2SO42- + N2H4=N2 + 2SO32-+ 2H2O In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent.

Q: Identify the oxidation numbers to all the elements in each of the compound or ions KMN04 O a. K=+1;…

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Q: 2CrO42- + 3Pb+ 5H2O2Cr(OH)3 + 3HPbO2-+ OH- In the above redox reaction, use oxidation numbers to…

A: The substance whose oxidation increases in the reaction loses electrons. And since loss of electron…

Q: The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the…

A: In a reaction, if the oxidation number of an atom is increasing, it means it has lost electrons,…

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

A:

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: 3. Which eleme nt is oxidized (Re ducing agent), and which is reduced (Oxidizing agent) in the…

A: (a)The elements which are oxidized and reduced in the reaction are

Q: Indicate the oxidation numbers for the various atoms in the following unbalanced redox reaction and…

A:

Q: If a redox reaction occured with the 2 redox couples provided below, which species would be the…

A: The species which has greater reduction potential that tends to reduce itself and oxidize other…

Q: In the following reaction oxygen is O the oxidizing agent and is oxidized. the oxidizing agent and…

A: Given-> 2C4H10(g) + 13O2(g) -------> 8CO2(g) + 10H2O(l) ->When Oxidation state increases…

Q: Which element is the reducing agent in the following reaction? 3H2S + 2NO3 + 2H* → 3S + 2NO + 4H20 O…

A: A redox reaction is defined as the reaction in which oxidation and the reduction of atoms takes…

Q: The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the…

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Q: NO3- + 2I-+ H2ONO2- + I2+ 2 OH- For the above redox reaction, assign oxidation numbers and use them…

A:

Q: Cu2+ + 2Cr2+Cu + 2Cr3+ In the above redox reaction, use oxidation numbers to identify the element…

A: Oxidation: Loss of electronReduction: Gain of electronAn oxidizing agent gains the electrons and is…

Q: a. In the balanced redox reaction below, identify the oxidation state of each element on each side…

A: Since the charge on the ion is = sum of oxidation states of each atom Reactants : And since we know…

Q: Pb + NiO2+ H2O+ OH-  --->  HPbO2- + Ni(OH)2   In the above redox reaction, use oxidation…

A: Given:

Q: HPbO2- + H2PO2-Pb + HPO32-+ H2O In the above redox reaction, use oxidation numbers to identify the…

A: The reaction taking place is given as, => HPbO2- + H2PO2- --------> Pb + HPO32- + H2O

Q: Consider the redox reaction below: O2(g) + 2H*(aq) + Fe(s) → Fe2*(aq) + H2O2(ag) The oxidizing agent…

A: An oxidizing agent is a substance which reduce itself and help to oxidized to other,that is the…

Q: In the following reaction, the ferric ion is. O the oxidizing agent and is oxidized. O the oxidizing…

A: In the following reaction , the ferric ion is  2FeBr3(aq)  +  3Cl2(g)   →     2FeCl3(aq)   +…

Q: Consider the following reaction used in Breathalyser tests: 16H⁺(aq) + 2Cr₂O₇²⁻(aq) + C₂H₅OH(ℓ) →…

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Q: Cr3+ + 02 1. Cr,03- + H202

A: There are many ways to balance a redox reaction :

Q: an oxidátion-reduction reaction taking place QI uonent 3 NH3 (aq) + 8 MnO4 (aq) → 3 NO3 (aq) + 8…

A: First statement is false. NH3 is not the oxidizing agent as oxidizing agents are those chemical…

Q: given the following equation in which X is a metal identify the oxidizing agent 2 X + Cl2 --> 2 XCl…

A:

Q: -2 2. Cr207 Redox or Nonredox? + 20H 2Cr204 2 + H20 If REDOX: Balanced equation: Oxidizing agent:…

A: Oxidation :-  Increase in oxidation state of an element is known as oxidation  Reduction :- Decrease…

Q: Br₂ + S2-2Br* + S In the above reaction, the oxidation state of sulfur changes from How many…

