1. K2Cr204 + H2O2 + HCI → KCI + CrC13 + 02 + H2ORedox or Nonredox?If REDOX: Balanced equation:Oxidizing agent:Reducing agent:2. Cr207 -2 + 20H- → 2Cr204 -2 + H2ORedox or Nonredox?If REDOX: Balanced equation:Oxidizing agent:Reducing agent:3. K2Cr207 + FeS04 + H2SO4 → K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H20Redox or Nonredox?If REDOX: Balanced equation:Oxidizing agent:Reducing agent:4. CaCO3 + 2HCI → CaC12 + CO2 + H2ORedox or Nonredox?If REDOX: Balanced equation:Oxidizing agent:Reducing agent:

According to guidelines i can answer only 1st question

Answered: 1. K2Cr204 + H202 + HCI KCI + CrC13 +…

1. K2Cr204 + H202 + HCI KCI + CrC13 + 02 + H2O Redox or Nonredox? If REDOX: Balanced equation: Oxidizing agent: Reducing agent:

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Basic solution Potassium permanganate, KMnO, is a powertul oxiding agent. The products ot a given…

A: Answer: Unbalanced redox reaction in basic medium is shown below: MnO4-(aq)+F-(aq)→MnO2(s)+F2(aq)

Q: Balance the following redox reactions. Upload final balanced reaction for all three reactions. A)…

Q: Complete and balance the following redox reaction in acidic solution. What are the coefficients…

Q: Redox Question 3t

Q: After balancing the following redox reaction in basic media: NO2 + Al >NH + AlO2, in the balanced…

Q: The reaction: Na + FeSO4 → Na2SO4 + Fe is REDOX reaction? True False

A: Redox reaction in a reaction in which the oxidation number of the atoms are changed.

Q: 2Cr3+ + 3SO42-+ 5H2O2CrO42- + 3H2SO3+ 4H+ In the above redox reaction, use oxidation numbers to…

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

A: Please balance the following redox reactions by the oxidation number method and determine the…

Q: Consider the following balanced redox equation in acidic solution: 3Sn + 4H+ + 4NO3 + H₂O → 3H₂ SnO3…

Q: For the redox reaction given below complete the following: FeCl2 - H202 + H* FeCl3 + H20 (a) What is…

A: Given reaction FeCl2 + H2O2 + H+ = FeCl3 + H2O

Q: Balance the net ionic redox equations by the half-reaction method: full reaction balanced in acid:…

A: In order to balance a net ionic equation by the half-reaction method, we separate both the…

Q: Balance redox reactions using the Oxidation Number Method a) Zn + NaNO3 + NaOH ---> Na2ZnO2 + NH3 +…

A: a) Zn + NaNO3 + NaOH ---> Na2ZnO2 + NH3 + H2O

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: To balance the reaction under acidic conditions: 1) write the give equation 2) write the equation…

Q: 4F" + 2NO2¯+ 3H20→N20 + 2F2+ 60H¯ 2B + 3NO3¯+ H20+ 20H"- →2H2BO3¯ + 3NC In the above reaction, the…

Q: What is true about the following reaction at 25°C? F₂(g) + 2HCl(g) → 2CIF(g) + H₂(g) K=2 × 10-14 i.…

Q: Show your solution following the step-by-step process of the said method and do consider the…

A: The reaction given is, Cr2O72– + 2 OH– → 2 CrO42– + H2O Note: The formula of chromate ion is…

Q: Determine the oxidation number for each atom in H,C,04 C: H: 0:

Q: Cl2 + 5Hg2++ 6H2O5Hg + 2CIO3-+ 12H+ In the above redox reaction, use oxidation numbers to identify…

A: We have to predict the element oxidized, reduced and formula for oxidising and reducing agent.

Q: Balance the following redox reaction _MnO,2- _H2O → _MnO2 _MnO4 + _OH +

A: We have to predict the balance chemical reaction.

