation whereas…

Q: Which statement is TRUE about the reaction? I. Fe is oxidized while O2 is reduced. II. Fe is reduced…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What element is reduced in the following chemical reaction? Fe + 2H2SO4 → FeSO4 + SO2 + 2H2O

A: Let us first define the oxidation and reduction in terms of electrons. In terms of electrons,…

Q: each of the following reactions, identify the reactant that is zidized and the reactant that is…

A: Since, Oxidation taken place when oxidation number increases, number of oxygen increases, number of…

Q: Identify the element oxidized, element reduced, oxidizing agent and reducing agent. Fe2O3(s) + CO(g)…

A:

Q: From the equations below, identify the following: a. Oxidized element b. Reduced element c.…

A: (iii)  a. Oxidized element = Chlorine.b. Reduced element = Chromium.c. Oxidizing agent = K2Cr2O7d.…

Q: Is the following an oxidation or a reduction reaction? N 2 O 4 ->NO

A:

Q: Identify what is oxidized and what is reduced in the following process. 2Ce + 3Cu+2 à 3Cu + 2Ce+3

A: In any reaction, Oxidation number of any  atom increases then it is oxidised. It undergoes…

Q: What are the oxidation states of Cu and Zn in the following reaction? What is oxidized and what is…

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

Q: In the reaction of Zn with Fe(NO3)3 which element is oxidized and which is reduced? Group of answer…

A:

Q: What is being oxidized and reduced in this reaction? + CuSO FeSO 4(aq) + Cu(s) Fe (s) → 4(aq) A Fe…

A: What is oxidized and reduced in this reaction above--

Q: What element is oxidized in the following chemical reaction? H2SO4 + Cd(OH)2 → 2H2O + CdSO4

A: Given: H2SO4 + Cd(OH)2 ------> 2H2O + CdSO4

Q: 2. For the following reactions Identify 2Fe²+ + H₂O₂ + 2H+ → 2Fe³+ + 2H₂O a) The atom or ion that is…

A: 2. Recall the given reaction,                            2 Fe2+  +  H2O2  +  2 H+  →  2 Fe3+  +  2…

Q: Given the reaction NiO2(s)  + 2H2O(l)  Ni(OH)2(s) +2OH-(aq) Which statement is correct? choose 1:…

A: Substance which undergoes oxidation is called reducing agent and substance which undergoes reduction…

Q: Iron is easier to oxidize then calcium. O True O False

A: We can determine the easy oxidised by comparing the spectrochemical series. We know the Ca has lower…

Q: H₂O₂+ KMnO4 + H₂SO4 O₂ + MnSO4 + K₂SO4+H₂O 1. What is element is oxidized? Potassium or Manganese 2.…

A: The reaction given is, => H2O2 + KMnO4 + H2SO4 → MnSO4 + K2SO4 + H2O + O2