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  1. Problems
  2. /Redox Reactions
  3. /Balancing Redox Equations and Redox Titrations

Balancing Redox Equations and Redox Titrations

Chemistry
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More in Redox ReactionsOxidation Number and Types of Redox ReactionsBalancing Redox Equations and Redox Titrations
10 problems
Exam:
Type:
1.
A 10.0 mL sample of bleach solution is added to excess potassium iodide in acid… New
High School (11–12) · Balancing Redox Equations and Redox TitrationsStemPy LabStemPy Lab
Medium
2.
A 25.0 mL sample of diluted hydrogen peroxide is acidified and titrated with 0.0180 mol/L potassium… New
High School (11–12) · Balancing Redox Equations and Redox TitrationsA-Level, AP, IB, JEE MainStemPy LabStemPy Lab
Medium
3.
A 20.0 mL sample of iron(II) sulfate solution needs 16.0 mL of 0.0150 mol/L acidified potassium… New
High School (11–12) · Balancing Redox Equations and Redox TitrationsA-Level, AP, IBStemPy LabStemPy Lab
Easy
4.
Hot nitric acid oxidises arsenic(III) sulfide to arsenic acid and sulfate ions, and is itself… New
High School (11–12) · Balancing Redox Equations and Redox TitrationsA-Level, AP, IB, JEE MainStemPy LabStemPy Lab
Hard
5.
In basic solution, hydrogen peroxide oxidises chromium(III) hydroxide to chromate ions: Cr(OH)₃ +… New
High School (11–12) · Balancing Redox Equations and Redox TitrationsA-Level, AP, IB, JEE MainStemPy LabStemPy Lab
Medium
6.
Acidified dichromate oxidises tin(II) ions to tin(IV) ions… New
High School (11–12) · Balancing Redox Equations and Redox TitrationsStemPy LabStemPy Lab
Medium
7.
In acid, the nitrate ion is reduced to nitric oxide: NO₃⁻ → NO. Balance this half-reaction. New
High School (11–12) · Balancing Redox Equations and Redox TitrationsA-Level, AP, IBStemPy LabStemPy Lab
Easy
8.
In acid, permanganate oxidises oxalate ions to carbon dioxide: MnO₄⁻ + C₂O₄²⁻ → Mn²⁺ + CO₂… New
High School (11–12) · Balancing Redox Equations and Redox TitrationsA-Level, AP, IB, JEE MainStemPy LabStemPy Lab
Medium
9.
Zinc reacts with very dilute nitric acid… New
High School (11–12) · Balancing Redox Equations and Redox TitrationsStemPy LabStemPy Lab
Medium
10.
Copper reacts with concentrated nitric acid and gives copper(II) nitrate, brown nitrogen dioxide… New
High School (11–12) · Balancing Redox Equations and Redox TitrationsA-Level, AP, IBStemPy LabStemPy Lab
Easy