Q: PART B. Following the example, provide the oxidation number that changed, balance the chemical…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first three parts…

Q: 5HAsO2 + 2ClO3-+ 2 H++ 4 H2O5H3AsO4 + Cl2 In the above redox reaction, use oxidation numbers to…

Q: K2SOL + Cr2(SO.)s + Fez(SO.)s + H20 3. K2Cr207 + FeSO, + H2SO. Redox or Nonredox? If REDOX: Balanced…

A: Redox Reaction is combination if reduction and oxidation reaction when both occurs simultaneously.…

Q: 2. MnS + HCI + HNO, MnCl, + NO S + H,O Half- reaction: Oxidation: Reduction: Overall reaction:…

A: Given reaction Half oxidation reaction MnS + 2HCl → MnCl2 + S Half Reduction reaction HNO3 → NO…

Q: Zn(s) + 2AgNO₂ (aq) → Zn(NO3)₂ (aq) + 2Ag(s) Explanation Ca(s) + ZnCl₂ (aq) →→ Zn (s) + CaCl₂ (aq)…

A: In the context of oxidation numbers, "reduced" and "oxidized" refer to changes in the oxidation…

Q: or 2) Consider the following unbalanced net ionic redox equation. MoO42+ SO32- Mo2+ + SO4²- soh (a)…

A: Answer: Redox reaction is the combination of reduction and oxidation reaction when in a reaction one…

Q: Balance the net ionic redox equations by the half-reaction method: full reaction balanced in acid:…

Q: Given the following unbalanced redox reaction: Fe2+ + MnO4- → Fe3+ + Mn2+ Which is the oxidizing…

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

Q: Identify the oxidation state of the phosphorus atom in each of the following phosphorus-containing…

A: Oxidation state of an atom in its elemental state = 0 Oxidation state of an atomic ion is equal to…

Q: = O CHEMICAL REACTIONS Identifying oxidized and reduced reactants i... FeSO4(aq) + Zn(s) Fe(s)+…

A: Redox Reaction: Redox reaction is one type of chemical reaction in which oxidation and reduction…

Q: Balancing Redox Reactions: Using oxidation number method 1. Fe + HCI FeCl3 + H2

Q: Aluminum metal reacts with oxygen to produce aluminum oxide: Balanced aluminum.jpg If a student…

A: Chemical equation: 4Al(s) + 3O2(g) → 2Al2O3(s) molar mass of Al= 26.98…

Q: I Balance the following redox reactions in acidic or basic solution, as indicated: Net…

Q: Considering the given redox reaction, Co2+ + 2 Ag (s) → 2 Ag+ + Co (s) According to the reaction,…

A: The given redox reaction, Co2+ + 2 Ag (s) → 2 Ag+ + Co (s) For the half cell reactions, Co2+ + 2e-…

Q: 3) Balance the ten flowing redox reaction. For each, show the two balanced semi-reactions. KCrO7+…

A: To balance a redox reaction ,we follow the following steps : 1. ) First we need to determine the…

Q: 1.) Fe²+ + MnO4 → Fe³+ + Mn²+

A: Note: As per the guidelines, solution of first question has been made. For the expert solution of…

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: KSOL + Cr2(SO.)s + Fez(SO.)s + H20 3. K2Cr207 + FeSO, + H2SO. Redox or Nonredox? If REDOX: Balanced…

Q: 200-10. Balance the following oxidation-reduction S8 + NO3- equation. The reaction occurs in a basic…

A: To balance the oxidation-reduction equation in a basic solution, we need to follow these steps:Split…

Q: Reactivity factor of oxidizing agent in the balanced redox equation: 16H+ + 2TcO4¯ + 3Sn2+ --->…

A: Substance which undergoes reduction is known as oxidizing agent. And loss of electrons is called…

Q: 5042- 5 ↑ S2- OXIDIZING REDUCING

A: The reaction is SO42- ----> S2- Oxidation of 'S' in SO42- = +6 And in S2- is = -2

Q: A redox reaction can be identified as such by analyzing the change in oxidation numbers. 79°F Partly…

A: We have been given a statement about redox reaction and we have been asked whether a redox reaction…

Q: g. HзAsO4 (aq) + Zn (s) → AsH3 (g) + Zn2+ (aq) h. P+ NO3PO43- + NO

Q: Balance the net ionic redox equations by the half-reaction method: full reaction balanced in acid:…

A: The reaction taking place is given as, => PbO2 + Cl- -------> Pb2+ + ClO3-

Q: What is the oxidation reaction for the following redox reaction: 6Fe2+ + Cr2O72- + 14H+ >>> 2Cr3+ +…

Q: Consider the following unbalanced net ionic redox equation. MOO42- + SO3²2- → Mo2+ + SO4²- 100…

A: Oxidizing agent is the species that oxidizes the other substance and itself gets reduced.

