Which of the following is a redox reaction? A) ZNSO4(aq) + Hg2(NO3)2(aq) → Hg,SO4(s) + Zn(NO3)2(aq) B) HNO3(aq) + KOH(aq) → KNO3(s) + H2O(I) C) Zn(s) + 2HCI(aq) → ZnCl2(aq) + H2(g) D) NaCI(s) → NaCI(aq)

Q: Balance the following redox reaction if it occurs in H,SO4. What are the coefficients in front of…

A: The Coefficients are given as -

Q: Which of the following is NOT a REDOX reaction?   a. AgNO3(aq) + KCl(aq) → AgCl(s) + KNO3(aq) b.…

A: When oxidation state same on both sides of reaction,then these reactions are not redox reaction.

Q: Identify the oxidizing agent in the following redox reactic Hg 2( aq) + Cu(s) – Cu 2*( ag) + Hg() O…

A:

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: What element is being reduced in the following redox reaction?             MnO4⁻(aq) + H2C2O4(aq) →…

A:

Q: redox

A:

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

A:

Q: In the identification of iodide ion, the following redox reaction  occurs.      2AgI  + Zn   →…

A: In an oxidation reaction, the oxidation number increases whereas in reduction reaction the oxidation…

Q: Which one of these equations describes a redox reaction? H*(aq) + OH (aq) - H20(1) .a o 2KBr(aq) +…

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

Q: Which of the following equations is not a redox reaction? a.    H2O(l) + NH3(g) → NH4+(aq) +…

A: In a redox reaction, both the oxidation and reduction takes place simultaneously. When oxidation…

Q: Write a word equation for each redox reaction. Then, using the ideas above, say which sub- stance is…

A: In redox reaction both oxidation and reduction of elements and compounds takes place simultaneously

Q: Which of the reactions below is/are redox reaction(s)? K2CrO4(aq) + BaCl2(aq) → BaCrO4(s) + 2KCl(aq)…

A: A redox reaction is reaction where oxidation and reduction both occur in same reaction .

Q: 2a. Which of the following is a redox reaction? A. CO2(g) + Ca(OH)2(aq) → CaCO3(s) + H2O(l) B.…

A: Answer: 2/a . D , 2/b. B

Q: Which of the following reactions are REDOX? A 2 Na + Cl₂ → 2 NaCl B CH4+2O2 → CO2 + 2H2O C Fe2O3 +3…

A: Oxidation = increase in the oxidation state  Reduction = decrease in the oxidation state  Redox…

Q: Which of the following would be identified as a redox reaction   Question 4 options:   A)  CH4 (g)…

A: Redox reactions are those in which both oxidation and reduction occurs in a single reaction…

Q: Which of the following is not an example of REDOX reactions? * 1 point [A] Fe2O3 + 3CO → 2Fe + 3CO2…

A:

Q: Indicate whether the statement below is true or false. The following reaction equation is a redox…

A:

Q: When the following redox equation is balanced in acidic solution what is the coefficient in front of…

A: The given reaction is:

Q: Which reaction is a redox reaction? Please explain why.. A) KOH(aq) + HNO3(aq) --> KNO3(aq) +…

A: The reaction in which both oxidation and reduction reaction occur simultaneously is called a redox…

Q: The purity of the salt Sn3(PO4)2 (546.0727), was determined by the redox titration with KMnO4. Half…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Which of the following is/are redox reaction/s? (Choose all that applies.) O 2NH3(g) → N2(g) +…

A: answer- 1.  2NH3 (g) ----> N2(g) +  3H2(g) 2. Cu (NO3)2 (aq) + Zn (s)  ------>    Zn (NO3)2…

Q: Complete and balance the following redox reactions in basic solutions.     IO₃⁻(aq)+S²⁻(aq)…

A:

Q: Which of the following is NOT a redox reaction? V2O5(s) + 5 Ca(l) → 2 V(l) + 5 CaO(s) 2KNO3(s) →…

A: Redox reactions are comprised of two parts, a reduced half and an oxidized half, that always occur…

Q: Which of the following reactions is/are redox reaction/s? I. Hgziag) + Snaa) → 2Hg)+ Sníag) (aq) II.…

A: Which of the following is/are redox reactions---

Q: Which of the following reactions are redox? Label them R for redox and X for non-redox. a) 2 MnO4…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Which of the following is not an example of a redox reaction? Select one: O a. 2K + F, →2KF O D.…

A: In redox reaction is defined as a reaction which involves both oxidation and reduction.