A: Given-> Br2 + S2- -------> 2Br- + S

Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

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

Q: Balance the following redox reactions by the oxidation number method and determine the oxidizing and…

A:

Q: Identify the oxidation numbers to all the elements in each of the compound or ions KMN04 O a. K=+2;…

A: The oxidation number of neutral element = oxidation number of neutral compound = 0 Oxidation number…

Q: c2identify the reducing agent and oxidizing agent in the following reactions

A: Reducing agent is that species which reduces other and oxidise itself and oxidising agent is that…

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

A: The oxidation state (OS) of an element corresponds to the number of electrons, e-, that an atom…

Q: Identify the oxidation number of the underlined element. MnO4

A: Oxidation number: • Oxidation number of atoms in pure element or Atoms in free or uncombined…

Q: Give the oxidation numbers for the specified atoms in the following molecules and ions. (a) Mg3N2 N:…

A: Mg3N2N: Assume that the oxidation state of N = xOxidation sate of Mg = 2The sum of oxidation numbers…

Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

A: Oxidation half- cell exhibits the reaction of those species which undergoes oxidation. That is,…

Q: In the balanced redox reaction below, label the following: 2Bro3 (aq) + 3N2H4(g) → 2Br (aq) +6H20()…

A: Applying concept of oxidation and reduction.

Q: Balance the reaction below using the change in oxidation number method. Show complete solutions…

A: An oxidation-reduction (redox) response is a kind of reaction that includes an exchange of electrons…

Q: The following reaction occurs in basic solution. What is the sum of the lowest whole-number…

A: We have to choose the lowest whole-number coefficients in the balanced equation and a redox problem…

Q: The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the…

A:

Q: tion CH4 + 202 → CO2 + 2H2O, [Select is being oxidized.

A: Given Chemical Reaction ::  CH4 + 2 O2 ---> CO2 + 2 H2O

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: Determine the oxidation number of the elements in the following compound. 1. CIO3

A: In most of compounds the oxidation number of Oxygen is -2 whereas chlorine shows variable oxidation…

Q: For the following redox reactions, determine what is being oxidizedand what is being reduced. Then…

A: Oxidizing agents are those which itself easily get reduced (that is decrease in oxidation number),…

Q: Which one is the oxidized in the following reaction? 2 H20+ Al + MnO AKOH)+MnO2 Oa This is not a…

A: The Oxidation is:

Q: The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the…

A: Since in the above reaction, Mn was in 4+ state in MnO2 and finally its in 2+ state in Mn(OH)2 Hence…

Q: 12. Which of the following statements is not correct regarding the following redox reaction? MnO2 +…

A: It have tendency to oxidize other substances, because Oxidizing agents are good electron acceptors…

Q: Consider the redox reaction below: O2(g) + 2H*(aq) + Fe(s) → Fe2+(aq) + H2O2(aq) The reducing agent…

A: We are given a redox reaction. We need to determine the reducing agent in it.  Reducing agent is the…

Q: CH2O + KMnO4 = CH2O2 + MnO2 Identify the reducing and oxidizing agent

A: We have the reaction and we have to predict the  reducing and oxidizing agent.

Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

A: Half cell reaction :-      A half-cell reaction is either an oxidation reaction in which electrons…

Q: Determine the oxidizing agent and the reducing agent in the following redox reactions.    A) UO2…

A: Given Two Redox reactions whose, oxidizing and reducing agents is to be determined.

Q: 3SnO32- + 2PH32P + 3SnO22-+ 3H2O In the above redox reaction, use oxidation numbers to identify…

A: The given redox reaction is,                        3SnO32- + 2PH3 -------> 2P + 3SnO22-+ 3H2O…

Q: 5H3ASO4 + 2MN²* SHASO, + 2MInOq+ 6H*+ 2H20 In the above redox reaction, use oxidation numbers to…

A: The lose of electrons was known as oxidation and gain of electrons was known as reduction. Half…

Q: 1. Fill in the blanks in the statements below based on the following reaction. LOs(s) + 5 CO(g) →…

A: Given Reaction:- I2O5(s)  + 5 CO(g) → I2(g) + 5 CO2(g)