Q: Identify the oxidizing agent and reducing agent in the reaction. Te0 3 2- + 2 N204 + H20 -> Te + 4…

A: Oxidizing agent are those which oxidizes the other compound. Hence oxidizing agent are substance…

Q: 1. Balance following redox the Hg(1) + H₂SO4 (aq) + reaction in an acidic and a basic solution:…

A: A redox reaction (short for reduction-oxidation reaction) is a chemical process in which there is a…

Q: When the following half reaction is balanced under acidic conditions, what are the coefficients of…

A: Oxidation state tells about the number of bond one atom can make. Or oxidation state signifies the…

Question

1. K2Cr204 + H2O2 + HCI → KCI + CrC13 + 02 + H2O
Redox or Nonredox?
If REDOX: Balanced equation:
Oxidizing agent:
Reducing agent:
2. Cr207 -2 + 20H- → 2Cr204 -2 + H2O
Redox or Nonredox?
If REDOX: Balanced equation:
Oxidizing agent:
Reducing agent:
3. K2Cr207 + FeS04 + H2SO4 → K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H20
Redox or Nonredox?
If REDOX: Balanced equation:
Oxidizing agent:
Reducing agent:
4. CaCO3 + 2HCI → CaC12 + CO2 + H2O
Redox or Nonredox?
If REDOX: Balanced equation:
Oxidizing agent:
Reducing agent:

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Use the References to access important values if needed for this question. 10cu+ + 2C1O3+ 12H+. Cl₂ +10Cu²+ + 6H₂O In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: formula of the oxidizing agent:
Balance the following redox equation in an acidic solution using the half reaction method: __MnO4-(aq) + __ H2O2(aq) → __ Mn2+(aq) + __O2(g) In the balanced equation, the coefficient for water is _______ and water appears on the ______ hand side of the equation. The coefficient for hydrogen ion, H+, is ________ and hydrogen ion appears on the ________ hand side of the equation.
In the balanced oxidation-reduction reaction (occurring in acidic condition) the coefficients before H+ and SO32- are?SO32- + NO3¯ → NH4+ + SO42-
please use line method
Hg + 2HClO+ 2 H+Cl2 + Hg2++ 2 H2O For the above redox reaction, assign oxidation numbers and use them to identify the element oxidized and the element reduced. name of the element oxidized: name of the element reduced: 2Al3+ + 3HNO2+ 3 H2O3NO3- + 2Al+ 9 H+ For the above redox reaction, assign oxidation numbers and use them to identify the element oxidized and the element reduced. name of the element oxidized: name of the element reduced:
2. Complete the redox reaction below indicating the species being reduced and the one being oxidized: MnO4 (aq) +Br (aq)+ H20 (1) MnO2 (0) +_BrO3 (aq)+OH (9)
Which equation represents a balanced redox reaction in basic medium? 2MNO.- + 16H* + 5C:O,2-→ 2MN²+ + 8H:0 + 10CO: 80H- + S2- + 41: + 4H:0 → SO.2- + 81- + 8H* + 80H- 20H- + Bi:O: + Clo- → 2BİO:+ 2Cl- + H2O Bi:Os + 3H:0 → 2BİO:- + 6H+
H₂O₂ KMnO4 + H₂SO4 O₂ + MnSO4 + K₂SO4+H₂O 1. How many electrons does the reducing agent loss? 2. What is the reactant that does not participate in the charge transfer?
Complete and balance the following redox reaction in acidic solution 2- 2+ MnO4 (aq) + S₂O3² (aq) → S4O6² (aq) + Mn²+ (aq) 3C₂ 1 2- + e 2 (s) 3 H* Reset 4 (1) 5 Mn ) 6 OH (g) H 7 8 H₂O • x H₂O 9 11 (aq) 0 H₂O*
When the following skeletal equation is balanced under acidic conditions, what are the coefficients of the species shown?Mn2+ + SO42-MnO4- + SO2Water appears in the balanced equation as a fill in the blank 5 (reactant, product, neither) with a coefficient of . (Enter 0 for neither.) Which species is the oxidizing agent?
Assign oxidation number to the following element (e)Mn in MnO41– (f)C in C2O42–
A reaction in which two components come together is a: 82°F Mostly sunny Esc F1 1 Q A decomposition displacement redox combination F2 -0 @ 2 W S F3 -0+ #M 3 E F4 D $ 4 F5 R D % F LL 5 F6 T Q F7 ^ 6 G 4 Y F8 & 7 4 H F9 U * 00 8 J F10 [