In the following redox reaction: 2FE2+ The reducing agent is: Sn+ 2FE3+ Sn2+ Select one: O a. Fe3+ b. Sn4 O c. Sn2+ O d. Fe2

Q: In the following oxidation-reduction, + Sn(s) -2 + NO3 (aq) SnClg NO 2(9) + H2O1) H + (aq) (aq) (aq)…

A: Oxidizing agent is the substance that oxidizes the other substances and itself get reduced in the…

Q: 4. Which of the following represents a redox reaction? A. 2HCI + Na2SO3 ----> 2NaCl + H₂O + SO2 B.…

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Q: In the reaction below, which species is reduced? Ag(s) + NO;-(aq) + 2H*(aq) → Ag*(aq) + H2O(1) +…

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Q: Balance each redox reaction occurring in acidic aqueous solution.a. K(s) + Cr3+(aq)¡Cr(s) + K+(aq)b.…

A: The redox reaction is defined as the chemical reaction which includes the transfer of electrons…

Q: . Balance the redox reactions by following the steps in the text. Rotate through the group, having…

A: Since you are posted with multiple subparts. So I am answering the first three sub-parts only.…

Q: Which is the balanced chemical equation for the following redox reaction in an acidic medium? H2O2…

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Q: Which of the following reactions is a redox reaction?a. Fe(NH4)2(SO4)2-6H2O + H2C2O4 --> FeC2O4 +…

A: The chemical reaction in which a substance loses an electron is known as oxidation reaction. The…

Q: Which of the species can be oxidized with 1M HBr? a. Na b. Hg c. Pb d. Mn2+

A: A reducing agent or reductant is species that help in reduction and itself undergoes oxidation . It…

Q: Given the reaction:    H3AsO3 + I2 + NaHCO3 → H3AsO4 + NaI + CO2 + H2O    The oxidation state of…

A: In this question, we will determine the oxidation state of As, reduction species, reducing agent and…

Q: Which of the following is the strongest reducing agent? a. Fe2+ (aq)         d. Na (s) b. Fe3+ (aq)…

A: Among the given components, Na(s) is the strongest reducing agent. A reducing agent is that one…

Q: Consider the following unbalanced redox reaction: SCN (ag) + OCI (ag) 2 SO²-(ag) + CO3?- (aq) + NO3…

A: The oxidation number of an element is the charge which an atom of the element carries in its ion or…

Q: The oxidation number of S in SO42- is ___

A: The oxidation number of an atom in a molecule is defined as the number of charges it would carry If…

Q: PART 1: Write the half - reaction of each redox reaction and determine the oxidizing and reducing…

A: We have been asked to write the half reactions and balance them to make complete reactions. Also, we…

Q: The oxidation number of chromium in sodium dichromate, Na2Cr2O7, is a. +1 b. +2 c. +3 d. +4 e. +5 f.…

A: Defination of Oxidation number: The oxidation number is basically the count of electrons that atoms…

Q: The oxidation number of iodine increases by (difference) _----_ in the following reactio 2MNO4 + +…

A: The oxidation number which shows the amount of electron lost by the atom or by the element.

Q: 33. Which substance is the reducing agent in HF + Cl, → F2 + HCI? А. HF B. Cl2 С. F2 D. HCI E. H20…

A: Reducing agent: A reducing agent, loses electrons and gets oxidized in a chemical reaction.  In the…

Q: 5. Consider the redox reaction shown below. Which species is reduced? Fe3* (ea + 3Li(s) 3Li* (eg) +…

A: Since in reduction, the specie gains electron from the reaction. hence the specie which is gaining…

Q: 4. From the following set of species, identify the: Na+, Cl–, Ag+, Ag, Zn2+, Zn, Pb a.…

A: The oxidizing and reducing properties of a chemical species depend upon their standard reduction…

Q: In the reaction below, identify (in order left to right) the oxidizing agent and the substance being…

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

Q: 1. Identify the complete redox reaction for a ZnjZn?*|Cu2+*jCu cell. A Zn (s) - Cu (aq) B. Zn (s)-…

A: Identify the complete redox reaction--

Q: What species is the oxidizing agent in the reaction below? CIO + Cro, → CI¯ + CrO, 2- CI CrO, а. с.…

A: Oxidising agent: those species reduces itself and oxidise others are called oxidising agent.

Q: Determine the oxidation number of each element in each of the following ionic compounds by…

A: In the formation of the chemical bond with the same or different elements, all elements tend to…

Q: Which of the following is the weakest oxidizing agent?  A. H2O2 (aq)            D. F– (aq) B. Fe3+…

A: The species given are: H₂O₂ (aq), F (aq), CIO₂ (g), Fe3+ (aq), Fe (s)  An oxidizing agent is one…

Q: 1. Balance the following redox reactions using the half-equation method: a. Cl₂ + Br¹- b. Cs + Br₂…

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Q: In the following reaction, the oxidation number of Fe changes from ____ to ____. Fe2O3 + 3CO → 2Fe…

A: Given Fe2O3 + 3CO → 2Fe + 3CO2

Q: In the reaction P. + 10 Cl2(g) 4PCI5(s) The reducing agent is: Select one: O a. Cl2 O b. PCI5 O c. P…

A: A reducing agent, or reductant, loses electrons and is oxidized in a chemical reaction. A reducing…

Q: In the following Redox Reaction, which would be designated as the Reducing Agent? 2AI(s) +…

A: In the given reaction, we have to identify the Reducing agent.

Q: Balance the following redox reactions using the oxidation number method a. NaClO + H2S = NaCl +…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: 49. Which redox equation is correctly balanced? A. Cr3+ + Mg → Cr + Mg²+ A13+ + K → Al + K+ C. Sn4+…

A: A redox reaction is balanced by balancing the mass and charge. Hence the number of atoms of all the…

Q: Balance the following redox reactions: a. In acidic conditions: i. Ag(s) + HNO3(aq)→ AgNO3(aq) +…

A: To balance an equation in acidic condition , we must follow some rule. 1. At first we look at the…

Q: The oxidation number of nitrogen given for all the following species is correct except a. N2 (0). b.…

A: The oxidation number is the residual charge left on an atom in a compound when all other species are…

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: Compute for the oxidation number of the following elements. a. CO4? с. НСО, e. FeO42 b. B.O,2 d.…

A: Oxidation number: The number of electrons that are transferred or received by the element when it…

Q: which species is losing electrons in the following redox reaction and explain your answer: SnO2…

A: Given is redox reaction.SnO2 +4Cl- +4H+ = SnCl2 +Cl2 +2H2O

Q: In the reaction shown below, _____ is the oxidizing agent and _____ the reducing agent. Ca(s) + 2…

A: Oxidation :-  The process of loss of electrons or increase in oxidation number is known as oxidation…

Q: Identify the oxidizing agent in the following reaction 2Na + 2H2O 2ѪOH + H2 A. Na B. H2O C. NaOH D.…

A: The addition of hydrogen or removal of oxygen is known as reduction and the addition of oxygen and…

Q: What is the oxidation state of element X in the compound H3X30? a. +3 b. +2 с. +1 d. 0 е. -1 f. -2…

A: The answer is given as follows  Option 2 is correct X = + 2

Q: 2. Identify the species being oxidized and reduced in each of the following reactions: a. Cr+ Sn Cr…

A: As per our guideline, we are supposed to only the first question. To get the answer to the second…