Q: Balance the following redox reaction _MnO42–  +  _H2O   →   _MnO2   +  _MnO4–   +   _OH– MnO42–=?…

A: At the left side there is one Mn but right side 2 Mn,so 2 is multiple with MnO4- ,To maintain oxygen…

Q: Use the redox reactions to answer the question. Zn + 2H+ → Zn2+ + H2 2Al + 3Cu2+ → 2Al3+ + 3Cu…

A: Given are two redox reactions. Zn + 2H+ → Zn2+ + H2 2Al + 3Cu2+ → 2Al3+ + 3Cu In redox reaction both…

Q: Which of the following is NOT a REDOX reaction? K2CrO4(aq) + Pb(NO3)2(aq) → PbCrO4(s) + 2KNO3(aq) B)…

A: Ans: In starting material Cr oxidation number is +6. In product Cr oxidation number is +6. No change…

Q: Which reaction below is NOT a redox reaction O 2H2 (g) + O2 (g) →2H2 O(1) O H2 SO4 (aq) + 2 N2OH(aq)…

A:

Q: Which of the following is NOT a REDOX reaction? A Cl(aq) + 2KI(aq) → I2(aq) + 2KCI(aq) B K2Cro4(aq)…

A:

Q: Which of the following is a redox reaction? O a. 2KB + F2 2KF + Br2 O b. 2HCI+ Mg(OH)2→2HOH + MgCl2…

A:

Q: Select True or False: Under acidic conditions, the correctly balanced redox reaction for ClO2-(aq) →…

A: We have to check whether the given redox reaction is correctly balanced or not: 5ClO2-(aq) + 4H+(aq)…

Q: In the unbalanced redox reaction below which of the following react oxidizing and reducing agent…

A: The given reaction is: ClO- (aq) + Cr(OH)4- (aq) → CrO42- (aq) + Cl- (aq)

Q: Balance the redox reacti0n: _MnO4^(2-) + _H2O -> _MnO2 + _MnO4^(-) + _OH^(-)

A:

Q: v) Which of the following represents a redox reaction ) 2HCI + Na,SO3 -> 2NaCl + H20 + SO2 ) CuS +…

A: Applying concept of oxidation state to determine the redox reaction.

Q: alance the following redox equations. a. MnO4- + I- + H+ -> Mn2+ + I2 + H2O b. ClO4- + I- + H+ ->…

A: Given skeletal redox equations are: a. MnO4- + I- + H+ → Mn2+ + I2 + H2O  b. ClO4- + I- + H+ → I2 +…

Q: I2(s) + HN03(aq) → HI0;(aq) + NO2(g) + A) 1 B) 2 C) 4 D) 10 E) none of the above When the following…

A: Reaction is given,  I- + NO3- ---> NO + I2 Splitting into half reactions  NO3- ---> NO 2I-…

Q: The balanced equation for a redox reaction is given below 6 H* (aq) + 5 H2O2 (aq) + 2 X (aq) → 5 O2…

A: The reaction given is

Q: Which of the following equation represents a redox reaction? Select one: A. H2SO4 + SO3 → H2S2O7…

A: Since the reaction in which oxidation state of any specie is changing, that will be termed as redox…

Q: 25. What element is being reduced in the following redox reaction?             MnO4⁻(aq) +…

A: Answer :- Mn…

Q: Which of the following is NOT a REDOX reaction? 2Al(s) + 3CUSO4(aq) → Al2(SO4)3(aq) + 3Cu(s) B Zn(s)…

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

Q: In the reaction KSCN + 4I2 + 4H2O → KHSO4 + 7HI + ICN In the balanced redox reaction, the…

A: Redox reaction: The reaction in which oxidation and reduction takes place simultaneously is known as…

Q: Which of the following is not a redox reaction? C3HS + 502 = 3CO2+ 4H2O H2O + CO2 = H2CO3 Cu + H2SO4…

A:

Q: Consider the same chemical equation: 14 H+(aq) + 6Fe2+(aq) + Cr2O72-(aq) ⟶ 6Fe3+(aq) + 2Cr3+(aq) +…

A: Redox reaction is a chemical reaction in which oxidation (loss of electron) and (reduction gain of…

Q: What is the reducing agent in the following redox reaction? MnO4 + 3CIO3 + H20 → 3 CIO4 + 2 MnO2 + -…

A: oxidation is defined as increase in oxidation state of the element.   while reduction is defined as…

Q: How many electrons are involved in the redox reaction below? __H2O2(aq) + __I-(aq) + __H+(aq)  →…

A: The balanced redox reaction is given below.

Q: Which of the following reactions are redox reactions? (please select all that apply) 4 Zn_{(s)}(s)​…

A: LiOH(aq)​ + HNO3(aq)​ → LiNO3(aq)​ + H2O(l)​ This reaction occurs between acid (HNO3) and base…

Q: 8. Which of the following reactions is a redox reaction? A) 2HCl + Ca(OH)2 → CaCl2 + 2H₂O B)CaCO3 →…

A: Reaction in which oxidation as well as reduction occur simultaneously are called redox reaction.

Q: Which of the following is NOT a redox reaction? O Cl2(g) + C2H2(8) 2HCI(g) + 2C(s) O CaCO3(s) CO2(g)…

A: Redox reaction is a reaction in which both oxidation and reduction occurs simultaneously.  Oxidation…